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Section 1 - Chemical Product and Company Identification |
MSDS Name: 2-Thiophene acetyl chloride, 99%
Catalog Numbers:
AC232230000, AC232230050, AC232230500
Synonyms:
2-Thienylacetyl chloride; 2-Thiopheneacetyl chloride;
Thiophene-2-acetyl chloride.
Company Identification:
Acros Organics N.V.
One Reagent Lane
Fair Lawn, NJ 07410
For information in North America, call: 800-ACROS-01
For emergencies in the US, call CHEMTREC: 800-424-9300
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Section 2 - Composition, Information on Ingredients
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| CAS# |
Chemical Name |
Percent |
EINECS/ELINCS |
| 39098-97-0 |
2-Thiopheneacetyl chloride |
99 | 254-290-0 |
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Section 3 - Hazards Identification
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EMERGENCY OVERVIEW
Appearance: clear brown liquid.
Danger! Causes eye and skin burns. Causes
digestive and respiratory tract burns. Material hydrolyzes in
contact with moisture/water releasing toxic and corrosive fumes of
hydrogen chloride and aqueous hydrochloric acid.
Target Organs: Eyes, skin, mucous membranes.
Potential Health Effects
Eye:
Causes eye burns.
Skin:
Causes skin burns.
Ingestion:
Causes gastrointestinal tract burns.
Inhalation:
Causes chemical burns to the respiratory tract.
Chronic:
Chronic exposure may cause effects similar to those of acute
exposure.
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Section 4 - First Aid Measures
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Eyes:
Immediately flush eyes with plenty of water for at least 15 minutes,
occasionally lifting the upper and lower eyelids. Get medical aid imme
diately. Do NOT allow victim to rub eyes or keep eyes closed. Extensiv
e irrigation with water is required (at least 30 minutes).
Skin:
Get medical aid immediately. Immediately flush skin with plenty of
water for at least 15 minutes while removing contaminated clothing
and shoes. Wash clothing before reuse. Destroy contaminated shoes.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical
aid immediately. Do NOT induce vomiting. If conscious and alert,
rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh
air immediately. Do not use mouth-to-mouth resuscitation if victim
ingested or inhaled the substance; induce artificial respiration with
the aid of a pocket mask equipped with a one-way valve or other
proper respiratory medical device.
Notes to Physician:
Treat symptomatically and supportively.
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Section 5 - Fire Fighting Measures
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General Information:
As in any fire, wear a self-contained breathing apparatus in
pressure-demand, MSHA/NIOSH (approved or equivalent), and full
protective gear. During a fire, irritating and highly toxic gases
may be generated by thermal decomposition or combustion. Vapors may
be heavier than air. They can spread along the ground and collect
in low or confined areas. Water hydrolyzes material liberating acidic
gas which in contact with metal surfaces can generate flammable
and/or explosive hydrogen gas.
Extinguishing Media:
Do NOT use water directly on fire. Use foam, dry chemical, or carbon
dioxide. Do NOT get water inside containers.
Flash Point: 101 deg C ( 213.80 deg F)
Autoignition Temperature: Not applicable.
Explosion Limits, Lower:Not available.
Upper: Not available.
NFPA Rating:
(estimated) Health: 3; Flammability: 1; Instability: 1
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Section 6 - Accidental Release Measures
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General Information: Use proper personal protective equipment as indicated
in Section 8.
Spills/Leaks:
Clean up spills immediately, observing precautions in the Protective
Equipment section. Absorb spill using an absorbent, non-combustible
material such as earth, sand, or vermiculite. Do not use combustible
materials such as sawdust. Provide ventilation. Do not get water
inside containers.
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Section 7 - Handling and Storage
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Handling:
Keep container tightly closed. Do not get on skin or in eyes. Do not
ingest or inhale. Use with adequate ventilation. Use and store under
nitrogen. Do not allow contact with water. Use only in a chemical
fume hood. Discard contaminated shoes. Keep from contact with moist
air and steam. Do not breathe vapor.
Storage:
Keep container closed when not in use. Corrosives area. Keep
refrigerated. (Store below 4癈/39癋.) Store protected from moisture.
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Section 8 - Exposure Controls, Personal Protection
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Engineering Controls:
Facilities storing or utilizing this material should be equipped
with an eyewash facility and a safety shower. Use adequate
ventilation to keep airborne concentrations low.
Exposure Limits
| Chemical Name |
ACGIH |
NIOSH |
OSHA - Final PELs |
| 2-Thiopheneacetyl chloride
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none listed
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none listed
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none listed
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OSHA Vacated PELs:
2-Thiopheneacetyl chloride:
No OSHA Vacated PELs are listed for this chemical.
Personal Protective Equipment
Eyes:
Wear appropriate protective eyeglasses or chemical
safety goggles as described by OSHA's eye and face
protection regulations in 29 CFR 1910.133 or European
Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin
exposure.
Clothing:
Wear appropriate protective clothing to minimize
contact with skin.
