Tributylphosphine
ALDRICH/247049 - mixture of isomers, 97%
Synonym: P(n-Bu)3; TBP
CAS Number: 998-40-3
Empirical Formula (Hill Notation): C12H27P
Molecular Weight: 202.32
EC Number: 213-651-2
MDL Number: MFCD00009462
Linear Formula: [CH3(CH2)3]3P
Product Type: Chemical
assay | 97% |
autoignition temp. | 392 °F |
bp | 150 °C/50 mmHg (lit.) |
density | 0.81 g/mL at 25 °C (lit.) |
form | liquid |
functional group | phosphine |
impurities | <1% TBP oxide |
5% TBP isomers | |
InChI | 1S/C12H27P/c1-4-7-10-13(1 |
InChI key | TUQOTMZNTHZOKS-UHFFFAOYSA |
Quality Level | 200 |
reaction suitability | reaction type: Buchwald-Hartwig Cross Coupling Reaction |
reaction type: Heck Reaction | |
reaction type: Hiyama Coupling | |
reaction type: Negishi Coupling | |
reaction type: Sonogashira Coupling | |
reaction type: Stille Coupling | |
reaction type: Suzuki-Miyaura Coupling | |
reagent type: ligand reaction type: Acetylations |
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reagent type: ligand reaction type: Addition Reactions |
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reagent type: ligand reaction type: Stille Coupling |
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refractive index | n |
SMILES string | CCCCP(CCCC)CCCC |
vapor density | 9 (vs air) |
Application: | 1,4-addition catalyst; used with disulfides for the thioetherification of alcohols; acylation catalyst; used to prepare active esters. |
Application: | Used with platinum (II) or (IV) in an intermolecular hydroamination of unactivated alkenes. |
Packaging: | 100, 500 g in Sure/Seal™ |
Symbol | GHS02,GHS05,GHS07,GHS09 |
Signal word | Danger |
Hazard statements | H251 - H302 - H314 - H411 |
Precautionary statements | P235 - P273 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338 |
Hazard Codes | F,C |
Risk Statements | 17-21/22-34 |
Safety Statements | 17-26-36/37/39-43-45 |
RIDADR | UN 3254 4.2 / PGI |
WGK Germany | WGK 3 |
Purity | 97% |
bp | 150 °C/50 mmHg (lit.) |
Density | 0.81 g/mL at 25 °C (lit.) |
Refractive Index | n |
UNSPSC | 12352128 |