------------------------------------------------------------------------------
MSDS for DIPHENYLAMINE Page 1
------------------------------------------------------------------------------
------------------------------------------------------------------------------
1 - PRODUCT IDENTIFICATION
------------------------------------------------------------------------------
PRODUCT NAME: DIPHENYLAMINE
FORMULA: (C6H5)2NH
FORMULA WT: 169.23
CAS NO.: 00122-39-4
NIOSH/RTECS NO.: JJ7800000
COMMON SYNONYMS: N-PHENYLANILINE; N-PHENYLBENZENEAMINE
PRODUCT CODES: 1944
EFFECTIVE: 10/19/85
REVISION #01
PRECAUTIONARY LABELLING
BAKER SAF-T-DATA(TM) SYSTEM
HEALTH - 1 SLIGHT
FLAMMABILITY - 1 SLIGHT
REACTIVITY - 1 SLIGHT
CONTACT - 2 MODERATE
HAZARD RATINGS ARE 0 TO 4 (0 = NO HAZARD; 4 = EXTREME HAZARD).
LABORATORY PROTECTIVE EQUIPMENT
SAFETY GLASSES; LAB COAT
PRECAUTIONARY LABEL STATEMENTS
WARNING
CAUSES IRRITATION
AVOID CONTACT WITH EYES, SKIN, CLOTHING.
KEEP IN TIGHTLY CLOSED CONTAINER. WASH THOROUGHLY AFTER HANDLING.
SAF-T-DATA(TM) STORAGE COLOR CODE: ORANGE (GENERAL STORAGE)
------------------------------------------------------------------------------
2 - HAZARDOUS COMPONENTS
------------------------------------------------------------------------------
COMPONENT % CAS NO.
DIPHENYLAMINE 90-100 122-39-4
------------------------------------------------------------------------------
3 - PHYSICAL DATA
------------------------------------------------------------------------------
BOILING POINT: 302 C ( 576 F) VAPOR PRESSURE(MM HG): 0.03
MELTING POINT: 53 C ( 127 F) VAPOR DENSITY(AIR=1): 5.82
SPECIFIC GRAVITY: 1.16 EVAPORATION RATE: N/A
(H2O=1) (BUTYL ACETATE=1)
------------------------------------------------------------------------------
MSDS for DIPHENYLAMINE Page 2
------------------------------------------------------------------------------
SOLUBILITY(H2O): NEGLIGIBLE (LESS THAN 0.1 %) % VOLATILES BY VOLUME: 0
APPEARANCE & ODOR: WHITE TO GRAY CRYSTALS WITH FLORAL ODOR.
------------------------------------------------------------------------------
4 - FIRE AND EXPLOSION HAZARD DATA
------------------------------------------------------------------------------
FLASH POINT (CLOSED CUP 153 C ( 307 F) NFPA 704M RATING: 3-1-0
FLAMMABLE LIMITS: UPPER - N/A % LOWER - N/A %
FIRE EXTINGUISHING MEDIA
USE EXTINGUISHING MEDIA APPROPRIATE FOR SURROUNDING FIRE.
SPECIAL FIRE-FIGHTING PROCEDURES
FIREFIGHTERS SHOULD WEAR PROPER PROTECTIVE EQUIPMENT AND SELF-CONTAINED
BREATHING APPARATUS WITH FULL FACEPIECE OPERATED IN POSITIVE PRESSURE MODE.
TOXIC GASES PRODUCED
NITROGEN OXIDES
------------------------------------------------------------------------------
5 - HEALTH HAZARD DATA
------------------------------------------------------------------------------
THRESHOLD LIMIT VALUE (TLV/TWA): 10 MG/M3 ( PPM)
TOXICITY: LDLO (ORAL-RAT)(MG/KG) - 3000
CARCINOGENICITY: NTP: NO IARC: NO Z LIST: NO OSHA REG: NO
EFFECTS OF OVEREXPOSURE
DUST MAY CAUSE HEADACHE, COUGHING, DIZZINESS OR DIFFICULT BREATHING.
CONTACT WITH SKIN OR EYES MAY CAUSE IRRITATION.
TARGET ORGANS
NONE IDENTIFIED
MEDICAL CONDITIONS GENERALLY AGGRAVATED BY EXPOSURE
NONE IDENTIFIED
ROUTES OF ENTRY
NONE INDICATED
EMERGENCY AND FIRST AID PROCEDURES
IN CASE OF CONTACT, IMMEDIATELY FLUSH EYES WITH PLENTY OF WATER FOR AT
LEAST 15 MINUTES. FLUSH SKIN WITH WATER.
------------------------------------------------------------------------------
6 - REACTIVITY DATA
------------------------------------------------------------------------------
STABILITY: STABLE HAZARDOUS POLYMERIZATION: WILL NOT OCCUR
CONDITIONS TO AVOID: LIGHT
------------------------------------------------------------------------------
MSDS for DIPHENYLAMINE Page 3
------------------------------------------------------------------------------
INCOMPATIBLES: STRONG OXIDIZING AGENTS
DECOMPOSITION PRODUCTS: OXIDES OF NITROGEN
------------------------------------------------------------------------------
7 - SPILL AND DISPOSAL PROCEDURES
------------------------------------------------------------------------------
STEPS TO BE TAKEN IN THE EVENT OF A SPILL OR DISCHARGE
WEAR SELF-CONTAINED BREATHING APPARATUS AND FULL PROTECTIVE CLOTHING.
WITH CLEAN SHOVEL, CAREFULLY PLACE MATERIAL INTO CLEAN, DRY CONTAINER AND
COVER; REMOVE FROM AREA. FLUSH SPILL AREA WITH WATER.
DISPOSAL PROCEDURE
DISPOSE IN ACCORDANCE WITH ALL APPLICABLE FEDERAL, STATE, AND LOCAL
ENVIRONMENTAL REGULATIONS.
------------------------------------------------------------------------------
8 - PROTECTIVE EQUIPMENT
------------------------------------------------------------------------------
VENTILATION: USE GENERAL OR LOCAL EXHAUST VENTILATION TO MEET
TLV REQUIREMENTS.
RESPIRATORY PROTECTION: RESPIRATORY PROTECTION REQUIRED IF AIRBORNE
CONCENTRATION EXCEEDS TLV. AT CONCENTRATIONS
ABOVE 1 PPM, A SELF-CONTAINED BREATHING
APPARATUS IS ADVISED.
EYE/SKIN PROTECTION: SAFETY GLASSES WITH SIDESHIELDS, UNIFORM, PROPER
GLOVES ARE RECOMMENDED.
------------------------------------------------------------------------------
9 - STORAGE AND HANDLING PRECAUTIONS
------------------------------------------------------------------------------
SAF-T-DATA(TM) STORAGE COLOR CODE: ORANGE (GENERAL STORAGE)
SPECIAL PRECAUTIONS
KEEP CONTAINER TIGHTLY CLOSED. SUITABLE FOR ANY GENERAL CHEMICAL STORAGE
AREA.
KEEP PRODUCT OUT OF LIGHT.
------------------------------------------------------------------------------
10 - TRANSPORTATION DATA AND ADDITIONAL INFORMATION
------------------------------------------------------------------------------
DOMESTIC (D.O.T.)
PROPER SHIPPING NAME CHEMICALS, N.O.S. (NON-REGULATED)
INTERNATIONAL (I.M.O.)
PROPER SHIPPING NAME CHEMICALS, N.O.S. (NON-REGULATED)
|