CDZTP - ACETIC ANHYDRIDE
- MSDS: CDZTP
- Manufacturer: FISHER SCIENTIFIC CHEMICAL
- Product Name: ACETIC ANHYDRIDE
- National Stock Number: 6810-00-226-7722
Product Identification
Product ID:ACETIC ANHYDRIDE
MSDS Date:11/15/1985
FSC:6810
NIIN:00-226-7722
MSDS Number: CDZTP
Responsible Party
FAIR LAWN, NJ 07410
US
Emergency Phone: 201-796-7100;800-424-9300(CHEMTREC)
Info Phone: 201-796-7100
Cage: 1B464
Contractor
Telephone: 201-796-7100
Cage: 1B464
Ingredients
ACETIC ANHYDRIDE (CERCLA)
CAS: 108-24-7
RTECS: AK1925000
Fraction By Weight: >99%
OSHA PEL 5 PPM
ACGIH TLV: 5 PPM
EPA Report Quantity: 5000 LBS
DOT Report Quantity: 5000 LBS
STOOLS, HEMATEMESIS, HEMATURIA, ALBUMINURIA & POSS
RTECS: 9999999ZZ
NEPHROSIS POSS. DEATH MAY OCCUR FROM CARDIOVASCULAR
RTECS: 9999999ZZ
EROSION OF TEETH & JAW, CHRONIC COUGH, & BRONCH
RTECS: 9999999ZZ
PRLNG/RPTD EXPOS TO VAP MAY
RTECS: 9999999ZZ
AMTS OF WATER, OCCAS LIFTING UPPER & LOWER
RTECS: 9999999ZZ
IN PRESENCE OF BURNS, APPLY STERILE BANDAGES LOOSELY
RTECS: 9999999ZZ
GIVE LGE QTYS OF WATER IMMED TO DILUTE. DO NOT
RTECS: 9999999ZZ
UNDER SUPERVISION OF EXPERT. DIKE SPILL FOR
RTECS: 9999999ZZ
KEEP UNNEC PEOPLE AWAY. ISOLATE HAZ AREA & DENY
RTECS: 9999999ZZ
CONTAM OF SEWERS/WATER SOURCES. ANY RELEASE TO
RTECS: 9999999ZZ
CHECK WITH APPROPRIATE AGENCY. FOR MORE SPECIFIC
RTECS: 9999999ZZ
GAS MASK W/ORG VAP
RTECS: 9999999ZZ
Hazards
LD50 LC50 Mixture:LD50 (ORAL RAT): 1780 MG/KG.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE: INHAL: MOD TOX/CORR. 1000 PPM
IMMED DANGEROUS TO LIFE/HLTH. LOW CONCS CAUSE COUGH, CHOKING, HDCH,
DIZZ & WEAK. HIGH CONCS CAUSE TIGHTNESS IN CHEST, DYSPNEA, PULM
EDEMA W/FROTHY SPUTUM, SEV MUC MEMB & RESP IRRIT, & BLUE SKIN
COLOR. HIGH PULSE RATE & LOW BLOOD PRESS. EXPOS TO 50 PPM
INTOLERABLE (EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:HLTH HAZ: TO MOST PERS & MAY RSLT IN SEV IRRIT
& CORR. SKIN: CORR. LOW CONCS MAY CAUSE REDNESS & IRRIT. HIGH CONCS
CAUSE SEV IRRIT & REDNESS, BURNS, BROWNISH/YELLOWISH STAINS. EYE:
CORR. LOW VAP CONCS /DIRECT CONT MAY CAUSE CORNEAL & CONJ EDEMA,
IRITIS, CORNEAL EROSION & OPACITY, PAIN, LACRIMATION,
PHOTOPHOBIA,(SUP DAT)
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.
First Aid
First Aid:INHAL: REMOVE TO FRESH AIR IMMED. IF BRTHG STOPPED, GIVE ARTF
RESP. KEEP WARM & AT REST. GET MED ATTN IMMED. SKIN: REMOVE CONTAM
CLTHG WHILE RUNNING STREAMS OF WATER UNDER CLTHG. WASH AFFECTED
AREA W/ SOAP/MILD DETERGENT & LGE AMTS OF WATER(15-20 MIN) UNTIL NO
EVIDENCE OF CHEM REMAINS. FOR CHEM BURNS, APPLY STERILE BANDAGE
SECURELY BUT NOT TOO TIGHTLY. GET MED ATTN. EYE: WASH IMMED W/LGE
(ING 6)
Fire Fighting
Flash Point:129F,54C
Lower Limits:2.9%
Upper Limits:10.3%
Extinguishing Media:DRY CHEMICAL OR CARBON DIOXIDE.
