Material Safety Data Sheet
Nonflammable Gas Mixture: 1,1 Dichloroethane / 1,2 Dichloroethane (Ethylene
Dichloride) / 1,3 Butadiene / Acetylene / Ethyl Chloride / Helium / Methyl Chloride
(R40) / Vinylidiene Chloride (1,1 Dichloroethylene) / Vinyl Chloride
Section 1. Chemical product and company identification
: Nonflammable Gas Mixture: 1,1 Dichloroethane / 1,2 Dichloroethane (Ethylene Dichloride) /
Product Name
1,3 Butadiene / Acetylene / Ethyl Chloride / Helium / Methyl Chloride (R40) / Vinylidiene
Chloride (1,1 Dichloroethylene) / Vinyl Chloride
: AIRGAS INC., on behalf of its subsidiaries
Supplier
259 North Radnor-Chester Road
Suite 100
Radnor, PA 19087-5283
1-610-687-5253
: Synthetic/Analytical chemistry.
Product use
: 007470
MSDS#
: 8/29/2007.
Date of
Preparation/Revision
: 1-866-734-3438
In case of emergency
Section 2. Hazards identification
: Gas.
Physical state
: Warning!
Emergency overview
CANCER HAZARD
CONTAINS MATERIAL WHICH CAN CAUSE CANCER
CONTENTS UNDER PRESSURE.
Do not puncture or incinerate container. Risk of cancer depends on duration and level of
exposure.
Contact with rapidly expanding gases can cause frostbite.
: Inhalation
Routes of entry
Potential acute health effects
No known significant effects or critical hazards.
Eyes :
No known significant effects or critical hazards.
Skin :
Acts as a simple asphyxiant.
Inhalation :
Ingestion is not a normal route of exposure for gases
:
Ingestion
CARCINOGENIC EFFECTS Classified + (Proven.) by NIOSH [1,1-dichloroethylene].
:
Potential chronic health :
Classified A4 (Not classifiable for human or animal.) by ACGIH, 3 (Not classifiable for
effects
human.) by IARC [1,1-dichloroethylene]. Classified + (Proven.) by NIOSH
[chloromethane]. Classified 3 (Possible for human.) by European Union [chloromethane].
Classified A4 (Not classifiable for human or animal.) by ACGIH, 3 (Not classifiable for
human.) by IARC [chloromethane]. Classified A1 (Confirmed for human.) by ACGIH, 1
(Proven for human.) by IARC, 1 (Known To Be Human Carcinogens.) by NTP, +
(Proven.) by OSHA, + (Proven.) by NIOSH, 1 (Proven for human.) by European Union
[vinyl chloride]. Classified + (Proven.) by NIOSH [chloroethane]. Classified A3 (Proven
for animal.) by ACGIH, 3 (Possible for human.) by European Union [chloroethane].
Classified 3 (Not classifiable for human.) by IARC [chloroethane]. Classified 1 (Known
To Be Human Carcinogens.) by NTP, + (Proven.) by NIOSH, 1 (Proven for human.) by
European Union [1,3-butadiene]. Classified A2 (Suspected for human.) by ACGIH, 2A
(Probable for human.) by IARC [1,3-butadiene]. Classified + (Proven.) by NIOSH [1,2-
dichloroethane]. Classified 2B (Possible for human.) by IARC [1,2-dichloroethane].
Classified 2 (Reasonably Anticipated To Be Human Carcinogens.) by NTP, 2 (Suspected
for human.) by European Union [1,2-dichloroethane]. Classified A4 (Not classifiable for
human or animal.) by ACGIH [1,2-dichloroethane]. Classified A4 (Not classifiable for
human or animal.) by ACGIH [1,1-dichloroethane].
MUTAGENIC EFFECTS Classified 2 by European Union [1,3-butadiene].
:
TERATOGENIC EFFECTS Not available.
