S450678
Di-tert-butylchlorosilane , 97% , 56310-18-0
Synonym(s):
Chloro-di-tert-butylsilane
Pack Size | Price | Stock | Quantity |
10g | RMB1173.56 | In Stock |
|
others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
Boiling point: | 82-84 °C/45 mmHg (lit.) |
Density | 0.884 g/mL at 25 °C (lit.) |
refractive index | n |
Flash point: | 103 °F |
form | Liquid |
color | Clear colorless |
Specific Gravity | 0.884 |
Hydrolytic Sensitivity | 8: reacts rapidly with moisture, water, protic solvents |
BRN | 2203045 |
Stability: | Stable. Flammable. Incompatible with strong oxidizing agents. |
CAS DataBase Reference | 56310-18-0 |
Description and Uses
Considerable study of
alkoxysilanes as intramolecular hydrogen transfer agents has
been undertaken.The di-t-butyloxysilanes, prepared from di-tbutylchlorosilane
and the requisite alcohol, are particularly effective
and are generally stable to column chromatography.
Treatment of a γ-iodoallylic alcohol with NaH and t-Bu2SiHCl
afforded the corresponding di-t-butyloxysilanes which were exposed
to UV irradiation in the presence of 10% hexabutylditin
in the so-called unimolecular chain transfer (UMCT) reaction of
silicon hydrides to afford the reduced alkene (eq 1).
Safety
Symbol(GHS) | GHS02,GHS05 |
Signal word | Danger |
Hazard statements | H226-H314 |
Precautionary statements | P210-P233-P240-P280-P303+P361+P353-P305+P351+P338 |
Hazard Codes | C |
Risk Statements | 10-34 |
Safety Statements | 26-36/37/39-45 |
RIDADR | UN 2986 8/PG 2 |
WGK Germany | 3 |
F | 10-21 |
TSCA | No |
HazardClass | 8 |
PackingGroup | II |