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Alfa Aesar™ Dichloromethylphenylsilane, 98%

Chemical Identifiers

CAS 149-74-6
Molecular Formula C7H8Cl2Si
Linear Formula C6H5Si(CH3)Cl2
Formula Weight 191.13
MDL Number MFCD00000490
UN Number UN2437
Beilstein 970975
Synonym Methylphenyldichlorosilane; Phenylmethyldichlorosilane
Chemical Name or Material Dichloromethylphenylsilane
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAB2399914 SDS Alfa Aesar™
B2399914
25g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAB2399936 SDS Alfa Aesar™
B2399936
500g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications

Description

Applications
Dichloromethylphenylsilane is used as a monomer (‘building block’) in the production of silicone polymers or silicone resins. Silicone polymers may be oils, greases and rubbers. It is also used as an intermediate (starting material) in the production of other organosilicon substances. It is a bifunctional reagent for the preparation of methylphenylsilyl derivatives of diols.

Solubility
Reacts with water.

Notes
Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. Store under dry inert gas. It is sensitive to moisture. Protect from humidity and water.
Description & Specifications

Chemical Identifiers

149-74-6
C6H5Si(CH3)Cl2
MFCD00000490
970975
Dichloromethylphenylsilane
C7H8Cl2Si
191.13
UN2437
Methylphenyldichlorosilane; Phenylmethyldichlorosilane

Specifications

191.13
25g
149-74-6
205° to 206°C
C7H8Cl2Si
MFCD00000490
Dichloromethylphenylsilane
C6H5Si(CH3)Cl2
82°C (179°F)
UN2437
Acrid
970975
Methylphenyldichlorosilane; Phenylmethyldichlorosilane
98%

Safety and Handling

GHS H Statement
H314-H318-H227
Causes severe skin burns and eye damage.
Causes serious eye damage.
Combustible liquid.

GHS P Statement
P280-P305+P351+P338-P309-P310-P402
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF exposed or if you feel unwell: Immediately call a POISON CENTER or doctor/physician.
Store in a dry place.

Danger

DOTInformation : Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: METHYLPHENYLDICHLOROSILANE

RTECSNumber : VV3530000

TSCA : TSCA