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Alfa Aesar™ 1,1,3,3-Tetramethyldisiloxane, 97%

Chemical Identifiers

CAS 3277-26-7
Molecular Formula C4H14OSi2
Formula Weight 134.33
MDL Number MFCD00008256
UN Number UN1993
Beilstein 1733364
Chemical Name or Material 1,1,3,3-Tetramethyldisiloxane
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAB2369714 SDS Alfa Aesar™
B2369714
25g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAB2369722 SDS Alfa Aesar™
B2369722
100g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAB2369736 SDS Alfa Aesar™
B2369736
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
1,1,3,3-Tetramethyldisiloxane is used as a monomer in the production of silicone polymers or silicone resins. It is used as a precursor to prepare other organosilicon compounds. It is also utilized in non-aqueous polymer preparation as well as a laboratory reagent.

Solubility
It reacts with water to produce dimethylsilanol, dimethylsilanediol and hydrogen gas.

Notes
Moisture sensitive. Keep away from sources of ignition. Store in cool place.
Description & Specifications

Chemical Identifiers

3277-26-7
134.33
UN1993
1,1,3,3-Tetramethyldisiloxane
C4H14OSi2
MFCD00008256
1733364

Specifications

134.33
3277-26-7
Characteristic
25g
−26°C (−15°F)
−78°C
97%
MFCD00008256
70° to 71°C
UN1993
1733364
C4H14OSi2
1,1,3,3-Tetramethyldisiloxane

Safety and Handling

GHS H Statement
H225
Highly flammable liquid and vapour.

GHS P Statement
P210-P243-P403+P233
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Take precautionary measures against static discharge.
Store in a well-ventilated place.
Keep container tightly closed.

Danger

DOTInformation : Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: FLAMMABLE LIQUIDS, N.O.S.

RTECSNumber : JN1000000

TSCA : TSCA