Chlorodimethylphenylsilane Chemical Properties

Melting point:

<0°C

Boiling point:

194-198 °C

Density 

1.017 g/mL at 25 °C(lit.)

refractive index 

n20/D 1.509(lit.)

Flash point:

143 °F

storage temp. 

Inert atmosphere,Room Temperature

solubility 

Miscible with tetrahydrofuran, ether and hexane.

form 

clear liquid

color 

Colorless to Light yellow

Specific Gravity

1.017

Water Solubility 

MAY DECOMPOSE

Hydrolytic Sensitivity

8: reacts rapidly with moisture, water, protic solvents

Sensitive 

Moisture Sensitive

BRN 

606292

InChIKey

KWYZNESIGBQHJK-UHFFFAOYSA-N

CAS DataBase Reference

768-33-2(CAS DataBase Reference)

NIST Chemistry Reference

Silane, chlorodimethylphenyl-(768-33-2)

EPA Substance Registry System

Silane, chlorodimethylphenyl- (768-33-2)

Safety Information

Hazard Codes 

C

Risk Statements 

34-37

Safety Statements 

26-36/37/39-45

RIDADR 

UN 2987 8/PG 2

WGK Germany 

1

F 

10-21

TSCA 

Yes

HazardClass 

8

PackingGroup 

II

HS Code 

29319090

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS
• Language:English Provider:ALFA

Chlorodimethylphenylsilane Usage And Synthesis

Chemical Properties

clear colorless to light yellow liquid

Uses

Chlorodimethylphenylsilane is used in the synthesis of enantioenriched allenylsilanes through an ortho-ester Claisen rearrangement of chiral and silylpropargylic alcohols.

Purification Methods

Fractionate it through a 1.5 x 18inch column packed with stainless steel helices, or a spinning band column. [Daudt & Hyde J Am Chem Soc 74 386 1952, Lewis et al. J Am Chem Soc 70 1115 1948, Eaborn J Chem Soc 494 1953.] It is used for standardising MeLi or MeMgBr which form Me3PhSi which is estimated by GC. [Maienthal et al. J Am Chem Soc 76 6392 1954, House & Respess J Organomet Chem 4 95 1965, Beilstein 16 IV 1475.] TOXIC and MOISTURE SENSITIVE.

Chlorodimethylphenylsilane(768-33-2)Related Product Information

• DIMETHYLSILANE
• Dimethyldimethoxysilane
• tert-Butyldimethylsilyl chloride
• Diethoxydimethylsilane
• PHENYLACETOXYTRIMETHYLSILANE
• Phenyltris(trimethylsiloxy)silane
• Trimethoxyphenylsilane
• Chloro(chloromethyl)dimethylsilane
• DIMETHYLTHEXYLSILYL CHLORIDE
• PHENYLDICHLOROSILANE
• Chloromethyl silane
• CHLOROPHENYLSILANE 97
• Phenyltrichlorosilane
• Phenyltriethoxysilane
• CHLORODIMETHYLVINYLSILANE
• Dichlorodiphenylsilane
• 3,5-Bis(trifluoromethyl)phenyldimethylchlorosilane
• Chlorodimethylpentafluorophenylsilane