Product ID:CHEM CALK 1200 WHITE
MSDS Date:01/26/1993
FSC:8030
NIIN:00N083544
MSDS Number: CGQXY

BOSTIK INC

BOSTON ST
MIDDLETON, MA 01949
US

Emergency Phone: 800-227-0332

Info Phone: 508-777-0100

Cage: EO689

BOSTIK INC.

MIDDLETON, MA 01949 US

Telephone: 978-777-0100/800-227-0332

Cage: 5W425

SILANE, METHYLTRIACETOXY-; (METHYLTRIACETOXYSILANE)

CAS: 4253-34-3

RTECS: VV4500000

Fraction By Weight: 2%

OSHA PEL N/K

ACGIH TLV: N/K

ETHYLTRIACETOXYSILANE

CAS: 17689-77-9

Fraction By Weight: 2%

OSHA PEL N/K

ACGIH TLV: N/K

SILICA, AMORPHOUS FUMED; (SILICA, AMORPHOUS)

CAS: 112945-52-5

RTECS: VV7310000

Fraction By Weight: 10%

OSHA PEL 6 MG/M3

ACGIH TLV: 10 MG/M3

POLYDIMETHYLSILOXANE; (POLYDIMETHYLSILOXANE,

CAS: 70131-67-8

OSHA PEL N/K

ACGIH TLV: N/K

DOW CORNING 200 FLUID; (POLYDIMETHYLSILOXANES)

CAS: 63148-62-9

RTECS: JJ6484500

OSHA PEL N/K

ACGIH TLV: N/K

EXPOSURES ARE WITHIN TLV AND PEL GUIDELINES.

RTECS: 9999999ZZ

THOROUGHLY BEFORE REUSE. HANDLING

RTECS: 9999999ZZ

TEMPS OR AEROSOL/SPRAY APPLICATIONS, MAY REQUIRE

RTECS: 9999999ZZ

OF ANY CHEMICAL BE REMOVED FROM SKIN AS SOON AS

RTECS: 9999999ZZ

AVOID BREATHING VAPORS & EYE & SKIN CONTACT. USE

RTECS: 9999999ZZ

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:EYES: DIRECT CONTACT IRRITATES
SLIGHTLY W/REDNESS & SWELLING. SKIN: A SINGLE SHORT EXPOS (LESS
THAN 24 HRS) MAY IRRITATE. RPTD PRLNGD CONTACT (24 TO 48 HRS) MAY
IRRITATE MODERATELY. INHAL: VAPOR OVERE XP MAY IRRITATE EYES, NOSE
& THROAT. INGEST: SMALL AMTS TRANSFERRED TO MOUTH BY FINGERS DURING
USE, (EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:HLTH HAZ: ETC, SHOULD NOT INJURE. SWALLOWING
LARGE AMTS MAY CAUSE DIGESTIVE DISCOMFORT. COMMENTS: NO KNOWN
ADVERSE CHRONIC HEALTH EFFECTS, BUT UNNEC EXPOS TO ANY CHEM SHOULD
BE AVOIDED. THIS PROD, AS W/ANY CHEM, MAY ENHANCE ALLERGIC
CNDTNSTHAT MIGHT BE AGGRAVATED BY EXPOS TO THIS PROD. NO INJURY
FROM SILICA (SUPDAT)
Medical Cond Aggravated by Exposure:MANUFACTURER DOES NOT KNOW OF ANY
MEDICAL CONDITIONS THAT MIGHT BE AGGRAVATED BY EXPOSURE TO THIS
PRODUCT.

First Aid:INGEST: CALL MD IMMEDIATELY . EYES: FLUSH WITH WATER FOR AT
LEAST 15 MINUTES. GET MEDICAL ATTENTION. SKIN: WIPE OFF AND FLUSH
WITH WATER. GET MEDICAL ATTENTION OF IRRITATION DEVELOPS. INHAL:
REM OVE TO FRESH AIR.