:
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Nonflammable Gas Mixture: 1,1 Dichloroethane / 1,2 Dichloroethane (Ethylene Dichloride) / 1,3 Butadiene /
Acetylene / Ethyl Chloride / Helium / Methyl Chloride (R40) / Vinylidiene Chloride (1,1 Dichloroethylene) / Vinyl
Chloride
: Repeated exposure to a highly toxic material may produce general deterioration of health
Medical conditions
aggravated by overexposure by an accumulation in one or many human organs.
See toxicological Information (section 11)
Section 3. Composition, Information on Ingredients
Name CAS number % Volume Exposure limits
Helium 7440-59-7 96 - 99
1,1-Dichloroethylene 75-35-4 0.0001 - 0.5 ACGIH TLV (United States, 1/2006). Notes:
1999 Adoption.
TWA: 5 ppm 65534 times per shift, 8 hour
(s).
Methyl Chloride (R40) 74-87-3 0.0001 - 0.5 ACGIH TLV (United States, 1/2006). Skin
Notes: Substance identified by other
sources as a suspected or confirmed
human carcinogen. 1996 Adoption
Substances for which the TLV is higher
than the OSHA Permissible Exposure Limit
(PEL) and/or the NIOSH Recommended
Exposure Limit (REL). See CFR 58(124)
:36338-33351, June 30, 1993, for revised
OSHA PEL. Refers to Appendix A --
Carcinogens.
STEL: 207 mg/m 3 65534 times per shift, 15
minute(s).
STEL: 100 ppm 65534 times per shift, 15
minute(s).
TWA: 103 mg/m 3 65534 times per shift, 8
hour(s).
TWA: 50 ppm 65534 times per shift, 8 hour
(s).
OSHA PEL Z2 (United States, 11/2006).
AMP: 300 ppm 65534 times per shift, 5
minute(s).
CEIL: 200 ppm
TWA: 100 ppm 65534 times per shift, 8 hour
(s).
Vinyl Chloride (Chloroethylene) 75-01-4 0.0001 - 0.5 ACGIH TLV (United States, 1/2006). Notes:
1999 Adoption.
TWA: 1 ppm 65534 times per shift, 8 hour
(s).
OSHA PEL (United States, 11/2006).
STEL: 5 ppm 65534 times per shift, 15
minute(s).
TWA: 1 ppm 65534 times per shift, 8 hour
(s).
Ethyl Chloride 75-00-3 0.0001 - 0.5 ACGIH TLV (United States, 1/2006). Skin
Notes: Refers to Appendix A --
Carcinogens. See Notice of Intended
changes.
TWA: 264 mg/m 3 65534 times per shift, 8
hour(s).
TWA: 100 ppm 65534 times per shift, 8 hour
(s).
OSHA PEL (United States, 11/2006).
TWA: 2600 mg/m 3 65534 times per shift, 8
hour(s).
TWA: 1000 ppm 65534 times per shift, 8
hour(s).
Acetylene 74-86-2 0.0001 - 0.5 NIOSH REL (United States, 12/2001).
CEIL: 2662 mg/m 3
Build 1.1 Page: 2/9
Nonflammable Gas Mixture: 1,1 Dichloroethane / 1,2 Dichloroethane (Ethylene Dichloride) / 1,3 Butadiene /
Acetylene / Ethyl Chloride / Helium / Methyl Chloride (R40) / Vinylidiene Chloride (1,1 Dichloroethylene) / Vinyl
Chloride
CEIL: 2500 ppm
1,3-Butadiene 106-99-0 0.0001 - 0.5 ACGIH TLV (United States, 1/2006). Notes:
Substance identified by other sources as a
suspected or confirmed human
carcinogen. 1994-1995 Adoption
Substances for which the TLV is higher
than the OSHA Permissible Exposure Limit
(PEL) and/or the NIOSH Recommended
Exposure Limit (REL). See CFR 58(124)
:36338-33351, June 30, 1993, for revised
OSHA PEL. Refers to Appendix A --
Carcinogens.
TWA: 4.4 mg/m 3 65534 times per shift, 8
hour(s).
TWA: 2 ppm 65534 times per shift, 8 hour
(s).
OSHA PEL (United States, 11/2006).
