MATERIAL SAFETY DATA SHEET
COLOREX 鈥? 4A3NP
SECTION 1: CHEMICAL PRODUCT & COMPANY IDENTIFICATION
CHEMICAL COMPOUNDS INC.
MANUFACTURERS
29-75 RIVERSIDE AVE.
NEWARK, NJ 07104
October 16, 2001
REVISION DATE
4-AMINO-3-NITROPHENOL
CHEMICAL NAME
CTFA ADOPTED NAME 4-AMINO-3-NITROPHENOL
C6H6N2O3
EMPIRICAL FORMULA
SECTION 2: COMPOSITION, INFORMATION ON INGREDIENTS
CAS # EINECS/ELINCS Molecular Weight
610-81-1 210-236-8 154.125
STRUCTURAL FORMULA:
OH
O
+
N
-
NH2 O
SYNONYMS: 4-AMINO-3-NITROPHENOL
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SECTION 3: HAZARDS IDENTIFICATION
LABEL PRECAUTIONARY STATEMENTS
HAZARD SYMBOLS: XN
RISK PHRASES: 20/21/22
HARMFUL BY INHALATION, IN CONTACT WITH SKIN AND IF SWALLOWED.
IRRITATING TO EYES, RESPIRATORY SYSTEM AND SKIN.
IN CASE OF CONTACT WITH EYES, RINSE IMMEDIATELY WITH PLENTY OF
WATER AND SEEK MEDICAL ADVICE.
WEAR SUITABLE PROTECTIVE CLOTHING.
SECTION 4: FIRST AID MEASURES
Eyes; flush immediately with plenty of cold water for
EMERGENCY AND FIRST AID PROCEDURES
15 minutes. Get prompt medical attention.
Skin; wash exposed skin with soap and water. Get
medical attention if irritation occurs.
Inhalation: remove to fresh air; administer oxygen if
breathing is difficult. If breathing has stopped, apply
artificial respiration & seek immediate medical
attention.
Ingestion; seek medical attention. Do not induce
vomiting, immediately transport the individual to a
hospital.
SECTION 5: FIREFIGHTING MEASURES
N/A
FLAMMABLE LIMITS
Use water spray, dry chemical, carbon dioxide, or
EXTINGUISHING MEDIA
chemical foam
Wear proper protective equipment and a self-
SPECIAL FIRE FIGHTING PROCEDURES
contained breathing apparatus
Dust clouds in the air may combust liberating
UNUSUAL FIRE AND EXPLOSION HAZARDS
explosive mixtures with the air
SECTION 6: ACCIDENTAL RELEASE MEASURES
STEPS TO BE TAKEN IN CASE MATERIAL IS RELEASED OR SPILLED
Ventilate the area. Wear proper protective equipment and shovel /sweep up spilled material. Remove all
sources of ignition. Place in a DOT approved container for disposal, according to regulatory agencies鈥?
procedures.
WASTE DISPOSAL METHOD
Dispose via treatment system in accordance with appropriate local, state, & federal regulations. Do not flush to
surface water or sanitary sewer system
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SECTION 7: HANDLING AND STORAGE
PRECAUTIONS TO BE TAKEN IN HANDLING AND STORING:
Use adequate ventilation when transferring product from bags or drums. Wear respiratory protection if
ventilation is inadequate or not available. Use respiratory, eye and skin protection when contact is expected.
Use clean plastic or stainless steel scoops only. Store in a cool, clean, dry place away from point sources of
heat e.g. radiant heaters or steam pipes.
OTHER PRECAUTIONS:
Workers should shower and wear a fresh change of clothing after each shift. Wash all exposed areas with soap
and water before eating and after handling material. In case of fire or decomposition, deluge with plenty of
water to control decomposition.
SECTION 8: EXPOSURE CONTROLS, PERSONAL PROTECTION
Dust mask (3M # 8710 Dust & Mist Respirator)
RESPIRATORY PROTECTION
NIOSH/MSHA Approved
Local exhaust as needed
VENTILATION
Chemical Resistant Rubber or Neoprene
PROTECTION GLOVES
NIOSH/MSHA Approved Dust goggles/Safety glasses
EYE PROTECTION
Impervious & disposal clothing
OTHER PROTECTIVE EQUIPMENT
SECTION 9: PHYSICAL AND CHEMICAL PROPERTIES
Brown Crystalline Powder
APPEARANCE AND ODOR
N/A
SPECIFIC GRAVITY
N/A
BOILING POINT
150 - 153 Deg. C
MELTING POINT (Deg. C, min.)
N/A
VAPOR PRESSURE (mm Hg.)
Slightly Soluble in water
SOLUBILITY IN WATER
N/A
EVAPORATION RATE
SECTION 10: STABILITY AND REACTIVITY
Stable
STABILITY
Extreme heat
CONDITIONS TO AVOID
Strong oxidants
INCOMPATIBILITY
Carbon monoxide, oxides of nitrogen, carbon dioxide.
HAZARDOUS DECOMPOSITION PRODUCTS
Has not been reported
HAZARDOUS POLYMERIZATION
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SECTION 11: TOXICOLOGICAL INFORMATION
CAS# 610-81-1 unlisted.
RTECS#
Not available.
LD50/LC50
Carcinogenicity 4-Amino-3-nitrophenol - Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.
See actual entry in RTECS for complete information.
SECTION 12: ECOLOGICAL INFORMATION
DATA NOT YET AVAILABLE
SECTION 13: DISPOSAL CONSIDERATION
OBSERVE ALL FEDERAL, STATE AND LOCAL ENVIRONMENTAL REGULATIONS.
SECTION 14: TRANSPORT INFORMATION
Not listed
EXTRAORDINARILY HAZARDOUS
SUBSTANCE
(N.J.A.C. 7:31-2)
Not listed
SARA TITLE III
SECTION 302-303
(40 CFR 355)
ACUTE - YES
SARA TITLE III
CHRONIC - YES
HAZARD CLASSIFICATIONS
FIRE - NO
SECTION 311, 312
REACTIVITY - NO
(40 CFR 370)
PRESSURE 鈥? NO
Not listed
SARA TITLE III
SECTION 313 REPORTING
(40 CFR 372)
Listed
U.S. TSCA STATUS
NO
DOT REGULATED
N/A
PROPER SHIPPING NAME
N/A
HAZARD CLASS
N/A
DOT LABEL REQUIRED
Health - 2
NFPA Rating
Fire - 0 0
Reactivity - 0 2 0
Special - -
-
[Personal Protective Equip. (X) ]
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SECTION 15: REGULATORY INFORMATION
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN
Risk Phrases:
R 20/21/22 Harmful by inhalation, in contact with
skin and if swallowed.
Safety Phrases:
S 36/37 Wear suitable protective clothing and
gloves.
WGK (Water Danger/Protection)
CAS# 610-81-1: No information available.
United Kingdom Occupational Exposure Limits
Canada
CAS# 610-81-1 is listed on Canada's DSL List.
CAS# 610-81-1 is not listed on Canada's Ingredient Disclosure List.
Exposure Limits
US FEDERAL
TSCA
CAS# 610-81-1 is not listed on the TSCA inventory.
It is for research and development use only.
SECTION 16: ADDITIONAL INFORMATION
The information and recommendations set forth herein are presented in good faith and believed to be as correct as of the date hereof,
Chemical Compounds Inc. makes no representations as to the completeness or accuracy thereof. Information is supplied upon the condition
that the receiving will make their own determination as to its suitability for their purposes prior to use. In no event will Chemical
Compounds Inc. be responsible for damage of any nature whatsoever resulting from the use of or the reliance upon information.
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