Respirators:
A respiratory protection program that meets OSHA's 29
CFR 1910.134 and ANSI Z88.2 requirements or European
Standard EN 149 must be followed whenever workplace
conditions warrant respirator use.
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Section 9 - Physical and Chemical Properties
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Physical State: Liquid
Appearance: clear brown
Odor: None reported.
pH: Not available.
Vapor Pressure: 4 mmHg @ 83 C
Vapor Density: 5.54
Evaporation Rate:Not available.
Viscosity: Not available.
Boiling Point: 130.0 - 135.0 deg C @ 90.00mm
Freezing/Melting Point:Not available.
Decomposition Temperature:Not available.
Solubility: may decompose
Specific Gravity/Density:1.3030g/cm3
Molecular Formula:C6H5ClOS
Molecular Weight:160.62
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Section 10 - Stability and Reactivity
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Chemical Stability:
Stable under normal temperatures and pressures. May decompose on
exposure to moist air or water. Moisture sensitive.
Conditions to Avoid:
Incompatible materials, moisture, excess heat.
Incompatibilities with Other Materials:
Strong oxidizing agents, strong bases, moisture.
Hazardous Decomposition Products:
Hydrogen chloride, carbon monoxide, oxides of sulfur, carbon dioxide.
Hazardous Polymerization: Has not been reported.
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Section 11 - Toxicological Information
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RTECS#:
CAS# 39098-97-0
unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
CAS# 39098-97-0:
Not listed by ACGIH, IARC, NTP, or CA Prop 65.
Epidemiology:
No information found
Teratogenicity:
No information found
Reproductive Effects:
No information found
Mutagenicity:
No information found
Neurotoxicity:
No information found
Other Studies:
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Section 12 - Ecological Information
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Ecotoxicity:
No data available.
No information available.
Environmental:
No data available.
Physical:
No data available.
Other:
None.
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Section 13 - Disposal Considerations
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Chemical waste generators must determine whether a discarded chemical is classified
as a hazardous waste.
US EPA guidelines for the classification determination are listed in 40 CFR Parts 261.3.
Additionally, waste generators must consult state and local hazardous waste regulations to
ensure complete and accurate classification.
RCRA P-Series: None listed.
RCRA U-Series: None listed.
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Section 14 - Transport Information
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US DOT |
Canada TDG |
| Shipping Name: |
CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S. |
No information available. |
| Hazard Class: |
8 |
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| UN Number: |
UN3265 |
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| Packing Group: |
II |
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Section 15 - Regulatory Information
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US FEDERAL
TSCA
CAS# 39098-97-0 is listed on the TSCA inventory.
Health & Safety Reporting List
None of the chemicals are on the Health & Safety Reporting List.
Chemical Test Rules
None of the chemicals in this product are under a Chemical Test Rule.
Section 12b
None of the chemicals are listed under TSCA Section 12b.
TSCA Significant New Use Rule
None of the chemicals in this material have a SNUR under TSCA.
CERCLA Hazardous Substances and corresponding RQs
None of the chemicals in this material have an RQ.
SARA Section 302 Extremely Hazardous Substances
None of the chemicals in this product have a TPQ.
Section 313
No chemicals are reportable under Section 313.
Clean Air Act:
This material does not contain any hazardous air pollutants.
This material does not contain any Class 1 Ozone depletors.
This material does not contain any Class 2 Ozone depletors.
Clean Water Act:
None of the chemicals in this product
are listed as Hazardous Substances under the CWA.
None of the chemicals in this
product are listed as Priority Pollutants under the CWA.
None of the chemicals in this
product are listed as Toxic Pollutants under the CWA.
OSHA:
None of the chemicals in this product
are considered highly hazardous by OSHA.
STATE
CAS# 39098-97-0 is not present on
state lists from CA, PA, MN, MA, FL, or NJ.
California Prop 65
California No Significant Risk Level:
None of the chemicals in this product are listed.
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols:
C
Risk Phrases:
R 34 Causes burns.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately with plenty of
water and seek medical advice.
S 28A After contact with skin, wash immediately with plenty of water
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WGK (Water Danger/Protection)
CAS# 39098-97-0: No information available.
Canada - DSL/NDSL
CAS# 39098-97-0 is listed on Canada's DSL List.
Canada - WHMIS
This product has a WHMIS classification of E.
This product has been classified in accordance with the hazard
criteria of the Controlled Products Regulations and the MSDS
contains all of the information required by those regulations.
Canadian Ingredient Disclosure List
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Section 16 - Additional Information
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MSDS Creation Date: 7/14/1999
Revision #4 Date: 9/26/2007
The information above is believed to be accurate and represents the best
information currently available to us. However, we make no warranty of
merchantability or any other warranty, express or implied, with respect to
such information, and we assume no liability resulting from its use. Users
should make their own investigations to determine the suitability of the
information for their particular purposes. In no event shall Fisher be liable
for any claims, losses, or damages of any third party or for lost profits
or any special, indirect, incidental, consequential or exemplary
damages, howsoever arising, even if Fisher has been advised of
the possibility of such damages.
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