STEL: 5 ppm 65534 times per shift, 15
minute(s).
TWA: 1 ppm 65534 times per shift, 8 hour
(s).
Ethylene Dichloride (1,2 Dichloroethane) 107-06-2 0.0001 - 0.5 ACGIH TLV (United States, 1/2006). Notes:
Substance identified by other sources as a
suspected or confirmed human
carcinogen. 1996 Adoption Substances for
which the TLV is higher than the OSHA
Permissible Exposure Limit (PEL) and/or
the NIOSH Recommended Exposure Limit
(REL). See CFR 58(124) :36338-33351, June
30, 1993, for revised OSHA PEL. Refers to
Appendix A -- Carcinogens.
TWA: 40 mg/m 3 65534 times per shift, 8
hour(s).
TWA: 10 ppm 65534 times per shift, 8 hour
(s).
NIOSH REL (United States, 12/2001). Notes:
See Appendix C (Chloroethanes) See
Appendix A - NIOSH Potential Occupational
Carcinogen
STEL: 8 mg/m 3 65534 times per shift, 15
minute(s).
STEL: 2 ppm 65534 times per shift, 15
minute(s).
TWA: 4 mg/m 3 65534 times per shift, 10
hour(s).
TWA: 1 ppm 65534 times per shift, 10 hour
(s).
OSHA PEL Z2 (United States, 11/2006).
AMP: 200 ppm 65534 times per shift, 5
minute(s).
CEIL: 100 ppm
TWA: 50 ppm 65534 times per shift, 8 hour
(s).
1,1-Dichloroethane 75-34-3 0.0001 - 0.5 ACGIH TLV (United States, 1/2006). Notes:
1996 Adoption Refers to Appendix A --
Carcinogens.
TWA: 405 mg/m 3 65534 times per shift, 8
hour(s).
TWA: 100 ppm 65534 times per shift, 8 hour
(s).
NIOSH REL (United States, 12/2001). Notes:
Build 1.1 Page: 3/9
Nonflammable Gas Mixture: 1,1 Dichloroethane / 1,2 Dichloroethane (Ethylene Dichloride) / 1,3 Butadiene /
Acetylene / Ethyl Chloride / Helium / Methyl Chloride (R40) / Vinylidiene Chloride (1,1 Dichloroethylene) / Vinyl
Chloride
See Appendix C (Chloroethanes)
TWA: 400 mg/m 3 65534 times per shift, 10
hour(s).
TWA: 100 ppm 65534 times per shift, 10
hour(s).
OSHA PEL (United States, 11/2006).
TWA: 400 mg/m 3 65534 times per shift, 8
hour(s).
TWA: 100 ppm 65534 times per shift, 8 hour
(s).
Section 4. First aid measures
No action shall be taken involving any personal risk or without suitable training.If fumes are still suspected to be present,
the rescuer should wear an appropriate mask or a self-contained breathing apparatus.It may be dangerous to the person
providing aid to give mouth-to-mouth resuscitation.
: In case of contact, immediately flush eyes with plenty of water for at least 15 minutes.
Eye contact
Get medical attention if irritation occurs.
: In case of contact, immediately flush skin with plenty of water. Remove contaminated
Skin contact
clothing and shoes. Wash clothing before reuse. Thoroughly clean shoes before reuse.
Get medical attention.
: Try to warm up the frozen tissues and seek medical attention.
Frostbite
: If inhaled, remove to fresh air. If breathing is difficult, give oxygen. If not breathing, give
Inhalation
artificial respiration. Get medical attention.
: Do NOT induce vomiting unless directed to do so by medical personnel. Never give
Ingestion
anything by mouth to an unconscious person. Get medical attention if symptoms
appear.
Section 5. Fire fighting measures
Flammability of the product : Non-flammable.
: Use an extinguishing agent suitable for surrounding fires.
Fire fighting media and
instructions
If involved in fire, shut off flow immediately if it can be done without risk. Apply water
from a safe distance to cool container and protect surrounding area.
No specific hazard.
