Product ID:ELECTRICL JOINT COMPOUND NO. 2
MSDS Date:10/10/1988
FSC:8030
NIIN:01-194-7818
MSDS Number: BVRGB

ALUMINUM COMPANY OF AMERICA

1501 ALCOA BUILDING
PITTSBURGH, PA 15219
US

Emergency Phone: (412)-553-4001

Info Phone: (412)-553-4001

Preparer: SEE LINE BELOW

Cage: 24900

ALUMINUM COMPANY OF AMERICA

PITTSBURGH, PA 15219 US

Telephone: (412)-553-4001

Cage: 24900

HYDROGEN FLUORIDE (SARA III)

CAS: 7664-39-3

RTECS: MW7875000

Fraction By Weight: <5%

OSHA PEL 3 PPM (F)

ACGIH TLV: C 3 PPM (F); 9394

EPA Report Quantity: 100 LBS

DOT Report Quantity: 100 LBS

DETERGENTS, TYPE NOT SPECIFIED BY MANUFACTURER. CONTAINS

Fraction By Weight: 45%

MICROCRYSTALLINE WAX PETROLEUM OIL BLEND CROSION INHIBITED

Fraction By Weight: 50%

LD50 LC50 Mixture:SEE CARCINOGENITY COMMENTS SEC 6
Routes of Entry: Inhalation:YES Skin:NO Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:(INHAL) UPON HEATING THIS SUBSTANCE
MAY RELEASE HYDROGEN FLORIDE. (SKIN)/(EYE) IRRITATION.
Explanation of Carcinogenicity:HYDROGEN FLORIDE INHAL-MONKEY LC50 1774
PPM/1HR, INHAL-MOUSE LC50 476PPM/1HR, INHAL-RAT LC50 1276
PPM/1HR
Effects of Overexposure:SKIN OR EYE OR RESPIRATORY TRACT IRRITATION
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:(EYE) FLUSH W/ H2O FOR AT LEAST 15 MIN. GET MD ATTENTATION.
(SKIN)-WASH WITH SOAP AND WATER. IF IRRITATION CONTINUES GET MD
ATTENTION.

Flash Point:450F,232C
Extinguishing Media:USE DRY CHEMICAL FIRE EXTINGUISHER. USE AN
EXTINGUISHING AGENT SUITABLE FOR SURROUNDING FIRE CONDITIONS
Fire Fighting Procedures:FIRE FIGHTERS SHOULD WEAR NIOSH APPROVED SELF
CONTAINED PREATHING APPARATUS AND PROTECTIVE CLOTHING WHEN
APPROPRIATE.
Unusual Fire/Explosion Hazard:THERMAL DECOMPOSITION PRODUCTS INCLUDE
HYDROGEN FLORIDE GAS, CARBON MONOXIDE, AND/OR CARBON DIOXIDE

Spill Release Procedures:RECOVOR SPILLS FOR REUSE. APPLY ABSORBANT TO
SPILL AREA.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:EPA HAZARD CATEGORY DEFINATION OF AN
IMEDIATE (ACUTE) HEALTHHAZARD UNDER SARA SEC 311,312
Other Precautions:THIS SUBSTANCES COMPONENTS HAVE BEEN REPORTED TO THE
EPA OFFICE OF TOXIC SUBSTANCES IAW THE REQUIREMENTS OF TOXIC
SUBSTANCES CONTROL ACT.

Respiratory Protection:NOT NEEDED WITH NORMAL APPLICATIONS
Ventilation:USE ADAQUATE VENTILATION IF SUBSTANCE IS HEATED
Protective Gloves:CHEMICAL RESISTANT GLOVES
Eye Protection:CHEMICAL SAFETY GOGGLES
Other Protective Equipment:CHEMICAL RESISTANT APRON
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING AND BEFORE
EATING, DRINKING OR SMOKING. LAUNDER CONTAMINATED CLOTHING BEFORE
REUSE.
Supplemental Safety and Health

Vapor Pres:<0.01 20C
Solubility in Water:INSOLUBLE
Appearance and Odor:BROWN, SLIGHT AMINE ODOR GREASE

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZERS
Stability Condition to Avoid:HEAT
Hazardous Decomposition Products:HYDROGEN FLORIDE GAS, CARBON MONOXIDE,
CARBON DIOXIDE

Waste Disposal Methods:DISPOSAL MUST BE IN ACCORDANCE WITH ALL
APPLICABLE LOCAL, STATE AND FEDERAL REGULATIONS. COORDINATE WITH
SUPPORTING INSTALLATION AND/OR MACOM ENVIRONMENTAL OFFICE PRIOR TO
DISPOSAL

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.