LOCTITE CORPORATION
07/02/97
ROCKY HILL,
CONNECTICUT 06067
EMERGENCY
PHONE: (860) 571-5100
MATERIAL SAFETY
DATA SHEET Page 01 of 05
Ultra Black(R) RTV Silicone
59830
1.
CHEMICAL PRODUCT AND COMPANY IDENTIFICATION
Product Name: Ultra Black(R)
RTV Silicone
Item No.: 59830
Product Type: RTV Silicone
2.
COMPOSITION, INFORMATION ON INGREDIENTS
Ingredients CAS
No. %
Poly(dimethylsiloxane),
hydroxy terminated 70131-67-8 35-40
Calcium carbonate
471-34-1 30-35
Poly(dimethylsiloxane),
dimethyl 63148-62-9 15-20
Modified silicon dioxide
68611-44-9 5-10
Vinyl oximinosilane
2224-33-1 3-5
ALUMINUM
7429-90-5 0.1-1
CARBON BLACK 1333-86-4 0.1-1
Methyl ethyl ketoxime
Proprietary ***
***When this product is exposed to moisture,
5-10% methyl ethyl ketoxime may be formed.
Ingredients which have exposure limits
Exposure Limits (TWA) ACGIH
OSHA OTHER
Ingredients
(TLV) (PEL)
Calcium carbonate 10 mg/m3
dust 15 mg/m3 dust None
5 mg/m3 respir.
Modified silicon dioxide 10 mg/m3 6 mg/m3 6 mg/m3
ALUMINUM 10 mg/m3
dust 15 mg/m3 dust None
5 mg/m3 respir.
CARBON BLACK 3.5 mg/m3
TWA 3.5 mg/m3 TWA 5ppm
Methyl ethyl ketoxime None None 3 ppm TWA
10 ppm STEL
Exposure Limits (STEL)
ACGIH OSHA
Ingredients
(TLV) (PEL)
3.
HAZARDS IDENTIFICATION
Toxicity: Eye and skin
irritant. Moderately toxic by
ingestion.
When heated to temperatures above 300°F
(150°C) in the
presence of air, this product can
LOCTITE CORPORATION
07/02/97
ROCKY HILL,
CONNECTICUT 06067
EMERGENCY
PHONE: (860) 571-5100
MATERIAL SAFETY
DATA SHEET Page 02 of 05
Product Name: Ultra Black(R)
RTV Silicone
Item No.: 59830
3.
HAZARDS IDENTIFICATION
(continued)
form
formaldehyde vapors. Formaldehyde is a
potential
cancer hazard and a known skin and resp-
iratory
sensitizer. Vapors irritate eyes, nose and
throat. Safe
handling conditions may be maintained
by keeping vapor concentrations below
the OSHA
permissible
limit for formaldehyde.
Primary Routes of Entry: Skin,
ingestion, inhalation.
Signs and symptoms
of Exposure: Methyl ethyl ketoxime produced
during cure
is toxic and
irritates eyes, nose and throat.
Existing Conditions
Aggravated by Exposure: None known
Literature
Referenced Carcinogen
Ingredients Target Organ and
Other Health Effects NTP IARC OSHA
Poly(dimethylsiloxane),
hydroxy terminated No Data NO NO NO
Calcium carbonate NUI NO NO NO
Poly(dimethylsiloxane),
dimethyl IRR NO NO NO
Modified silicon dioxide No
Data NO NO NO
Vinyl oximinosilane No
Data NO NO NO
ALUMINUM IRR
LUN NO NO NO
CARBON BLACK AC4
RES NO 2B NO
Methyl ethyl ketoxime ALG BLO
CNS IRR NO NO NO
-------------------------------------------------------------------------------
Abbreviations
2B Possibly carcinogenic to humans AC4 ACGIH-Unclassifiable as human carc.
ALG Allergen
BLO Blood
CNS Central nervous system
IRR Irritant
LUN Lung
NUI Nuisance dust
RES Respiratory
4.
FIRST AID MEASURES
Ingestion: Do not induce
vomiting. Keep individual calm.
Obtain medical
attention
Inhalation: Remove to
fresh air. If symptoms persist, obtain
medical attention.
Skin Contact: Wipe off paste
with paper towel or cloth.
Wash
thoroughly with soap and water
Eye Contact: Flush at least
15 minutes with water. Obtain
medical attention.
LOCTITE CORPORATION
07/02/97
ROCKY HILL,
CONNECTICUT 06067
EMERGENCY
PHONE: (860) 571-5100
MATERIAL SAFETY DATA SHEET Page 03 of 05
Product Name: Ultra Black(R)
RTV Silicone
Item No.: 59830
5.