: Fire fighters should wear appropriate protective equipment and self-contained breathing
Special protective
apparatus (SCBA) with a full facepiece operated in positive pressure mode.
equipment for fire-fighters
Section 6. Accidental release measures
: Immediately contact emergency personnel. Keep unnecessary personnel away. Use
Personal precautions
suitable protective equipment (Section 8). Shut off gas supply if this can be done safely.
Isolate area until gas has dispersed.
Environmental precautions : Avoid dispersal of spilled material and runoff and contact with soil, waterways, drains
and sewers.
Section 7. Handling and storage
: Do not puncture or incinerate container. High pressure gas. Use equipment rated for
Handling
cylinder pressure. Close valve after each use and when empty. Protect cylinders from
physical damage; do not drag, roll, slide, or drop. Use a suitable hand truck for cylinder
movement.
: Keep container tightly closed. Keep container in a cool, well-ventilated area. Cylinders
Storage
should be stored upright, with valve protection cap in place, and firmly secured to
prevent falling or being knocked over. Cylinder temperatures should not exceed 52 癈
(125 癋).
Build 1.1 Page: 4/9
Nonflammable Gas Mixture: 1,1 Dichloroethane / 1,2 Dichloroethane (Ethylene Dichloride) / 1,3 Butadiene /
Acetylene / Ethyl Chloride / Helium / Methyl Chloride (R40) / Vinylidiene Chloride (1,1 Dichloroethylene) / Vinyl
Chloride
Section 8. Exposure Controls, Personal Protection
: Use only with adequate ventilation. If user operations generate dust, fumes, vapor or
Engineering controls
mist, use process enclosures, local exhaust ventilation, or other engineering controls to
keep worker exposure to airborne contaminants below any recommended or statutory
limits.
Personal protection
: Safety eyewear complying with an approved standard should be used when a risk
Eyes
assessment indicates this is necessary to avoid exposure to liquid splashes, mists or
dusts.
: Personal protective equipment for the body should be selected based on the task being
Skin
performed and the risks involved and should be approved by a specialist before handling
this product.
: Use a properly fitted, air-purifying or air-fed respirator complying with an approved
Respiratory
standard if a risk assessment indicates this is necessary.Respirator selection must be
based on known or anticipated exposure levels, the hazards of the product and the safe
working limits of the selected respirator.
The applicable standards are (US) 29 CFR 1910.134 and (Canada) Z94.4-93
: Chemical-resistant, impervious gloves or gauntlets complying with an approved standard
Hands
should be worn at all times when handling chemical products if a risk assessment
indicates this is necessary.
Personal protection in case : A self-contained breathing apparatus should be used to avoid inhalation of the product.
of a large spill
Consult local authorities for acceptable exposure limits.
Section 9. Physical and chemical properties
Not applicable.
Molecular weight :
Not applicable.
Molecular formula :
Not available.
Boiling/condensation point :
-272.25癈 (-458.1癋) based on data for: helium.
Melting/freezing point :
Not available.
Critical temperature :
The highest known value is 0.14 (Air = 1) (helium).
Vapor density :
Specific Volume (ft3/lb) Not applicable.
:
Gas Density (lb/ft3) The only known value is 0.01 (helium).
:
Section 10. Stability and reactivity
: The product is stable.
Stability and reactivity
: Under normal conditions of storage and use, hazardous polymerization will not occur.
Conditions of instability
Unstable. ( at high temperature ) (1,3-butadiene)
Incompatibility with various : Slightly reactive to reactive with metals, acids, alkalis.
