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Alfa Aesar™ 1,3-Dichlorotetramethyldisiloxane, 96%

Chemical Identifiers

CAS 2401-73-2
Molecular Formula C4H12Cl2OSi2
Formula Weight 203.22
MDL Number MFCD00018088
UN Number UN2985
Beilstein 1741218
Chemical Name or Material 1,3-Dichlorotetramethyldisiloxane
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAL0596406 SDS Alfa Aesar™
L0596406
5g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAL0596414 SDS Alfa Aesar™
L0596414
25g 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
1,3-Dichlorotetramethyldisiloxane is used to produce 1,1,3,3-tetramethyl-disiloxane-1,3-diol. It is also used as Chemical Additives. Pharmaceutical intermediates.

Solubility
Reacts with water.

Notes
Moisture Sensitive. Store away from strong bases and water. Protect from water and humidity. Incompatible with acids, bases and oxidizing agents. Avoid excessive heat and light.
Description & Specifications

Chemical Identifiers

2401-73-2
203.22
UN2985
1,3-Dichlorotetramethyldisiloxane
C4H12Cl2OSi2
MFCD00018088
1741218

Specifications

203.22
2401-73-2
C4H12Cl2OSi2
5g
−37°C
1,3-Dichlorotetramethyldisiloxane
MFCD00018088
1741218
15°C (59°F)
UN2985
136° to 138°C
96%

Safety and Handling

GHS H Statement
H225-H314-H318
Highly flammable liquid and vapor.
Causes severe skin burns and eye damage.
Causes serious eye damage.

GHS P Statement
P210-P260-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Do not breathe 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: CHLOROSILANES, FLAMMABLE, CORROSIVE, N.O.S.

TSCA : TSCA