Product ID:83496 80095 CYCLO SOL 63 SOLVENT
MSDS Date:07/13/1992
FSC:6810
NIIN:00-244-7639
MSDS Number: BPPKR

SHELL OIL COMPANY

1 SHELL PLAZA
HOUSTON, TX 77001
US

Emergency Phone: 713-473-9461 (24 HOUR EMERGENCY)

Info Phone: 713-241-4819

Preparer: J.C. WILLETT

Cage: 54527

SHELL OIL COMPANY

HOUSTON, TX 77210 US

Telephone: 800-231-6950

Cage: 54527

HEAVY AROMATIC NAPHTHA

CAS: 64742-94-5

RTECS: WF3100000

Fraction By Weight: >77%

1,2,4-TRIMETHYLBENZENE (SARA III)

CAS: 95-63-6

RTECS: DC3325000

Fraction By Weight: <23%

OSHA PEL 25 PPM

ACGIH TLV: 25 PPM; 9293

LD50 LC50 Mixture:ORAL LD50 (RAT) IS >5.0 ML/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: SKIN AND EYE CONTACT MAY CAUSE
IRRITATION. HIGH CONCENTRATIONS OF VAPORS MAY CAUSE RESPIRATORY
IRRITATION AND CNS DEPRESSION. INGESTION MAY RESULT VOMITING;
ASPIRATION (BREATHING) OF VOMITUS IN TO THE LUNGS MAY OCCUR. THIS
CAN BE FATAL. CHRONIC: PROLONGED OR REPEATED EXPOSURE MAY CAUSE
DERMATITIS.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:INHALED: COUGHING, SHORTNESS OF BREATH,
DIZZINESS, DROWSINESS, NAUSEA, VOMITING. EYES: REDNESS, TEARING,
DISCOMFORT. SKIN: DRY SKIN, RASH, ITCHING. INGESTION: (ASPIRATION)
COUGHING, LABORED BREATHING, BLUISH SKIN, POSSIBLE DEATH. NAUSEA,
VOMITING.
Medical Cond Aggravated by Exposure:PREEXISTING SKIN, EYE AND
RESPIRATORY DISORDERS MAY BE AGGRAVATED BY EXPOSURE TO THIS
PRODUCT.

First Aid:EYE: FLUSH WITH LOTS OF WATER FOR 15 MINUTES. SEE DOCTOR.
SKIN: REMOVE CONTAMINATED CLOTHES. FLUSH WITH WATER, FOLLOWED BY
WASH WITH SOAP AND WATER. INHALED: REMOVE TO FRESH AIR. GIVE
RESPIRATORY SUPP ORT AS NEEDED. INGESTED: DO NOT INDUCE VOMITING!
IF VOMITING OCCURS, KEEP HAED BELOW HIPS TO PREVENT ASPIRATION. GET
IMMEDIATE MEDICAL HELP.

Flash Point Method:TCC
Flash Point:128F,53C
Lower Limits:1
Upper Limits:6
Extinguishing Media:WATER FOG, FOAM, DRY CHEMICAL OR CARBON DIOXIDE.DO
NOT USE DIRECT STREAM OF WATER.PRODUCT CAN FLOAT/REIGNITE ON
SURFACE.
Fire Fighting Procedures:WEAR SELF-CONTAINED BREATHING APPARATUS AND
BUNKER GEAR. COOL FIRE EXPOSED CONTAINERS WITH WATER.
Unusual Fire/Explosion Hazard:FIRE EXPOSED CONTAINERS MAY RUPTURE FROM
HEAT.

Spill Release Procedures:ELIMINATE ALL SOURCES OF IGNITION. WEAR PROPER
PROTECTIVE CLOTHING. CONTAIN SPILL. ABSORB WITH INERT MATERIALS AND
PLACE IN A NON-LEAKING CONTAINER FOR LATER DISPOSAL.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:STORE IN A COOL, DRY, WELL-VENTILATED
AREA AWAY FROM SOURCES OF IGNITION AND STRONG OXIDIZING AGENTS.
Other Precautions:DO NOT, CUT, DRILL, GRING, WELD OR DO SIMILAR
OPERATIONS TO "EMPTY" CONTAINERS. THEY CONTAIN COMBUSTIBLE RESIDUE.
USE PROPER BONDING AND GROUNDING PROCEDURES DURING TRANSFER
OPERATIONS.

Respiratory Protection:IF TLV/PEL EXCEEDED; USE NIOSH/MSHA APPROVED
RESPIRATOR; EITHER AIR-SUPPLIED OR AIR-PURIFYING WITH ORGANIC VAPOR
CARTRIDGE. USE IN ACCORDANCE WITH 29 CFR 1910.134.
Ventilation:USE EXPLOSION-PROOF VENTILATION EQUIPMENT.
Protective Gloves:NITRILE
Eye Protection:SAFETY GLASSES/CHEMICAL SPLASH GOGGLES
Other Protective Equipment:CHEMICAL-RESISTANT CLOTHING TO MINIMIZE SKIN
CONTACT.
Work Hygienic Practices:WASH HANDS AFTER USE AND BEFORE EATING,
DRINKING, OR SMOKING. LAUNDER CONTAMINATED CLOTHES BEFORE REUSE.
Supplemental Safety and Health

HCC:F4
Boiling Pt:B.P. Text:>343F,>173C
Vapor Pres:5.2 MM HG
Vapor Density:4.8(AIR=1)
Spec Gravity:0.89
Evaporation Rate & Reference:0.07 (N-BUTYL ACETATE=1)
Solubility in Water:NEGLIGIBLE
Appearance and Odor:COLORLESS LIQUID; AROMATIC HYDROCARBON ODOR

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS
Stability Condition to Avoid:AVOID HEAT, SPARKS AND OTHER SOURCES OF
IGNITION. KEEP AWAY FROM STRONG OXIDIZING AGENTS.
Hazardous Decomposition Products:CARBON MONOXIDE AND UNIDENTIFIED
ORGANIC COMPOUNDS MAY BE FORMED DURING COMBUSTION.

Waste Disposal Methods:DISPOSE OF IN ACCORDANCE WITH 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.