===================== Product Identification =====================
MSDS NAME:53500 PHENYTOIN 200 MG
NIIN:00F052795
MSDS Number: CDCDC
=== Responsible Party ===
Company:UNITED STATES PHARMACOPEIAL CONVENTION INC
Address:12601 TWINBROOK PKWY
City:ROCKVILLE
State:MD
ZIP:20852-1717
Country:US
Info Phone Num:301-881-0666
Emergency Phone Num:301-881-0666
Preparer's Name:JEROME A HALPERIN
CAGE:14128
=== Contractor Identification ===
Company:UNITED STATES PHARMACOPEIAL CONVENTION INC
Address:12601 TWINBROOK PKWY
Box:City:ROCKVILLE
State:MD
ZIP:20852-1717
Country:US
Phone:301-881-0666
CAGE:14128
============= Composition/Information on Ingredients =============
Name:PHENYTOIN
CAS:57-41-0
RTECS #:MU1050000
===================== Hazards Identification =====================
LD50 LC50 Mixture:ORAL LD50(RAT): 1635 MG/KG
Routes of Entry: Inhalation:YES Skin:NO Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:MAY CAUSE IRRITATION TO EYES, SKIN,
RESPIRATORY TRACT, MUCOUS MEMBRANES. POSSIBLE HYPERSENSITIZATION &
LIVER DAMAGE. INGESTION: MAY CAUSE IRRITATION. MATERIAL IS SLOWLY
ABSORBED FROM GI TRACT. CLINICI AL REPORTS INDICATE THAT USE OF
CERTAINHYDANTOIN ANTICONVULSANTS DURING PREGNANCY MAY CAUSE
CONGENITAL ABNORMALITIES.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:IRRITATION, CONSTIPATION, DIZZINESS,
DROWSINESS, NAUSEA, VOMITING, ENLARGEMENT OF FACIAL FEATURES,
SWELLING OF BREASTS IN MALES, HEADACE, UNUSUAL & EXCESSIVE HAIR
GROWTH ON BODY & FACE, TROUBLE SLEEPI NG, MUSCLE TWITCHING,
BLEEDING/TENDER GUMS, FEVER, MUSCLE PAIN, RASH, SORE THROAT,
STAGGERING WALK, (SEE SUPP)
Medical Cond Aggravated by Exposure:HYPERSENSITIVITY TO MATERIAL,
DERMATITIS, ACUTE ALCOHOL INTAKE, BLOOD DYSCRASIAS, IMPAIRED LIVER
& THYROID FUNCTION, SKIN DISEASE, SYSTEMIC LUPUS ERYTHEMATOSUS,
PORPHYRIA, DIABETES MELITUS.
======================= First Aid Measures =======================
First Aid:INHALATION: REMOVE TO FRESH AIR. EYES/SKIN: FLUSH W/COPIOUS
QUANTITIES OF WATER. INGESTION: FLUSH MOUTH OUT W/WATER. PERSONS
DEVELOPING SERIOUS HYPERSENSITIVITY REACTIONS MUST RECEIVE
IMMEDIATE MEDICA L ATTENTION. GIVE CPR/OXYGEN IF NEEDED.OBTAIN
MEDICAL ATTENTION IN ALL CASES.
===================== Fire Fighting Measures =====================
Extinguishing Media:WATER SPRAY, DRY CHEMICAL, CO2, FOAM AS APPROPRIATE
FOR SURROUNDING FIRE & MATERIALS.
Fire Fighting Procedures:EVACUATE PERSONNEL TO SAFE AREA. WEAR SCBA &
PROTECTIVE CLOTHING.
Unusual Fire/Explosion Hazard:THIS MATERIAL IS ASSUMED TO BE
COMBUSTIBLE. EMITS TOXIC FUMES UNDER FIRE CONDITIONS.
================== Accidental Release Measures ==================
Spill Release Procedures:WEAR APPROVED RESPIRATOR & CHEMICALLY
COMPATIBLE GLOVES. VACUUM/SWEEP UP. AVOID DUST. PLACE MATERIAL IN
APPROPRIATE CONTAINER FOR WASTE DISPOSAL. VENTILATE AREA & WASH
SITE.
====================== Handling and Storage ======================
Handling and Storage Precautions:STORE IN TIGHT CONTAINER AS DEFINED IN
U.S. PHARMACOPIA. USE W/ADEQUATE DUST CONTROL. HANDLE/STORE
IAW/INSTRUCTIONS TO ENSURE PRODUCT INTEGRITY.
Other Precautions:AVOID CONTACT W/EYES, SKIN/CLOTHING. AVOID BREATHING
DUST/MIST. DON'T PERMIT EATING, DRINKING/SMOKING NEAR MATERIAL.
GROUND MECHANICAL EQUIPMENT IN CONTACT W/DRY MATERIAL TO DISSIPATE
POTENTIAL BUILDU P OF STATIC ELECTRICITY.
============= Exposure Controls/Personal Protection =============
Respiratory Protection:WEAR A NIOSH APPROVED RESPIRATOR.
Ventilation:LOCAL EXHAUST/MECHANICAL (GENERAL): RECOMMENDED.
Protective Gloves:RUBBER
Eye Protection:SAFETY GOGGLES
Other Protective Equipment:APPROPRIATE LABORATORY APPAREL
Work Hygienic Practices:REMOVE/LAUNDER CONTAMINATED CLOTHING BEFORE
REUSE. WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
SYMPTOMS: BLURRED/DOUBLE VISION, SEVERE CONFUSION, STUTTERING/SLURRED
SPEECH, EXAGGERATION OF REFLEXES, RAPID EYE MOVEMENTS, UNUSUAL
TIREDNESS/WEAKNESS, ALLERGIC REACTION, NUMBNESS, TINGLING/PAIN IN H
ANDS/FEET. ALL CHEMICALS SHOULD BE CONSIDERED POTENTIALLY HAZARDOUS
EVEN IF INDIVIDUAL HAZARDS UNCHARACTERIZED/UNKNOWN.
================== Physical/Chemical Properties ==================
Melt/Freeze Pt:M.P/F.P Text:563-568.4F
Solubility in Water:INSOLUBLE
Appearance and Odor:WHITE/ALMOST WHITE CRYSTALLINE POWDER W/NO ODOR.
Percent Volatiles by Volume:1
================= Stability and Reactivity Data =================
Stability Indicator/Materials to Avoid:YES
OXIDIZING AGENTS.
Stability Condition to Avoid:FIRE.
Hazardous Decomposition Products:WHEN HEATED TO DECOMPOSITION: NITROGEN
OXIDES.
==================== Disposal Considerations ====================
Waste Disposal Methods:DISPOSE OF IAW/FEDERAL, STATE & LOCAL
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.
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