substances
Section 11. Toxicological information
Ingredient name Test Result Route Species
1,1-Dichloroethylene LD50 200 mg/kg Oral Rat
LD50 194 mg/kg Oral Mouse
LDLo 5750 mg/kg Oral Dog
LC50 12700 ppm (1 Inhalation Rat
hour(s))
Methyl Chloride (R40) LD50 1800 mg/kg Oral Rat
5300 mg/m 3 (4
LC50 Inhalation Rat
hour(s))
LC50 2200 ppm (6 Inhalation Mouse
hour(s))
Build 1.1 Page: 5/9
Nonflammable Gas Mixture: 1,1 Dichloroethane / 1,2 Dichloroethane (Ethylene Dichloride) / 1,3 Butadiene /
Acetylene / Ethyl Chloride / Helium / Methyl Chloride (R40) / Vinylidiene Chloride (1,1 Dichloroethylene) / Vinyl
Chloride
Vinyl Chloride (Chloroethylene) LD50 500 mg/kg Oral Rat
LC50 5000 ppm (1 Inhalation Rat
hour(s))
1,3-Butadiene LD50 5480 mg/kg Oral Rat
LD50 3210 mg/kg Oral Mouse
Ethylene Dichloride (1,2 LD50 500 mg/kg Oral Rat
Dichloroethane) LD50 860 mg/kg Oral Rabbit
LD50 413 mg/kg Oral Mouse
LD50 2800 mg/kg Dermal Rabbit
LDLo 286 mg/kg Oral human
LDLo 714 mg/kg Oral man
LC50 2646 ppm (1 Inhalation Rat
hour(s))
1,1-Dichloroethane LD50 725 mg/kg Oral Rat
Chronic effects on humans : CARCINOGENIC EFFECTS Classified + (Proven.) by NIOSH [1,1-dichloroethylene].
:
Classified A4 (Not classifiable for human or animal.) by ACGIH, 3 (Not classifiable for
human.) by IARC [1,1-dichloroethylene]. Classified + (Proven.) by NIOSH
[chloromethane]. Classified 3 (Possible for human.) by European Union [chloromethane].
Classified A4 (Not classifiable for human or animal.) by ACGIH, 3 (Not classifiable for
human.) by IARC [chloromethane]. Classified A1 (Confirmed for human.) by ACGIH, 1
(Proven for human.) by IARC, 1 (Known To Be Human Carcinogens.) by NTP, +
(Proven.) by OSHA, + (Proven.) by NIOSH, 1 (Proven for human.) by European Union
[vinyl chloride]. Classified + (Proven.) by NIOSH [chloroethane]. Classified A3 (Proven
for animal.) by ACGIH, 3 (Possible for human.) by European Union [chloroethane].
Classified 3 (Not classifiable for human.) by IARC [chloroethane]. Classified 1 (Known
To Be Human Carcinogens.) by NTP, + (Proven.) by NIOSH, 1 (Proven for human.) by
European Union [1,3-butadiene]. Classified A2 (Suspected for human.) by ACGIH, 2A
(Probable for human.) by IARC [1,3-butadiene]. Classified + (Proven.) by NIOSH [1,2-
dichloroethane]. Classified 2B (Possible for human.) by IARC [1,2-dichloroethane].
Classified 2 (Reasonably Anticipated To Be Human Carcinogens.) by NTP, 2 (Suspected
for human.) by European Union [1,2-dichloroethane]. Classified A4 (Not classifiable for
human or animal.) by ACGIH [1,2-dichloroethane]. Classified A4 (Not classifiable for
human or animal.) by ACGIH [1,1-dichloroethane].
MUTAGENIC EFFECTS Classified 2 by European Union [1,3-butadiene].
:
: No specific information is available in our database regarding the other toxic effects of
Other toxic effects on
this material for humans.
humans
Specific effects
: Contains material which can cause cancer. Risk of cancer depends on duration and
Carcinogenic effects
level of exposure.
: No known significant effects or critical hazards.
Mutagenic effects
: No known significant effects or critical hazards.
Reproduction toxicity
Section 12. Ecological information
Ingredient name Species Period Result
1,1-Dichloroethylene Selenastrum capricornutum 48 hour(s) >560 mg/l
(EC50)
Lepomis macrochirus (LC50) 96 hour(s) 74 mg/l
Pimephales promelas (LC50) 96 hour(s) 108 mg/l
Pimephales promelas (LC50) 96 hour(s) 169 mg/l
Lepomis macrochirus (LC50) 96 hour(s) 220 mg/l
Methyl Chloride (R40) Lepomis macrochirus (LC50) 96 hour(s) 550 mg/l
Ethylene Dichloride (1,2 Daphnia magna (EC50) 48 hour(s) 160 mg/l
Dichloroethane) Daphnia magna (EC50) 48 hour(s) 180 mg/l
Daphnia magna (EC50) 48 hour(s) 324 mg/l
Pimephales promelas (LC50) 96 hour(s) 116 mg/l
Pimephales promelas (LC50) 96 hour(s) 136 mg/l
Oncorhynchus mykiss (LC50) 96 hour(s) 225 mg/l
: The products of degradation are more toxic than the product itself.
