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Alfa Aesar™ Dichlorodimethylsilane, 99%

$54.65 - $54.65

Chemical Identifiers

CAS 75-78-5
Molecular Formula C2H6Cl2Si
Linear Formula (CH3)2SiCl2
Formula Weight 129.06
MDL Number MFCD00000491
UN Number UN1162
Beilstein 605287
Synonym Dimethyldichlorosilane; Dimethylsilyl dichloride
Chemical Name or Material Dichlorodimethylsilane
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAL1213322 SDS Alfa Aesar™
L1213322
100g Each for $54.65
AAL1213336 SDS Alfa Aesar™
L1213336
500g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAL121330B SDS Alfa Aesar™
L121330B
1000g 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
Dichlorodimethylsilane is used to prepare a resin bound siloxane with tertiary alcohols and it is also used as a reagent for synthesis of optically active ansa-mettallocene polymerization catalysts. It acts as a precursor to silicone and polysilane compounds. It is also used in the glass coating to protect it from micro particles. It is involved in the preparation of resin bound siloxane with reactivity towards tertiary alcohols.

Solubility
Immiscible with water.

Notes
Moisture sensitive. Store in a cool place. Incompatible with alcohols, amines and strong bases.
Description & Specifications

Chemical Identifiers

75-78-5
(CH3)2SiCl2
MFCD00000491
605287
Dichlorodimethylsilane
C2H6Cl2Si
129.06
UN1162
Dimethyldichlorosilane; Dimethylsilyl dichloride

Specifications

129.06
C2H6Cl2Si
≈−76°C
UN1162
−5°C (23°F)
70° to 71°C
Dichlorodimethylsilane
MFCD00000491
(CH3)2SiCl2
Dimethyldichlorosilane; Dimethylsilyl dichloride
100g
75-78-5
605287
99%

Safety and Handling

GHS H Statement
H225-H315-H319-H335
Highly flammable liquid and vapor.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Danger

DOTInformation : Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: DIMETHYLDICHLOROSILANE

RTECSNumber : VV3150000

TSCA : TSCA