Synonyms: tert-Butyl(chloro)dimethylsilane; tert-Butyldimethylchlorosilane; TBDMSCl
CAS Number: 18162-48-6
Formula: C6H15ClSi
Formula Weight: 150.72
Linear Formula: (CH3)3CSi(CH3)2Cl
MDL No.: MFCD00000501
Purity: 0.97
Boiling Point: 125 C(lit.)
Melting Point: 86-89 C (lit.)
Beilstein Registry Number: 505999
EC Number: 242-042-4
UNSPSC Code: 12352000
Application: Versatile protecting reagent for amines, amides, and especially alcohols, among others. Can be selectively removed in the presence of a t-BuPh2Si-protected alcohol.Used in a preparatrion of isoxazoline N-oxides from α-bromonitroalkanes.
RTECS: VV2000000
RIDADR: UN 2925 8(4.1) / PGII
WGK Germany: 2
Flash Point(F): 71.6 F
Flash Point(C): 22 C
R Codes: 12693
S Codes: 16-26-36/37/39-45
IOD Codes: C
Symbol: GHS02, GHS05
Signal Word: Danger
Hazard Statements: H228-H314
Precautionary statements: P210-P260-P280-P303 + P361 + P353-P305 + P351 + P338-P370 + P378