Synonyms: Tributylphosphine; NSC 91700; P(n-Bu)3; TBP
CAS Number: 998-40-3
Formula: C12H27P
Formula Weight: 202.32
Linear Formula: [CH3(CH2)3]3P
MDL No.: MFCD00009462
Purity: 0.99
Boiling Point: 150 C/50 mmHg(lit.)
Density: 0.81 g/mL at 25 C(lit.)
Refractive Index: n20/D 1.462(lit.)
Beilstein Registry Number: 1738261
EC Number: 213-651-2
UNSPSC Code: 12350000
Application: Catalyst for:. Domino reactions of activated conjugated dienes with β,γ−unsaturated-α-ketoesters. [3+2]-Cycloadditions. Umpolung addition reactions. Reductive carbonylation. Allylation reactions
RIDADR: UN 3254 4.2 / PGI
WGK Germany: 3
Flash Point(F): 98.6 F
Flash Point(C): 37 C
R Codes: 17-21/22-34
S Codes: 17-26-36/37/39-43-45
IOD Codes: F,C
Symbol: GHS02, GHS05, GHS07
Signal Word: Danger
Hazard Statements: H226-H250-H302 + H312-H314
Precautionary statements: P222-P231-P280-P305 + P351 + P338-P310-P422