Name:
Dow Corning (r) SPARC base
Synonym:
None Known
CAS:
680-31-9
Section 1 - Chemical Product
MSDS Name:Dow Corning (r) SPARC base
Synonym:None Known
Synonym:None Known
Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
| CAS# | Chemical Name | emsds | EINECS# |
| 680-31-9 | Hexamethyl phosphoramide | 2-10 | 211-653-8 |
| Hazard Symbols: T C N Risk Phrases: 34 45 46 51/53 |
Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Causes burns. May cause cancer. May cause heritable genetic damage.
Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.Mutagen.
Potential Health Effects
Eye:
Causes eye burns.
Skin:
Causes skin burns. May cause allergic sensitization in certain individuals.
Ingestion:
Causes gastrointestinal tract burns.
Inhalation:
Causes chemical burns to the respiratory tract.
Chronic:
Possible cancer hazard based on tests with laboratory animals.
Laboratory experiments have resulted in mutagenic effects. Chronic exposure may cause effects similar to those of acute exposure.
Causes burns. May cause cancer. May cause heritable genetic damage.
Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.Mutagen.
Potential Health Effects
Eye:
Causes eye burns.
Skin:
Causes skin burns. May cause allergic sensitization in certain individuals.
Ingestion:
Causes gastrointestinal tract burns.
Inhalation:
Causes chemical burns to the respiratory tract.
Chronic:
Possible cancer hazard based on tests with laboratory animals.
Laboratory experiments have resulted in mutagenic effects. Chronic exposure may cause effects similar to those of acute exposure.
Section 4 - FIRST AID MEASURES
Eyes: In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Get medical aid immediately.
Skin:
In case of contact, immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Get medical aid immediately. Wash clothing before reuse.
Ingestion:
If swallowed, do NOT induce vomiting. Get medical aid immediately.
If victim is fully conscious, give a cupful of water. Never give anything by mouth to an unconscious person.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh air immediately. If breathing is difficult, give oxygen. Do NOT use mouth-to-mouth resuscitation. If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask.
Notes to Physician:
Skin:
In case of contact, immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Get medical aid immediately. Wash clothing before reuse.
Ingestion:
If swallowed, do NOT induce vomiting. Get medical aid immediately.
If victim is fully conscious, give a cupful of water. Never give anything by mouth to an unconscious person.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh air immediately. If breathing is difficult, give oxygen. Do NOT use mouth-to-mouth resuscitation. If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask.
Notes to Physician:
Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media:
Use foam, dry chemical, or carbon dioxide.
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media:
Use foam, dry chemical, or carbon dioxide.
Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Avoid runoff into storm sewers and ditches which lead to waterways. Clean up spills immediately, observing precautions in the Protective Equipment section. Provide ventilation.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Avoid runoff into storm sewers and ditches which lead to waterways. Clean up spills immediately, observing precautions in the Protective Equipment section. Provide ventilation.
Section 7 - HANDLING and STORAGE
Handling:
Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Keep container tightly closed. Do not ingest or inhale. Discard contaminated shoes. Use only with adequate ventilation.
Storage:
Store in a cool, dry, well-ventilated area away from incompatible substances.
Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Keep container tightly closed. Do not ingest or inhale. Discard contaminated shoes. Use only with adequate ventilation.
Storage:
Store in a cool, dry, well-ventilated area away from incompatible substances.
Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 680-31-9: CAS# 569316-66-1: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHAs eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
A respiratory protection program that meets OSHAs 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use.
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 680-31-9: CAS# 569316-66-1: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHAs eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
A respiratory protection program that meets OSHAs 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use.
Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
Physical State: Liquid
Color: Not available.
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: > 110 deg C
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: > 150 deg C (> 302.00 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density: >1.0
Molecular Formula: C16H49N10O1P3
Molecular Weight: 490.55
Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable at room temperature in closed containers under normal storage and handling conditions.
Conditions to Avoid:
No specific conditions to avoid noted.
Incompatibilities with Other Materials:
Strong oxidizing agents, strong acids.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, oxides of phosphorus, carbon dioxide, phosphorous fumes.
Hazardous Polymerization: Has not been reported
Stable at room temperature in closed containers under normal storage and handling conditions.
Conditions to Avoid:
No specific conditions to avoid noted.
Incompatibilities with Other Materials:
Strong oxidizing agents, strong acids.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, oxides of phosphorus, carbon dioxide, phosphorous fumes.
Hazardous Polymerization: Has not been reported
Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 680-31-9: TD0875000 CAS# 569316-66-1 unlisted.
LD50/LC50:
CAS# 680-31-9: Dermal, guinea pig: LD50 = 1175 mg/kg; Oral, mouse: LD50 = 2400 mg/kg; Oral, rat: LD50 = 2650 mg/kg; Skin, rabbit: LD50 = 2600 mg/kg.
CAS# 569316-66-1.
Carcinogenicity:
Hexamethyl phosphoramide - ACGIH: A3 - Confirmed animal carcinogen with unknown relevance to California: carcinogen, initial date 1/1/88 NTP: Suspect carcinogen IARC: Group 2B carcinogen Polydimethylaminophosphazenium hydroxide - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
CAS# 680-31-9: TD0875000 CAS# 569316-66-1 unlisted.
LD50/LC50:
CAS# 680-31-9: Dermal, guinea pig: LD50 = 1175 mg/kg; Oral, mouse: LD50 = 2400 mg/kg; Oral, rat: LD50 = 2650 mg/kg; Skin, rabbit: LD50 = 2600 mg/kg.
CAS# 569316-66-1.
Carcinogenicity:
Hexamethyl phosphoramide - ACGIH: A3 - Confirmed animal carcinogen with unknown relevance to California: carcinogen, initial date 1/1/88 NTP: Suspect carcinogen IARC: Group 2B carcinogen Polydimethylaminophosphazenium hydroxide - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
Section 12 - ECOLOGICAL INFORMATION
Ecotoxicity:
Fish: Pseudomonas putida:
Fish: Pseudomonas putida:
Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.
Section 14 - TRANSPORT INFORMATION
IATA
Shipping Name: CORROSIVE LIQUID N.O.S.*
Hazard Class: 8
UN Number: 1760
Packing Group: II
IMO
Shipping Name: CORROSIVE LIQUID N.O.S.
Hazard Class: 8
UN Number: 1760
Packing Group: II
RID/ADR
Shipping Name: CORROSIVE LIQUID N.O.S.
Hazard Class: 8
UN Number: 1760
Packing group: II
USA RQ: CAS# 680-31-9: 1 lb final RQ; 0.454 kg final RQ
Section 15 - REGULATORY INFORMATION
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: T C N
Risk Phrases:
R 45 May cause cancer.
R 46 May cause heritable genetic damage.
R 34 Causes burns.
R 51/53 Toxic to aquatic organisms, may cause
long-term adverse effects in the aquatic environment.
Safety Phrases:
S 53 Avoid exposure - obtain special instructions
before use.
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
S 57 Use appropriate containment to avoid
environmental contamination.
WGK (Water Danger/Protection)
CAS# 680-31-9: No information available.
CAS# 569316-66-1: No information available.
Canada
CAS# 680-31-9 is listed on Canadas NDSL List.
CAS# 680-31-9 is listed on Canadas Ingredient Disclosure List.
CAS# 569316-66-1 is not listed on Canadas Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 680-31-9 is listed on the TSCA inventory.
CAS# 569316-66-1 is not listed on the TSCA inventory.
It is for research and development use only.