FIRE FIGHTING MEASURES
Flash Point: More than
200°F Method: Tag Closed Cup
Recommended
Extinguishing Agents: Carbon dioxide, foam, dry chemical
Hazardous Products formed
by Fire or Thermal Decomp Formaldehyde,
silica fume
Unusual Fire or
Explosion Hazards:
None
Explosive Limits:
(% by volume in air)Lower Not available
(% by volume in air)Upper Not available
6.
ACCIDENTAL RELEASE MEASURES
Steps to be taken in case
of spill or leak: Wipe or scrape up spilled
material. Maintain good
ventilation
for large spills. Place scrap
material in a
well ventilated area and allow to
cure to
rubber.
7.
HANDLING AND STORAGE
Safe Storage: Store in a dry
area below 90°F. Keep
containers
closed when not in use.
(Contact Loctite Customer Service
1-800-243-4874 for shelf Life information)
Handling: Avoid skin and
eye contact. Avoid breathing vapor.
8.
EXPOSURE CONTROLS, PERSONAL PROTECTION
Eyes: Safety glasses
or goggles. Avoid contact lenses.
Skin: Rubber or
plastic gloves.
Ventilation: Provide local
ventilation for prolonged use in a
confined area.
See Section 2
for Exposure Limits.
9.
PHYSICAL AND CHEMICAL PROPERTIES
Appearance: Black paste
Odor: Mild
Boiling Point: Not
Applicable, Polymeric
pH: 7-8
Solubility in Water: Polymerized
Specific Gravity 1.3
Volatile Organic Compound
(EPA Method 24) 4.3%; 56 grams per liter
Vapor Pressure: Less than 5mm
at 70°F
Vapor Density: 3.0
LOCTITE CORPORATION 07/02/97
ROCKY HILL,
CONNECTICUT 06067
EMERGENCY
PHONE: (860) 571-5100
MATERIAL SAFETY
DATA SHEET Page 04 of 05
Product Name: Ultra Black(R)
RTV Silicone
Item No.: 59830
9.
PHYSICAL AND CHEMICAL PROPERTIES (continued)
Evaporation Rate
(Ether = 1) Not available
10. STABILITY AND REACTIVITY
Stability: Stable
Hazardous Polymerization: Will not occur
Incompatibility: Strong
oxidizers. Polymerized by contact with
moisture.
Conditions to Avoid: Not available
Hazardous Decomposition
Products (non-thermal): Methyl ethyl ketoxime
11. TOXICOLOGICAL INFORMATION
See Section 3.
12. ECOLOGICAL INFORMATION
No data
available
13. DISPOSAL CONSIDERATIONS
Recommended methods of
disposal: Cured rubber can be
incinerated or landfilled
following EPA
and local regulations
EPA Hazardous Waste
Number NH - Not a RCRA Hazardous
Waste Material
14. TRANSPORTATION INFORMATION
DOT (49 CFR 172)
Domestic Ground Transport
Proper Shipping Name: Unrestricted
Hazard Class or
Division: Unrestricted
Identification Number: None
Marine Pollutant: None
IATA
Proper Shipping Name: Unrestricted
Class or Division: Unrestricted
UN or ID Number: None
15. REGULATORY INFORMATION
CA Proposition 65: No Proposition
65 chemicals are known to be
present.
LOCTITE CORPORATION
07/02/97
ROCKY HILL, CONNECTICUT
06067
EMERGENCY
PHONE: (860) 571-5100
MATERIAL SAFETY
DATA SHEET Page 05 of 05
Product Name: Ultra Black(R)
RTV Silicone
Item No.: 59830
16. OTHER INFORMATION
Estimated NFPA(R) Code:
Health Hazard: 1
Fire Hazard: 1
Reactivity Hazard: 1
Specific Hazard: No water
Estimated HMIS(R) Code:
Health Hazard: 1
Flammability Hazard: 1
Reactivity Hazards: 1
Personal Protection: See Section 8.
NFPA is a registered trademark of the National Fire Protection
Assn.
HMIS is a registered trademark of the National Paint and Coatings
Assn.
Prepared By: Stephen
Repetto
Title: Research
Chemist, Environmental Health & Safety
Company: Loctite Corp.,
1001 Tr Br Cr, Rocky Hill CT 06067
(24hr.) Phone: (860) 571-5100
Revision Date: April 15, 1997 Revision: 0024