Product ID:P-NAPHTHOLBENZEIN
MSDS Date:03/23/1988
FSC:6810
NIIN:00-070-7677
MSDS Number: BMBSJ

Emergency Phone: 201-796-7100 OR 201-796-7523

Info Phone: 201-796-7100

Cage: 1B464

Telephone: 201-796-7100

Cage: 1B464

P-NAPHTHOLBENZEIN

CAS: 145-50-6

Fraction By Weight: 100%

Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE-INHALE:MAY CAUSE IRRITATION &
COUGHING.EYE:MAY CAUSE IRRITATION & REDNESS.SKIN:CAN CAUSE
IRRITATION & BURNS.ORAL:MAY CAUSE NAUSEA,VOMITING,SORE
THROAT,ABDOMINAL PAIN & DIARRHEA.CHRONIC-MEMBRANE
IRRITATION,DERMATITIS,CONJUNCTIVITIS,
Effects of Overexposure:INHALATION MAY CAUSE IRRITATION AND COUGHING.
MAY CAUSE EYE IRRITATION AND REDNESS. CAN CAUSE SKIN IRRITATION AND
BURNS. ORALLY MAY CAUSE NAUSEA, VOMITING, SORE THROAT, ABDOMINAL
PAIN AND DIARRHEA.
Medical Cond Aggravated by Exposure:PERSONS WITH PRE-EXISTING SKIN
DISORDERS OR EYE PROBLEMS OR RESPIRATORY FUNCTION MAY BE MORE
SUSCEPTIBLE TO THE EFFECTS OF THE SUBSTANCE.

First Aid:GET MEDICAL HELP IF SYMPTOMS PERSIST.EYES:FLUSH WITH WATER
FOR 15 MINUTES.HOLD EYELIDS OPEN.SKIN:WASH WITH SOAP &
WATER.INHALED:REMOVE TO FRESH AIR.PROVIDE CPR/OXYGEN IF
NECESSARY.ORAL:IF CONSCIOUS,DR INK 2-4 GLASSES OF WATER & INDUCE
VOMITING.SEE PHYSICIAN.

Flash Point:NONE
Extinguishing Media:USE WATER SPRAY, CARBON DIOXIDE, ALCOHOL FOAM OR
DRY CHEMICAL. USE WATER SPRAY TO COOL FIRE EXPOSED CONTAINERS.
Fire Fighting Procedures:NO ACUTE HAZARD. WEAR NIOSH-APPROVED
SELF-CONTAINED BREATHING APPARATUS/AVOID BREATHING VAPORS OR DUSTS.
KEEP UPWIND. MOVE CONTAINER FROM FIRE AREA IF POSSIBLE.
Unusual Fire/Explosion Hazard:MAY RELEASE TOXIC AND/OR HAZARDOUS GASES.

Spill Release Procedures:KEEP FLAMES AWAY. DO NOT ALLOW MATERIAL TO
CONTAMINATE SEWERS AND WATER SOURCES. IF WATER POLLUTION OCCURS,
NOTIFY APPROPRIATE AUTHORITIES. SWEEP UP MATERIAL, PLACE IN A
CONTAINER AND HOLD FOR WASTE D ISPOSAL. VENTILATE AREA AND WASH
SPILL SITE.

Handling and Storage Precautions:STORAGE-STORE IN TIGHTLY CLOSED
CONTAINER.
Other Precautions:DO NOT GET IN EYES OR ON SKIN. DO NOT GENERATE DUST.
DO NOT BREATHE DUST, MIST OR FUMES. KEEP OUT OF REACH OF CHILDREN.
DO NOT TAKE INTERNALLY. WASH THOROUGHLY AFTER HANDLING.

Respiratory Protection:FOR CONDITIONS WHERE EXPOSURE TO DUST OR FUMES
IS APPARENT, A NIOSH APPROVED RESPIRATOR FOR DUST MISTS AND FUMES
APPROPRIATE TO THE CONCENTRATION MAY BE WORN. IN EMERGENCY, WEAR
SELF-CONTAINED BREATHI NG APPARATUS OPERATED IN + PRESSURE.
Ventilation:PROVIDE SUFFICIENT MECHANICAL (GENERAL AND/OR LOCAL
EXHAUST) VENTILATION TO MAINTAIN EXPOSURE BELOW TLV(S).
Protective Gloves:CHEMICAL RESISTANT GLOVES/RUBBER
Eye Protection:DUST-RESISTANT SAFETY GOGGLES
Other Protective Equipment:APPROPRIATE PROTECTIVE (IMPERVIOUS) CLOTHING
AND EQUIPMENT, EYEWASH FOUNTAIN, EMERGENCY SHOWER
Work Hygienic Practices:WASH THOROUGHLY BEFORE EATING, DRINKING OR
SMOKING.
Supplemental Safety and Health

HCC:N1
Solubility in Water:INSOLUBLE
Appearance and Odor:RED-BROWN POWDER

Stability Indicator/Materials to Avoid:YES
NONE KNOWN.
Stability Condition to Avoid:HIGH HEAT, FLAME
Hazardous Decomposition Products:THERMAL DECOMPOSITION PRODUCTS MAY
INCLUDE TOXIC OR HAZARDOUS GASES.

Waste Disposal Methods:WASTE DISPOSAL TO BE PERFORMED IN COMPLIANCE
WITH ALL CURRENT 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.