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Alfa Aesar™ 1-Methoxy-3-trimethylsiloxy-1,3-butadiene, 97%

Chemical Identifiers

CAS 54125-02-9
Molecular Formula C8H16O2Si
Formula Weight 172.3
MDL Number MFCD00008498
UN Number UN1993
Beilstein 1616761
Merck Index 14,6001
Synonym Danishefsky's diene
Chemical Name or Material 1-Methoxy-3-trimethylsiloxy-1,3-butadiene
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAL1467203 SDS Alfa Aesar™
L1467203
1g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAL1467206 SDS Alfa Aesar™
L1467206
5g 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-3-trimethylsiloxy-1,3-butadiene is employed as a reagent in Mannich-Michael reaction for the synthesis of piperidinones and enaminones. As Diels-Alder diene, it is used in the synthesis of pyridones and pyranones, sulfone analogues of griseofulvin (sulfogriseofulvins) and 4H-1-aminopyrroles and 4, 5H-pyrazoles.

Solubility
Miscible with most organic solvents. Immiscible with water.

Notes
Moisture sensitive. Store in cool place. Incompatible with strong oxidizing agents and strong acids.
Description & Specifications

Chemical Identifiers

54125-02-9
172.3
UN1993
14,6001
1-Methoxy-3-trimethylsiloxy-1,3-butadiene
C8H16O2Si
MFCD00008498
1616761
Danishefsky's diene

Specifications

172.3
Danishefsky's diene
54125-02-9
14,6001
C8H16O2Si
68° to 69°C (14mmHg)
97%
MFCD00008498
1616761
45°C (113°F)
UN1993
1g
1-Methoxy-3-trimethylsiloxy-1,3-butadiene

Safety and Handling

GHS H Statement
H226
Flammable liquid and vapor.

GHS P Statement
P210-P280-P240-P303+P361+P353-P403+P235-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Wear protective gloves/protective clothing/eye protection/face protection.
Ground/bond container and receiving equipment.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
Store in a well-ventilated place. Keep cool.
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.

Recommended Storage : 2° to 8°C