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Section 1 - Chemical Product and Company Identification |
MSDS Name: N,N-Dimethyl-p-phenylenediamine sulfate
Catalog Numbers:
AC181430000, AC181430250, AC181431000
Synonyms:
1,4-Benzenediamine, N,N-dimethyl-, sulfate (1:1).
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 |
| 536-47-0 |
1,4-Benzenediamine, N,N-dimethyl-, sulfate (1:1) |
>98 | 208-636-2 |
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Section 3 - Hazards Identification
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EMERGENCY OVERVIEW
Appearance: orange to brown crystalline powder.
Danger! May be fatal if absorbed through the skin
or swallowed. Harmful if inhaled. Causes eye, skin, and respiratory
tract irritation. May cause allergic skin reaction. Light sensitive.
Target Organs: Respiratory system, eyes, skin.
Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Causes skin irritation. Harmful if absorbed through the skin. May
cause skin sensitization, an allergic reaction, which becomes
evident upon re-exposure to this material. Substance is readily
absorbed through the skin.
Ingestion:
May be fatal if swallowed. Methemoglobinemia is characterized by
dizziness, drowsiness, headache, shortness of breath, cyanosis
(bluish discoloration of skin due to deficient oxygenation of the
blood), rapid heart rate and chocolate-brown colored blood. May
cause tremors and convulsions. May form methemoglobin which in
sufficient concentration causes cyanosis (bluish discoloration of
skin due to deficient oxygenation of the blood).
Inhalation:
Dust is irritating to the respiratory tract. Harmful if inhaled.
Chronic:
Absorption into the body leads to the formation of methemoglobin
which in sufficient concentrations causes cyanosis (bluish
discoloration of skin due to deficient oxygenation of the blood).
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Section 4 - First Aid Measures
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Eyes:
In case of contact, immediately flush eyes with plenty of water for a
t least 15 minutes. Get medical aid immediately.
Skin:
POISON material. In case of contact, get medical aid immediately.
Immediately flush eyes or skin with plenty of water for at least 15
minutes while removing contaminated clothing and shoes. Wash
clothing before reuse. Destroy contaminated shoes.
Ingestion:
POISON material. If swallowed, get medical aid immediately. Only
induce vomiting if directed to do so by medical personnel. Never give
anything by mouth to an unconscious person.
Inhalation:
If inhaled, remove to fresh air. If not breathing, give artificial
respiration. If breathing is difficult, give oxygen. Get medical aid.
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. This
material in sufficient quantity and reduced particle size is capable
of creating a dust explosion.
Extinguishing Media:
Use carbon dioxide, water spray, or dry chemical.
Flash Point: Not applicable.
Autoignition Temperature: Not applicable.
Explosion Limits, Lower:Not available.
Upper: Not available.
NFPA Rating:
(estimated) Health: 3; Flammability: 1; Instability: 0
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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:
Vacuum or sweep up material and place into a suitable disposal
container. Clean up spills immediately, observing precautions in the
Protective Equipment section. Avoid generating dusty conditions.
Provide ventilation.
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Section 7 - Handling and Storage
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Handling:
Wash thoroughly after handling. Remove contaminated clothing and
wash before reuse. Minimize dust generation and accumulation. Do not
breathe dust, mist, or vapor. Do not get in eyes, on skin, or on
clothing. Keep container tightly closed. Do not ingest or inhale. Use
only with adequate ventilation.
Storage:
Store in a tightly closed container. Store in a cool, dry,
well-ventilated area away from incompatible substances. Storage under
a nitrogen blanket has been recommended. Store protected from light.
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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 only under a
chemical fume hood.
Exposure Limits
| Chemical Name |
ACGIH |
NIOSH |
OSHA - Final PELs |
| 1,4-Benzenediamine, N,N-dimethyl-, sulfate (1:1)
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none listed
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none listed
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none listed
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| N,N-Dimethyl-p-phenylenediamine
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none listed
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none listed
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none listed
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| 1,4-Benzenediamine, N,N-dimethyl-, sulfate (C8H12N2.xH2SO4) Not just (1:1).
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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:
1,4-Benzenediamine, N,N-dimethyl-, sulfate (1:1):
No OSHA Vacated PELs are listed for this chemical.
N,N-Dimethyl-p-phenylenediamine:
No OSHA Vacated PELs are listed for this chemical.