Toxicity of the products of
biodegradation
Build 1.1 Page: 6/9
Nonflammable Gas Mixture: 1,1 Dichloroethane / 1,2 Dichloroethane (Ethylene Dichloride) / 1,3 Butadiene /
Acetylene / Ethyl Chloride / Helium / Methyl Chloride (R40) / Vinylidiene Chloride (1,1 Dichloroethylene) / Vinyl
Chloride
: Not available.
Environmental fate
: No known significant effects or critical hazards.
Environmental hazards
Toxicity to the environment : Not available.
Section 13. Disposal considerations
Product removed from the cylinder must be disposed of in accordance with appropriate Federal, State, local
regulation.Return cylinders with residual product to Airgas, Inc.Do not dispose of locally.
Section 14. Transport information
Regulatory UN number Proper shipping Class Packing group Label Additional
information name information
DOT Classification UN1956 COMPRESSED GAS, 2.2 Not applicable (gas). -
N.O.S. NON-FLAMMABLE GAS
2
TDG Classification UN1956 COMPRESSED GAS, 2.2 Not applicable (gas). Explosive
N.O.S. Limit and
Limited
2
Quantity
Index
0.125
Passenger
Carrying
Road or Rail
Index
75
UN1956 COMPRESSED GAS, 2.2 Not applicable (gas). -
Mexico
N.O.S.
Classification NON-FLAMMABLE GAS
2
Section 15. Regulatory information
United States
: TSCA 4(a) final test rules: 1,1-dichloroethylene; 1,2-dichloroethane
U.S. Federal regulations
TSCA 8(a) PAIR: 1,1-dichloroethylene; 1,2-dichloroethane; 1,1-dichloroethane
TSCA 8(b) inventory: vinyl chloride; 1,1-dichloroethylene; chloromethane; helium;
chloroethane; acetylene; 1,3-butadiene; 1,2-dichloroethane; 1,1-dichloroethane
TSCA 12(b) one time export: 1,1-dichloroethylene; 1,2-dichloroethane
SARA 302/304/311/312 extremely hazardous substances: No products were found.
SARA 302/304 emergency planning and notification: No products were found.
SARA 302/304/311/312 hazardous chemicals: helium
SARA 311/312 MSDS distribution - chemical inventory - hazard identification: helium:
Sudden Release of Pressure
Clean Water Act (CWA) 307: vinyl chloride; 1,1-dichloroethylene; chloromethane;
chloroethane; 1,2-dichloroethane; 1,1-dichloroethane
Clean Water Act (CWA) 311: No products were found.
Clean air act (CAA) 112 accidental release prevention: vinyl chloride; 1,1-
dichloroethylene; chloromethane; chloroethane; acetylene; 1,3-butadiene
Clean air act (CAA) 112 regulated flammable substances: vinyl chloride; 1,1-
dichloroethylene; chloroethane; acetylene; 1,3-butadiene
Clean air act (CAA) 112 regulated toxic substances: chloromethane
SARA 313
Product name CAS number Concentration
Build 1.1 Page: 7/9
Nonflammable Gas Mixture: 1,1 Dichloroethane / 1,2 Dichloroethane (Ethylene Dichloride) / 1,3 Butadiene /
Acetylene / Ethyl Chloride / Helium / Methyl Chloride (R40) / Vinylidiene Chloride (1,1 Dichloroethylene) / Vinyl
Chloride
: Vinyl Chloride (Chloroethylene) 75-01-4 0.0001 - 0.5
Form R - Reporting
1,3-Butadiene 106-99-0 0.0001 - 0.5
requirements
Ethylene Dichloride (1,2 Dichloroethane) 107-06-2 0.0001 - 0.5
: Vinyl Chloride (Chloroethylene) 75-01-4 0.0001 - 0.5
Supplier notification
1,3-Butadiene 106-99-0 0.0001 - 0.5
Ethylene Dichloride (1,2 Dichloroethane) 107-06-2 0.0001 - 0.5
SARA 313 notifications must not be detached from the MSDS and any copying and redistribution of the MSDS shall
include copying and redistribution of the notice attached to copies of the MSDS subsequently redistributed.