Fire Fighting Procedures:WEAR NIOSH APPRVD SCBA & FULL PROT EQUIP . USE
FLOODING QTYS OF WATER TO COOL ALL CONTRS. APPLY WATER TO MATL FROM
AS FAR DIST AS POSS. DO NOT (SUP DAT)
Unusual Fire/Explosion Hazard:FLAMMABLE LIQUID (CORROSIVE). MODERATE
FIRE HAZARD WHEN EXPOSED TO HEAT OR FLAME.
Accidental Release
Spill Release Procedures:OCCUP SPILL: KEEP COMBUSTS (WOOD, PAPER, OIL,
ETC) AWAY FROM SPILLED MATL. DO NOT TOUCH SPILLED MATL. DO NOT GET
WATER INSIDE CONTR. STOP LEAK IF W/OUT RISK. USE WATER SPRAY TO
REDUCE VAPS. DO NOT PUT WATER ON LEAK/SPILL AREA. CLEAN UP ONLY
(ING 9)
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.
Handling
Handling and Storage Precautions:MAY IGNITE OTHER COMBUST MATLS (WOOD,
PAPER, OIL, ETC). FLAM, POIS GASES MAY ACCUM IN CONFINED SPACES.
RUNOFF TO SEWER MAY CREATE FIRE/EXPLO HAZ.
Other Precautions:NONE SPECIFIED BY MANUFACTURER.
Exposure Controls
Respiratory Protection:RESP MUST BE NIOSH APPRVD. 250 PPM: CHEM
CARTRIDGE RESP W/ORG VAP CARTRIDGE & FULL FACEPIECE; SUPP-AIR RESP
W/FULL FACEPIECE, HELMET/HOOD; SCBA W/FULL FACEPIECE. 100 PPM: TYPE
'C' SUPP-AIR RESP OPERAT ED IN PRESS-DEMAND, POS PRESS/ (ING 13)
Ventilation:PROVIDE LOCAL EXHAUST VENTILATION SYSTEM TO MEET PUBLISHED
EXPOSURE LIMITS.
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:ANSI APPRVD CHEM WORKERS GOGG (SUP DAT)
Other Protective Equipment:ANSI APPRVD EMER EYEWASH & DELUGE SHOWER .
WEAR APPROP PROT (IMPERVIOUS) CLTHG & EQUIP TO PVNT SKIN CONT.
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
FIRE FIGHT PROC: APPLY WATER ON MATL ITSELF, ADVERSE RXN POSS. ABSORB
VAPS & MIST W/WATER SPRAY. ALWAYS APPLY FOG IN DOWN WIND DIRECTION.
EYE PROT: & FULL LENGTH FSHLD . EFTS OF OVEREXP: & BLURR ED VISION.
INGEST: CORR. SEV BURNING PAIN IN MOUTH, THROAT & ABDOMEN, FOLLOWED
BY NAUS, VOMIT, DIARR, BLOODY (ING 2)
Chemical Properties
Boiling Pt:B.P. Text:284F,140C
Vapor Pres:4 @ 20C
Vapor Density:3.5
Spec Gravity:1.08
Evaporation Rate & Reference:2.2 BUTYL ACETATE=1)
Solubility in Water:MISCIBLE
Appearance and Odor:COLORLESS LIQUID WITH A SHARP VINEGAR-LIKE ODOR
Stability
Stability Indicator/Materials to Avoid:YES
SODIUM PEROXIDE, SULFURIC ACID, WATER & ACIDS, NITRIC ACID,
PERMANGANATES, OLEUM. FOR COMPLETE LIST CONT NEHC .
Stability Condition to Avoid:REACTS VIOLENTLY WITH WATER, ESPECIALLY IN
THE PRESENCE OF MINERAL ACIDS.
Hazardous Decomposition Products:THERMAL DECOMPOSITION PRODUCTS MAY
INCLUDE TOXIC OXIDES OF CARBON.
Disposal
Waste Disposal Methods:DISPOSE OF IN ACCORDANCE WITH LOCAL, STATE AND
FEDERAL REGULATIONS .
Disclaimer (provided with this information by the compiling agencies):
This information is formulated for use by elements of the Department
of Defense. The United States of America in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. Any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.