1,4-Benzenediamine, N,N-dimethyl-, sulfate (C8H12N2.xH2SO4) Not just
(1:1).:
No OSHA Vacated PELs are listed for this chemical.
Personal Protective Equipment
Eyes:
Wear chemical splash goggles.
Skin:
Wear appropriate protective gloves to prevent skin
exposure.
Clothing:
Wear appropriate protective clothing to prevent skin
exposure.
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: Crystalline powder
Appearance: beige to gray - orange to brown
Odor: none reported
pH: Not available.
Vapor Pressure: Not available.
Vapor Density: Not available.
Evaporation Rate:Not available.
Viscosity: Not available.
Boiling Point: 495 deg C @ 760 mm Hg
Freezing/Melting Point:234-236 deg C (dec)
Decomposition Temperature:234 deg C
Solubility: Not available.
Specific Gravity/Density:Not available.
Molecular Formula:C8H12N2.H2SO4
Molecular Weight:234.28
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Section 10 - Stability and Reactivity
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Chemical Stability:
Stable under normal temperatures and pressures. May discolor on
exposure to light.
Conditions to Avoid:
Light, dust generation, prolonged exposure to air.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, oxides of nitrogen, 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# 536-47-0
unlisted.
CAS# 99-98-9:
ST0874000
CAS# 6219-73-4
unlisted.
LD50/LC50:
Not available.
CAS# 99-98-9:
Dermal, guinea
pig: LD50 = 500 uL/kg;
Oral, mouse:
LD50 = 30 mg/kg;
Oral, rat: LD50 =
50 mg/kg;
.
CAS# 6219-73-4:
.
CAS 99-98-9 is parent compound N,N-dimethyl-p-phenylenediamine. CAS
106-50-3 is p-phenylenediamine, a known sensitizer.
Carcinogenicity:
CAS# 536-47-0:
Not listed by ACGIH, IARC, NTP, or CA Prop 65.
CAS# 99-98-9:
Not listed by ACGIH, IARC, NTP, or CA Prop 65.
CAS# 6219-73-4:
Not listed by ACGIH, IARC, NTP, or CA Prop 65.
Epidemiology:
No data available.
Teratogenicity:
No data available.
Reproductive Effects:
No data available.
Mutagenicity:
No data available.
Neurotoxicity:
No data available.
Other Studies:
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Section 12 - Ecological Information
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No information available.
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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: |
TOXIC SOLIDS, ORGANIC, N.O.S. |
Toxic Solid, Organic, N.O.S. |
| Hazard Class: |
6.1 |
6.1 |
| UN Number: |
UN2811 |
UN2811 |
| Packing Group: |
II |
II |
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Section 15 - Regulatory Information
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US FEDERAL
TSCA
CAS# 536-47-0 is listed on the TSCA inventory.
CAS# 99-98-9 is listed on the TSCA inventory.
CAS# 6219-73-4 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
CAS# 99-98-9: 10 lb lower threshold TPQ; 10000 lb upper threshold TPQ
SARA Codes
CAS # 99-98-9: immediate.
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# 536-47-0 is not present on
state lists from CA, PA, MN, MA, FL, or NJ.
CAS# 99-98-9 can be found on the
following state right to know lists: New Jersey, Pennsylvania,
Massachusetts.
CAS# 6219-73-4 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:
T
Risk Phrases:
R 23/24/25 Toxic by inhalation, in contact with skin and if
swallowed.
R 36/37/38 Irritating to eyes, respiratory system and skin.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately with plenty of
water and seek medical advice.
S 36/37/39 Wear suitable protective clothing, gloves and eye/face pr
otection.
S 45 In case of accident or if you feel unwell, seek medical advice
immediately (show the label where possible).
WGK (Water Danger/Protection)
CAS# 536-47-0: No information available.
CAS# 99-98-9: No information available.
CAS# 6219-73-4: No information available.
Canada - DSL/NDSL
CAS# 536-47-0 is listed on Canada's DSL List.
CAS# 99-98-9 is listed on Canada's DSL List.
CAS# 6219-73-4 is listed on Canada's DSL List.
Canada - WHMIS
This product has a WHMIS classification of D1A, D2B.
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: 9/02/1997
Revision #8 Date: 3/15/2007
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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