Synonyms: Bis(tert-butyl)phosphine; HP(t-Bu)2
CAS Number: 819-19-2
Formula: C8H19P
Formula Weight: 146.21
Linear Formula: (CH3)3CPHC(CH3)3
MDL No.: MFCD00134241
Purity: 0.98
Density: 0.79 g/mL at 25 C(lit.)
Beilstein Registry Number: 1918492
UNSPSC Code: 12350000
Application: Di-tert-butylphosphine can be used in the synthesis of variety of ligands, such as Q-Phos, for C-N, C-O, and C-C bond forming cross-coupling reactions.
RIDADR: UN 2845 4.2
WGK Germany: 3
Flash Point(F): 1.4 F
Flash Point(C): -17 C
R Codes: 17-34
S Codes: 16-26-27-36/37/39-45
IOD Codes: F,C
Symbol: GHS02, GHS05
Signal Word: Danger
Hazard Statements: H225-H250-H314
Precautionary statements: P210-P222-P231-P280-P305 + P351 + P338-P422