Tri-tert-butylphosphine structure
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Common Name | Tri-tert-butylphosphine | ||
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CAS Number | 13716-12-6 | Molecular Weight | 202.316 | |
Density | 0.861 g/mL at 25 °C | Boiling Point | 229.4±9.0 °C at 760 mmHg | |
Molecular Formula | C12H27P | Melting Point | 30-35 °C(lit.) | |
MSDS | Chinese USA | Flash Point | 94.6±25.0 °C | |
Symbol |
GHS02, GHS05, GHS07, GHS08 |
Signal Word | Danger |
Name | Tri-tert-butylphosphine |
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Synonym | More Synonyms |
Density | 0.861 g/mL at 25 °C |
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Boiling Point | 229.4±9.0 °C at 760 mmHg |
Melting Point | 30-35 °C(lit.) |
Molecular Formula | C12H27P |
Molecular Weight | 202.316 |
Flash Point | 94.6±25.0 °C |
Exact Mass | 202.185043 |
PSA | 13.59000 |
LogP | 4.50 |
Vapour Pressure | 0.1±0.4 mmHg at 25°C |
Storage condition | Flammables area |
Water Solubility | insoluble |
Synonym: Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
Risk Phrases: 17 34 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW
Spontaneously flammable in air. Causes burns.Air sensitive. Potential Health Effects Eye: Causes eye burns. Lachrymator (substance which increases the flow of tears). Skin: Causes skin burns. Ingestion: Causes gastrointestinal tract burns. Inhalation: Causes chemical burns to the respiratory tract. Chronic: Not available. Section 4 - FIRST AID MEASURES Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately. Skin: Get medical aid immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Ingestion: Do not induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid immediately. Inhalation: Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. 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. Material can spontaneously ignite (pyrophoric) when exposed to air at normal or slightly elevated temperatures. 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. Remove all sources of ignition. Use a spark-proof tool. Section 7 - HANDLING and STORAGE Handling: Use spark-proof tools and explosion proof equipment. Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Use only in a chemical fume hood. Store and handle protected from air. Storage: Store in a cool, dry place. Store in a tightly closed container. Flammables-area. Do not expose to air. Store under an inert atmosphere. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 13716-12-6: Personal Protective Equipment Eyes: Not available. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. Respirators: Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced. Section 9 - PHYSICAL AND CHEMICAL PROPERTIES Physical State: Solid Color: colorless Odor: unpleasant odor pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: 102 - 103 deg C @ 13.00mm Hg Freezing/Melting Point: Not available. Autoignition Temperature: Not available. Flash Point: -17 deg C ( 1.40 deg F) Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: Insoluble. Specific Gravity/Density: .8200g/cm3 Molecular Formula: C12H27P Molecular Weight: 202.32 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Not available. Conditions to Avoid: Incompatible materials, ignition sources, exposure to air. Incompatibilities with Other Materials: Strong oxidizing agents. Hazardous Decomposition Products: Carbon monoxide, oxides of phosphorus, carbon dioxide. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 13716-12-6 unlisted. LD50/LC50: Not available. Carcinogenicity: Tri-tert-butylphosphine - Not listed by ACGIH, IARC, or NTP. Section 12 - ECOLOGICAL INFORMATION Section 13 - DISPOSAL CONSIDERATIONS Dispose of in a manner consistent with federal, state, and local regulations. Section 14 - TRANSPORT INFORMATION IATA Shipping Name: PYROPHORIC LIQUID, ORGANIC, N.O.S.* Hazard Class: 4.2 UN Number: 2845 Packing Group: I IMO Shipping Name: PYROPHORIC LIQUID, ORGANIC, N.O.S. Hazard Class: 4.2 UN Number: 2845 Packing Group: I RID/ADR Not regulated as a hazardous material. Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: F C Risk Phrases: R 17 Spontaneously flammable in air. R 34 Causes burns. Safety Phrases: S 25 Avoid contact with eyes. 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). WGK (Water Danger/Protection) CAS# 13716-12-6: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 13716-12-6 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 13716-12-6 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A |
Symbol |
GHS02, GHS05, GHS07, GHS08 |
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Signal Word | Danger |
Hazard Statements | H225-H250-H304-H314-H336-H361d-H373 |
Precautionary Statements | P210-P280-P301 + P310-P302 + P334-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338-P331-P422 |
Personal Protective Equipment | Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
Hazard Codes | F:Flammable;C:Corrosive; |
Risk Phrases | R17;R34 |
Safety Phrases | S26-S45-S62-S36/37/39-S25-S43-S27-S16 |
RIDADR | UN 2846 4.2/PG 1 |
WGK Germany | 3 |
Packaging Group | I |
Hazard Class | 4.2 |
HS Code | 2931900090 |
HS Code | 2931900090 |
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Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |
Palladium-catalyzed regiocontrolled alpha-arylation of trimethylsilyl enol ethers with aryl halides.
Org. Lett. 8 , 5725, (2006) Inter- and intramolecular arylations of trimethylsilyl enol ethers with aryl halides are accomplished regiospecifically in the presence of a palladium catalyst and tributyltin fluoride in refluxing be... |
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Synlett , 2597, (2006)
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EINECS 237-266-4 |
tritert-butylphosphane |
P(t-Bu)3 P(t-Bu)3 |
MFCD00015006 |
Tri-t-Butylphosphine |