Material Safety Data Sheet
Accumetric LLC
350 Ring Road
Elizabethtown, KY 42701
(800) 928-2677
BOSS庐 310 Silicone Sealant
PRODUCT IDENTIFICATION
CHEMICAL NAME: CUSTOMER NAME:
RTV SILICONE ADHESIVE BOSS庐 310 Silicone Sealant
SEALANT
CHEMICAL FAMILY: FORMULA:
SILICONE MIXTURE
HAZARD CLASS: U.N. NUMBER: PACKING GROUP:
HAZARDOUS INDREDIENTS
NAME: METHYLTRIACETOXYSILANE
CAS NUMBER: 004153343 PERCENT BY WEIGHT: 2.00%
ACGIH TLV: NONE ESTABLISHED
OSHA PEL: NONE ESTABLISHED
OSHA STEL: NONE ESTABLISHED
NAME: ETHYLTRIACETOXYSILANE
CAS NUMBER: 017689779 PERCENT BY WEIGHT: 2.00%
ACGIH TLV: NONE ESTABLISHED
OSHA PEL: NONE ESTABLISHED
OSHA STEL: NONE ESTABLISHED
NAME: SILICA
CAS NUMBER: 007631869 PERCENT BY WEIGHT: 10.00%
ACGIH TLV: 10 MG/M3
OSHA PEL: NONE ESTABLISHED
OSHA STEL: NONE ESTABLISHED
NON-HAZARDOUS INGREDIENT: POLYDIMETHYSILOXANE
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PHYSICAL PROPERTIES
BOILING POINT: N/A
VAPOR PRESSURE (MM HG): <5 MM
VAPOR DENSITY (AIR=1): N/A
SOLUBILITY IN WATER: <0.1%
APPEARANCE AND ODOR: ACETIC ACID-LIKE PASTE
SPECIFIC GRAVITY (H20=1): 1.04
MELTING POINT: N/A
EVAPORATION RATE (ETHER 1): <1
FIRE AND EXPLOSION HAZARD DATA
FLASH POINT & METHOD: 212 DEG F/100 DEG C OPEN CUP
FLAMMABLE LIMITS: NOT DETERMINED
LEL%: N/D
UEL%: N/
EXTINGUISHING MEDIA: WATER, WATER FOG, CO2, DRY CHEMICAL, FOAM
SPECIAL FIRE FIGHTING PROCEDURES:
SELF-CONTAINED BREATHING APPARATUS AND PROTECTIVE CLOTHING SHOULD
BE WORN IN FIGHTING FIRES INVOLVING CHEMICALS.
UNUSUAL FIRE AND EXPLOSION HAZARDS:
NONE KNOWN.
REACTIVITY DATA
STABILITY: STABLE
CONDITIONS TO AVOID: AIR OR MOISTURE CAUSES POLYMERIZATION AND
ACETIC ACID VAPORS ARE FORMED.
INCOMPATIBILITY: OXIDIZING MATERIAL CAN CAUSE A REACTION.
HAZARDOUS DECOMPOSTION OR BYPRODUCTS:
SILICONE DIOXIDE, CARBON DIOXIDE, AND TRACES OF INCOMPLETELY BURNED
CARBON PRODUCTS.
HAZARD POLYMERIZATION: WILL NOT OCCUR
CONDITIONS TO AVOID: NONE
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HEALTH HAZARD DATA
ROUTES OF ENTRY:
INHALATION: YES SKIN: YES INGESTION: YES
HEALTH HAZARDS: NONE KNOWN
CARCINOGENICITY: NTP: NO IARC MONOGRAPHS: NO
OSHA REGULATED: NO
SIGNS AND SYMPTOMS OF EXPOSURE:
INGESTION: MAY CAUSE STOMACH DISCOMFORT
SKIN CONTACT: UNCURED PRODUCT MAY IRRITATE LIPS, GUMS, TONGUE, AND
SKIN.
EYE CONTACT: UNCURED PRODUCT CONTACT IRRITATE EYES.
MEDICAL CONDITIONS GENERALLY AGGRAVATED BY EXPOSURE: NONE KNOWN
EMERGENCY AND FIRST AID PROCEDURES:
EYES: FLUSH WITH WATER FOR 15 MINUTES. OBTAIN MEDICAL ATTENTION
SKIN: WIPE OFF AND FLUSH WITH WATER
INHALATION: REMOVE TO FRESH AIR. OBTAIN MEDICAL ATTENTION
ORAL: OBTAIN MEDICAL ATTENTION
Comments:
When heated to temperatures above 150oC (300oF) in the presence of air, product can form
formaldehyde vapors. Formaldehyde is a potential cancer hazard and a known skin and respiratory
sensitizer. Vapors irritate eyes, nose and throat. Safe handling conditions may be maintained by
keeping vapor concentrations within the OSHA permissible exposure limit for formaldehyde.
PRECAUTIONS FOR SAFE HANDLING AND USE
STEPS TO BE TAKEN IN CASE MATERIAL IS RELEASED OR SPILLED: REMOVE
PRODUCT AND USE ABSORBENT MATERIAL TO TAKE CARE OF ANY OIL-LIKE
RESIDUES.
WASTE DISPOSAL METHOD:
REVIEW ALL LOCAL, STATE, AND FEDERAL REGULATIONS CONCERNING HEALTH
AND POLLUTION TO DETERMINE APPROVED DISPOSAL METHOD.
PRECAUTIONS TO BE TAKEN IN HANDLING AND STORAGE:
STORE BELOW 90 DEG. F. USE REASONABLE CARE AND CAUTION.
OTHER PRECAUTIONS:
NONE KNOWN
CONTROL MEASURES
RESPIRATORY PROTECTION:
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ACID GAS/ORGANIC VAPOR TYPE
VENTILATION:
LOCAL EXHAUST: NONE ESTABLISHED
MECHANICAL: NONE
SPECIAL: N/A
OTHER: N/A
PROTECTIVE GLOVES: USE CHEMICAL WORKERS GLOVES.
EYE PROTECTION: USE PROPER EYE PROTECTION, SAFETY GLASSES AS MINIMUM.
OTHER PROTECTIVE CLOTHING OR EQUIPMENT:
NONE
WORK PRACTICES:
GROSS AMOUNTS OF MATERIAL SHOULD BE REMOVED FROM THE SKIN AS SOON
AS PRACTICAL, ESPECIALLY BEFORE EATING OR SMOKING.
DATE PREPARED: DECEMBER 5, 1997
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