: Pennsylvania RTK: vinyl chloride: (special hazard, environmental hazard, generic
State regulations
environmental hazard); 1,1-dichloroethylene: (environmental hazard, generic
environmental hazard); chloromethane: (environmental hazard, generic environmental
hazard); helium: (generic environmental hazard); chloroethane: (environmental hazard,
generic environmental hazard); acetylene: (generic environmental hazard); 1,3-
butadiene: (special hazard, environmental hazard, generic environmental hazard); 1,2-
dichloroethane: (special hazard, environmental hazard, generic environmental hazard);
1,1-dichloroethane: (environmental hazard, generic environmental hazard)
Massachusetts RTK: vinyl chloride; 1,1-dichloroethylene; chloromethane; helium;
chloroethane; acetylene; 1,3-butadiene; 1,2-dichloroethane; 1,1-dichloroethane
New Jersey: vinyl chloride; 1,1-dichloroethylene; chloromethane; helium; chloroethane;
acetylene; 1,3-butadiene; 1,2-dichloroethane; 1,1-dichloroethane
: WARNING: This product contains a chemical known to the State of California to cause
California prop. 65
cancer and birth defects or other reproductive harm.
Ingredient name Cancer Reproductive No significant risk Maximum
level acceptable dosage
level
Methyl Chloride (R40) No. Yes. No. No.
Vinyl Chloride (Chloroethylene) Yes. No. Yes. No.
Ethyl Chloride Yes. No. Yes. No.
1,3-Butadiene Yes. Yes. Yes. No.
Ethylene Dichloride (1,2 Dichloroethane) Yes. No. Yes. No.
1,1-Dichloroethane Yes. No. Yes. No.
Canada
: Class A: Compressed gas.
WHMIS (Canada)
Class D-2A: Material causing other toxic effects (VERY TOXIC).
CEPA DSL: vinyl chloride; 1,1-dichloroethylene; chloromethane; helium; chloroethane;
acetylene; 1,3-butadiene; 1,2-dichloroethane; 1,1-dichloroethane
Section 16. Other information
United States
: CANCER HAZARD
Label Requirements
CONTAINS MATERIAL WHICH CAN CAUSE CANCER
CONTENTS UNDER PRESSURE.
Canada
: Class A: Compressed gas.
Label Requirements
Class D-2A: Material causing other toxic effects (VERY TOXIC).
*1
Hazardous Material : Health
Information System (U.S.A.)
0
Fire hazard
0
Reactivity
C
Personal protection
National Fire Protection :
Flammability
0
Association (U.S.A.)
1 0
Health Instability
Special
Build 1.1 Page: 8/9
Nonflammable Gas Mixture: 1,1 Dichloroethane / 1,2 Dichloroethane (Ethylene Dichloride) / 1,3 Butadiene /
Acetylene / Ethyl Chloride / Helium / Methyl Chloride (R40) / Vinylidiene Chloride (1,1 Dichloroethylene) / Vinyl
Chloride
Notice to reader
To the best of our knowledge, the information contained herein is accurate. However, neither the above named
supplier nor any of its subsidiaries assumes any liability whatsoever for the accuracy or completeness of the
information contained herein.
Final determination of suitability of any material is the sole responsibility of the user. All materials may present
unknown hazards and should be used with caution. Although certain hazards are described herein, we cannot
guarantee that these are the only hazards that exist.
Build 1.1 Page: 9/9
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