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Alfa Aesar™ 1-Methoxy-2-methyl-1-(trimethylsiloxy)propene, 97%

Chemical Identifiers

CAS 31469-15-5
Molecular Formula C8H18O2Si
Formula Weight 174.32
MDL Number MFCD00010232
UN Number UN1993
Beilstein 1362893
Synonym 1-Methoxy-1-trimethylsiloxy-2-methyl-1-propene; Methyl trimethylsilyl dimethylketene acetal
Chemical Name or Material 1-Methoxy-2-methyl-1-(trimethylsiloxy)propene
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAL0693106 SDS Alfa Aesar™
L0693106
5g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAL0693114 SDS Alfa Aesar™
L0693114
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-Methoxy-2-methyl-1-(trimethylsiloxy)propene is used in the synthesis of chiral β-lactams by reacting with (S)-alkylidene(1-arylethyl)amines in the presence of titanium tetrachloride. It acts as a catalyst or initiator in the group-transfer polymerization. It is also used as a versatile reagent in conjugate addition4 and aldol reactions.

Solubility
Hydrolyzes in water.

Notes
Moisture Sensitive. Incompatible materials are Strong oxidizing agents and Strong acids. Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
Description & Specifications

Chemical Identifiers

31469-15-5
174.32
UN1993
1-Methoxy-1-trimethylsiloxy-2-methyl-1-propene; Methyl trimethylsilyl dimethylketene acetal
C8H18O2Si
MFCD00010232
1362893
1-Methoxy-2-methyl-1-(trimethylsiloxy)propene

Specifications

174.32
C8H18O2Si
MFCD00010232
30°C (86°F)
5g
1-Methoxy-2-methyl-1-(trimethylsiloxy)propene
31469-15-5
1-Methoxy-1-trimethylsiloxy-2-methyl-1-propene; Methyl trimethylsilyl dimethylketene acetal
1362893
UN1993
35° to 36°C (15mmHg)
97%

Safety and Handling

GHS H Statement
H226-H315-H319-H335
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.

Warning

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