DI-TERT-BUTYLCHLOROSILANE Chemical Properties

Boiling point:

82-84 °C/45 mmHg (lit.)

Density 

0.884 g/mL at 25 °C (lit.)

refractive index 

n20/D 1.441(lit.)

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

Safety Information

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

MSDS

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DI-TERT-BUTYLCHLOROSILANE Usage And Synthesis

Chemical Properties

solid

Physical properties

bp 82–85°C/45 mmHg; flash point 39°C (closed cup); d 0.880 g cm?3.

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）.

Preparation

can be prepared by the chlorination of di-t-butylsilane or by treatment of silicon tetrachloride with t- BuLi.

DI-TERT-BUTYLCHLOROSILANE(56310-18-0)Related Product Information

• DI-T-BUTYLMETHYLCHLOROSILANE
• DI-TERT-BUTYLCHLOROSILANE
• DIISOPROPYLCHLOROSILANE
• DIETHYLCHLOROSILANE
• Chlorodimethylsilane
• DIISOPROPYLSILANE
• DI-TERT-BUTYLSILANE
• DI-TERT-BUTYLDICHLOROSILANE