Product ID:THYMIBINE 5'-DIPHOSPHATE SODIUM, T9375
MSDS Date:07/01/1999
FSC:6505
NIIN:00N092638
Status Code:A
MSDS Number: CJVLB

SIGMA CHEMICAL CO

ST LOUIS, MO 63178
US

Emergency Phone: 314-771-5765

Info Phone: 314-771-5765

Cage: 21076

SIGMA CHEMICAL COMPANY

14508 ST LOUIS, MO 63178 US

Telephone: 314-771-5765

Cage: 21076

THYMIDINE 5'-DIPHOSPHATE SODIUM

CAS: 108322-12-9

ETHYL ALCOHOL

CAS: 64-17-5

RTECS: KQ6300000

OSHA PEL 1900 MG/M3;1000 PPM

ACGIH TLV: 1880 MG/M3;1000 PPM

METHYL ALCOHOL

CAS: 67-56-1

RTECS: PC1400000

OSHA PEL 260 MG/M3;200 PPM

ACGIH TLV: 262 MG/M3;200 PPM

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE: HARMFUL IF SWALLOWED, INHALED,
OR ABSORBED THROUGH SKIN. CAUSES EYE AND SKIN IRRITATION. MATERIAL
IS IRRITATING TO MUCOUS MEMBRANES AND UPPER RESPIRATORY TRACT.
EXPOSURE CAN CAUSE: CNS DEPRESSI ON, GASTROINTESTINAL DISTURBANCES,
NARCOTIC EFFECTS, DAMAGE TO THE EYES, DAMAGE TO THE LIVER, DAMAGE
TO THE HEART, DAMAGE TO THE KIDNEYS MAY CAUSE CONVULSIONS. TARGET
ORGAN (S): EYES, NERVES, LIVER, K IDNEYS.
Effects of Overexposure:SEE HEALTH HAZARDS.

First Aid:EYES: IMMEDIATELY FLUSH WITH COPIOUS AMOUNTS OF WATER FOR AT
LEAST 15 MINUTES. SKIN: IMMEDIATELY WASH WITH SOAP AND COPIOUS
AMOUNTS OF WATER. INHALATION: REMOVE TO FRESH AIR. IF NOT BREATHING
GIVE ART IFICIAL RESPIRATION. IF BREATHING IS DIFFICULT, GIVE
OXYGEN. INGESTION: WASH OUT MOUTH WITH WATER PROVIDED PERSON IS
CONSCIOUS. CALL A PHYSICIAN. WASH CONTAMINATED CLOTHING BEFORE
REUSE.

Extinguishing Media:WATER SPRAY, CARBON DIOXIDE, DRY CHEMICAL POWDER OR
APPROPRIATE FOAM.
Fire Fighting Procedures:USE NIOSH APPROVED SCBA & FULL PROTECTIVE
EQUIPMENT .
Unusual Fire/Explosion Hazard:EMITS TOXIC FUMES UNDER FIRE CONDITIONS.

Spill Release Procedures:WEAR NIOSH APPROVED RESPIRATOR, CHEMICAL
SAFETY GOGGLES, RUBBER BOOTS AND HEAVY RUBBER GLOVES. SWEEP UP,
PLACE IN A BAG AND HOLD FOR WASTE DISPOSAL. AVOID RAISING DUST.
VENTILATE AREA AND WASH SPILL S ITE AFTER MATERIAL PICKUP IS
COMPLETE.

Respiratory Protection:WEAR APPROPRIATE NIOSH APPROVED RESPIRATOR.
Ventilation:MECHANICAL EXHAUST REQUIRED.
Protective Gloves:CHEMICAL RESISTANT GLOVES.
Eye Protection:ANSI APPROVED CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:ANSI APPROVED EYE WASH AND DELUGE SHOWER .
OTHER PROTECTIVE CLOTHING.
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health

Solubility in Water:SOLUBLE
Appearance and Odor:SOLID.

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS.
Hazardous Decomposition Products:HAZARDOUS COMBUSTION OR DECOMPOSITION
PRODUCTS TOXIC FUMES OF: CARBON MONOXIDE, CARBON DIOXIDE, NITROGEN
OXIDES, PHOSPHOROUS OXIDES.
Conditions to Avoid Polymerization:WILL NOT OCCUR.

Waste Disposal Methods:DISSOLVE OR MIX THE MATERIAL WITH A COMBUSTIBLE
SOLVENT AND BURN IN A CHEMICAL INCINERATOR EQUIPPED WITH AN
AFTERBURNER AND SCRUBBER. OBSERVE ALL FEDERAL, STATE AND LOCAL
ENVIRONMENTAL REGULATIONS.

Toxicological Information:THE TOXICOLOGICAL PROPERTIES HAVE NOT BEEN
THOROGHLY INVESTIGATED.

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.

Ecological:DATA NOT YET AVAILABLE.

Transport Information:CONTACT SIGMA CHEMICAL COMPANY FOR TRANSPORTATION
INFORMATION.

SARA Title III Information:U S INFORMATION: MAY CONTAIN UP TO: 5%
METHANOL # 67-56-1. THIS PRODUCT IS SUBJECT TO SARA SECTION 313
REPORTING REQUIREMENTS.
Federal Regulatory Information:EUROPEAN INFORMATION: CAUTION: SUBSTANCE
NOT YET FULLY TESTED. TOXIC 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. S 45 IN CASE OF ACCIDENT OR IF YOU
FEEL UNWELL, SEEK MEDICAL ADVICE IMMEDIATELY (SHOW THE LABEL WHERE
POSSIBLE). S 26 IN CASE OF CONTACT WITH EYES, RINSE IMMEDIATELY
WITH PLENTY OF WATER AND SEEK MEDI CAL ADVICE. S 36 WEAR SUITABLE
PROTECTIVE CLOTHING. S 22 DO NOT BREATHE DUST. TLV AND SOURCE FOR
ETH YL ALCOHOL (ETHANOL): ACGIH TLV-TWA: 1000 PPM (1880 MG/M3).
OSHA PEL: 8H TWA 1000 PPM (1900 MG/M3). (OTHER INFO)