Product ID:1-NAPHTHOL, R528
MSDS Date:05/01/1989
FSC:6810
NIIN:00N042313
MSDS Number: BSXQG

Emergency Phone: 908-859-2151;800-424-9300(CHEMTREC)

Info Phone: 800-582-2537

Cage: DO803

Telephone: 800-582-2537

Cage: 70829

1-NAPHTHOL

CAS: 90-15-3

RTECS: QL2800000

Fraction By Weight: 90-100%

LD50 LC50 Mixture:LD50:(ORAL/RAT)2400 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: IRRITATION OF UPPER
RESPIRATORY TRACT. SKIN/EYE: SEVERE IRRITATION OR BURNS. SKIN
ABSORPTION: IS HARMFUL AND MAY BE FATAL. INGEST: HEADACHE, NAUSEA,
VOMITING, GASTROINTESTINAL IRRITATION , CONVULSIONS,
UNCONSCIOUSNESS. CHRONIC: KIDNEY/ LIVER DAMAGE.
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:SKIN LESIONS, ASTHMA, INFLAMMATORY
OR FIBROTIC DISEASE, KIDNEY, LIVER, OR BLOOD DISORDERS.

First Aid:INGEST: CALL A PHYS. IF SWALLOWED, DO NOT INDUCE VOMIT. IF
CONSCIOUS, GIVE LARGE AMTS OF WATER. INHAL: REMOVE TO FRESH AIR. IF
NOT BREATHING, GIVE ARTIFICIAL RESPIRATION. IF BREATHING IS
DIFFICULT, GI VE OXYGEN. SKIN: FLUSH WITH WATER. EYE:IMMED FLUSH
WITH PLENTY OF WATER FOR AT LEAST 15 MINUTES.

Flash Point Method:OC
Flash Point:307F,153C
Lower Limits:0.8%
Upper Limits:5%
Extinguishing Media:USE EXTINGUISHING MEDIA APPROPRIATE FOR SURROUNDING
FIRE.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA AND FULL
PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:DUST MAY FORM EXPLOSIVE MIXTURE WITH AIR.

Spill Release Procedures:WEAR NIOSH/MSHA APPROVED SCBA AND FULL
PROTECTIVE CLOTHING. WITH CLEAN SHOVEL, CAREFULLY PLACE MATERIAL
INTO CLEAN, DRY CONTAINER AND COVER; REMOVE FROM AREA. FLUSH SPILL
AREA WITH WATER.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:KEEP CONTAINER TIGHTLY CLOSED.
SUITABLE FOR ANY GENERAL CHEMICAL STORAGE AREA. KEEP PRODUCT OUT OF
LIGHT. DO NOT BREATHE DUST.
Other Precautions:CAUSES IRRITATION. AVOID CONTACT W/EYES, SKIN,
CLOTHING.

Respiratory Protection:NONE REQUIRED WHERE ADEQUATE VENTILATION
CONDITIONS EXIST. IF AIRBORNE CONCENTRATION IS HIGH, USE AN
APPROPRIATE NIOSH/MSHA APPROVED RESPIRATOR OR DUST MASK.
Ventilation:USE ADEQUATE GENERAL OR LOCAL EXHAUST VENTILATION TO KEEP
FUME OR DUST LEVELS AS LOW AS POSSIBLE.
Protective Gloves:RUBBER GLOVES.
Eye Protection:ANSI APPR CHEM WORKERS GOGGLES
Other Protective Equipment:UNIFORM, LAB COAT.
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
RTECS 94-3 REPORT THAT ORAL LD50 (RAT) IS 1870MG/KG.

HCC:T6
Boiling Pt:B.P. Text:550F,288C
Melt/Freeze Pt:M.P/F.P Text:205F,96C
Vapor Pres:<1@20C
Vapor Density:4.5
Spec Gravity:1.10(H2O=1)
Solubility in Water:SLIGHT (0.1-1%)
Appearance and Odor:WHITE, GRAY, OR TAN CRYSTALLINE POWDER, PHENOLIC
ODOR.
Percent Volatiles by Volume:0

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS, SULFURIC ACID, NITRIC ACID, HALOGENS,
ALUMINUM, COPPER, COPPER ALLOYS, COPPER SALTS.
Stability Condition to Avoid:HEAT, FLAME, OTHER SOURCES OF IGNITION,
LIGHT.
Hazardous Decomposition Products:CARBON MONOXIDE, CARBON DIOXIDE.

Waste Disposal Methods:DISPOSE I/A/W APPLICABLE FEDERAL, STATE, AND
LOCAL ENVIRONMENTAL 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.