Flash Point Method:CC
Flash Point:>212F,>100C
Extinguishing Media:WATER, WATER FOG, DRY CHEMICAL, FOAM.
Fire Fighting Procedures:USE NIOSH APPROVED SCBA AND FULL PROTECTIVE
EQUIPMENT .
Unusual Fire/Explosion Hazard:NONE KNOWN TO BOSTIK, INC.

Spill Release Procedures:REMOVE PRODUCT AND CONTAIN FOR SALVAGE OR
DISPOSAL. USE PROPER EYE PROTECTION; ANSI APPRVD SAFETY GLASSES AS
A MINUMUM. WASHING AT MEALTIME & END OF SHIFT IS ADEQUATE. REMOVE
CONTAM CLTHG & SHOES AS S OON AS PRACTICAL & CLEAN THOROUGHLY
BEFORE(SUPDAT)
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:STORE BELOW 90F/32C. KEEP CONTAINER
CLOSED WHEN NOT IN USE.
Other Precautions:PRODUCT FORMS ACETIC ACID (HOAC) WHEN EXPOSED TO
WATER OR HUMID AIR. PROVIDE VENTILATION DURING USE TO CONTROL HOAC
EXPOSURE WITHIN 10 PPM (CURRENT TLV) OR USE NIOSH APPROVED
RESPIRATORY PROTECTION.

Respiratory Protection:USE NIOSH APPRVD RESPIRATORY PROTECTION UNLESS
LOCAL EXHAUST VENTILATION IS ADEQUATE OR AIR SAMPLING DATA SHOW
EXPOSURES ARE WITHIN TLV & PEL GUIDELINES. SUITABLE RESPIRATOR:
NIOSH APPROVED ACID GAS/O RGANIC VAPOR TYPE.
Ventilation:LOCAL EXHAUST MAY BE NEEDED. MECHANICAL (GENERAL):
RECOMMENDED.
Protective Gloves:RUBBER OR PLASTIC GLOVES.
Eye Protection:ANSI APPRVD CHEM WORKERS GOGGLES .
Other Protective Equipment:ANSI APPROVED EYE WASH & DELUGE SHOWER .
Work Hygienic Practices:WASHING AT MEALTIME & END OF SHIFT IS ADEQUATE.
REMOVE CONTAM CLTHG & SHOES AS SOON AS PRACTICAL & CLEAN (ING 7)
Supplemental Safety and Health
EFTS OF OVEREXP: DUST SHOULD OCCUR DURING REASONABLE USE. IF USE
CREATES RESPIRABLE PARTICLES, SOME RESP SYSTEM INJURY MAY OCCUR.
CURED SEALANT IS NONHAZ. SPILL PROC: REUSE. RUBBER OR PLASTIC
GLOVES A RE RECOMMENDED. USE NIOSH APPRVD RESP PROT UNLESS LOCAL
EXHAUST VENT IS ADEQ OR AIR SAMPLING DATA SHOW (ING 6)

Vapor Pres:<5
Spec Gravity:1.04
Solubility in Water:<0.1
Appearance and Odor:PASTE, WHITE; ACETIC ACID-LIKE ODOR.
Percent Volatiles by Volume:<5 WT

Stability Indicator/Materials to Avoid:YES
OXIDIZING MATERIAL CAN CAUSE A REACTION. AIR OR MOISTURE CAUSES CURING
AND ACETIC ACID VAPORS FORM.
Stability Condition to Avoid:EXPOSURE TO AIR OR MOISTURE UNTIL READY TO
USE.
Hazardous Decomposition Products:SILICONE DIOXIDE, CARBON DIOXIDE AND
TRACES OF INCOMPLELY BURNED CARBON PRODUCTS.

Waste Disposal Methods:BOSTIK, INC SUGGESTS THAT ALL LOCAL, STATE AND
FEDERAL REGULATIONS CONCERNING HEALTH AND POLLUTION BE REVIEWED TO
DETERMINE APPROVED DISPOSAL PROCEDURES. CONTACT BOSTIK INC IF THERE
ARE ANY DISPOSAL Q UESTIONS.

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.