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Alfa Aesar™ 1,3-Dichloro-1,1,3,3-tetraisopropyldisiloxane, 97%

Chemical Identifiers

CAS 69304-37-6
Molecular Formula C12H28Cl2OSi2
Formula Weight 315.43
MDL Number MFCD00009655
UN Number UN1760
Beilstein 1934216
Chemical Name or Material 1,3-Dichloro-1,1,3,3-tetraisopropyldisiloxane
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAL1117103 SDS Alfa Aesar™
L1117103
1g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAL1117106 SDS Alfa Aesar™
L1117106
5g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAL1117114 SDS Alfa Aesar™
L1117114
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-Dichloro-1,1,3,3-tetraisopropyldisiloxane is a silylating reagent used for simultaneous protection of 3′- and 5′-hydroxy functions of ribonucleosides. It is used in the analysis of Watson-Crick and Hoogstein base pairing in nucleotides. It is also employed in the formation of ribavirin chemical delivery systems. Further, it serves as a protecting group reagent for open-chain polyhydroxy compounds. In addition to this, it is involved in the preparation of cyclic bridged peptides.

Solubility
Miscible with dimethylformamide, hexane, ethyl acetate, chloroform and dichloromethane.

Notes
Incompatible with strong oxidizing agents and water.
Description & Specifications

Chemical Identifiers

69304-37-6
315.43
UN1760
1,3-Dichloro-1,1,3,3-tetraisopropyldisiloxane
C12H28Cl2OSi2
MFCD00009655
1934216

Specifications

315.43
1934216
69° to 70°C (0.5mmHg)
UN1760
>110°C (230°F)
97%
MFCD00009655
1g
69304-37-6
C12H28Cl2OSi2
1,3-Dichloro-1,1,3,3-tetraisopropyldisiloxane

Safety and Handling

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

GHS P Statement
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
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.
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Danger

DOTInformation : Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE LIQUIDS, N.O.S.