Product ID:WESTON
MSDS Date:01/01/1994
FSC:6850
NIIN:00N020482
MSDS Number: BXQKB

GE SPECIALTY CHEMICALS

5TH & AVERY STREETS
PARKERSBURG, WV 26102
US

Emergency Phone: 800-447-4545

Info Phone: 800-872-0022

Cage: IO036

GENERAL ELECTRIC CO

FAIRFIELD, CT 06431 US

Telephone: 800-626-2000/800-626-2004 (CHRIS)

Cage: 24446

PHENYL DIISODECYL PHOSPHITE

CAS: 25550-98-5

Fraction By Weight: 64.3%

OSHA PEL N/K

ACGIH TLV: N/K

PHENOL (SARA 302/313) (CERCLA)

CAS: 108-95-2

RTECS: SJ3327000

Fraction By Weight: 1.1%

OSHA PEL 5 PPM, S

ACGIH TLV: 5 PPM, S

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

PHOSPHOROUS ACID, TRIPHENYL ESTER; (TRIPHENYL PHOSPHITE)

CAS: 101-02-0

RTECS: TH1575000

Fraction By Weight: 5.0%

OSHA PEL N/K

ACGIH TLV: N/K

PHOSPHONIC ACID, DIPHENYL ESTER

CAS: 4712-55-4

Fraction By Weight: 1.3%

OSHA PEL N/K

ACGIH TLV: N/K

PHOSPHOROUS ACID, TRIISODECYL ESTER

CAS: 25448-25-3

Fraction By Weight: 14.6%

OSHA PEL N/K

ACGIH TLV: N/K

PHOSPHOROUS ACID, ISODECYLDIPHENYL ESTER

CAS: 26544-23-0

Fraction By Weight: 13.6%

OSHA PEL N/K

ACGIH TLV: N/K

LD50 LC50 Mixture:LD50: (ORAL, RAT) >5 G/KG
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:EYES/SKIN: MAY CAUSE MILD IRRITATION.
INGESTION: NOT ACUTELY TOXIC. INHALATION: MAY BE IRRITATING TO THE
RESPIRATORY TRACT. SUBCHRONIC: STUDIES HAVE INDICATED THAT PDDP IS
A NEUROTOXIN AT THE HIGH DOS E (4000 MG/KG) IN CHICKENS. LOWER DOSE
PRODUCED NO NEUROTOXIC EFFECTS IN THE CHICKENS.
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:PERSONS WITH NEUROLOGICAL DISEASES
SHOULD CONSULT A MD PRIOR TO EXPOSURE TO THIS PRODUCT.

First Aid:EYES: REMOVE CONTACT LENSES AT ONCE. IMMED FLUSH WELL WITH
COPIOUS QUANTITIES OF WATER OR NORMAL SALINE FOR AT LEAST 20-30
MINUTES. SEEK MEDICAL ATTENTION. SKIN: IMMED WASH WITH SOAP & WATER
FOR AT LE AST 15 MINUTES. IF IRRITATION DEVELOPS,SEEK MEDICAL
ATTENTION. REMOVE CONTAMINATED CLOTHING IMMED. INGEST: SEEK IMMED
MEDICAL ATTENTION. INHAL: MOVE TO FRESH AIR & IMMED SEEK MEDICAL
ATTENTION.

Flash Point:320F,160C
Extinguishing Media:DRY CHEMICAL, CARBON DIOXIDE, FOAM. WATER SPRAY CAN
BE USED TO COOL ADJACENT SURFACES.
Fire Fighting Procedures:USE NIOSH/MSHA APPROVED SCBA AND FULL
PROTECTIVE EQUIPMENT . USE EXTINGUISHING WATER STREAM CAREFULLY AND
CONTAIN RUNOFF.
Unusual Fire/Explosion Hazard:HAZ COMBUST PRODS MAY INCL INTENSE HEAT,
DENSE BLACK SMOKE, CARBON MONOXIDE, CARBON DIOXIDE, HYDROCARB
FRAGMENTS, PHOSPHINE, FRAGMENTS OF PHOSPHITE/ (SUPDAT)

Spill Release Procedures:CONTAIN & USE ABSORB WHERE NEC & TRANSFER TO
PROPER CNTNRS. REMAINING MATL MAY BE EMULSIFIED W/SOAP & WATER &
ABSORBED ON ADDNL SORBENT. CONTAMD SOIL SHOULD BE GATHERED INTO DRY
DRUMS. DO NOT FLUSH TO SEWER. SINCE PHOSPHITES CAN
HYDROLYZE,(SUPDAT)
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:STORE IN A DRY PLACE AWAY FROM
EXCESSIVE HEAT. AVOID STORAGE NEAR FOODS TO PREVENT FOOD
CONTAMINATION.
Other Precautions:FOLLOW LABEL & PROD GUIDE RECOMS. PVNT CNTCT W/SKIN &
EYES. PROVIDE ADEQ VENT. USE AGGRESSIVE HOUSEKEEPING ACTIVITIES TO
PVNT MATL ACCUM; EMPLOY BONDING, GROUNDING, VENTING & EXPLO RELIEF
PROVISION I/ A/W ACCEPTED ENGINEERING PRACTICES.

Respiratory Protection:WHEN EXPOSURES ARE NOT ADEQUATELY CONTROLLED,
USE NIOSH/MSHA APPROVED RESPIRATOR APPROVED FOR PROTECTION FROM
ORGANIC VAPORS.
Ventilation:VENT REQS MUST BE LOCALLY DETERM TO LIM EXPOS TO PROCESSING
FUMES IN WORKPLACE. DESIGN TECHNIQUES & GUIDELINES (SUPDAT)
Protective Gloves:CHEMICAL RESISTANT GLOVES.
Eye Protection:ANSI APPRVD CHEM WORKERS GOGGLES .
Other Protective Equipment:WHEN HANDLING, AVOID CONTACT WITH SKIN. USE
APPROPRIATE PROTECTIVE CLOTHING.
Work Hygienic Practices:USE GOOD INDUSTRIAL HYGIENE PRACTICES.
Supplemental Safety and Health
EXPLO HAZ: PHOSPHATE ESTERS & OXIDES OF PHOSPHORUS. SENSITIVE TO STATIC
DISCHARGE. REQS CONTINUOUS FLAME SOURCE TO IGNITE. SPILL PROC:
NOTIFICATION OF GOVT AGENCIES MAY BE APPROP DUE TO POSS RELS OF P
HENOLIC MATLS. VENT: MAY BE FOUND IN PUBLICATIONS SUCH AS
"INDUSTRIAL VENT", AVAIL FROM ACGIH.

Vapor Pres:5 @ 190C
Vapor Density:15
Spec Gravity:1.94 (H*2O=1)
Solubility in Water:INSOLUBLE
Appearance and Odor:LIQUID WITH MILD ODOR.

Stability Indicator/Materials to Avoid:YES
REACTS WITH WATER AND STRONG OXIDIZERS.
Stability Condition to Avoid:AVOID GETTING PRODUCT WET DURING STORAGE
OR TRANSPORTATION.
Hazardous Decomposition Products:HYDROLYZED BY MOISTURE WITH THE
PRODUCTION OF ALIPHATIC ALCOHOL, PHENOL AND PHOSPHOROUS ACID.

Waste Disposal Methods:MAY BE A RCRA HAZARDOUS WASTE DUE TO TRACE
CONTAMINANTS. INCINERATE IN ACCORDANCE WITH FEDERAL, STATE AND
LOCAL REQUIREMENTS.

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.