1-Methoxy-3-(trimethylsilyloxy)-1,3-butadiene

反-1-甲氧基-3-(三甲基硅氧基)-1,3-丁二烯

Also known as: Danishefsky's diene, trans-1-Methoxy-3-(trimethylsilyloxy)-1,3-butadiene, 1-Methoxy-3-(trimethylsiloxy)-1,3-butadiene, Silane, [(3-methoxy-1-methylene-2-propenyl)oxy]trimethyl-, (E)-, (E)-1-Methoxy-3-(trimethylsiloxy)-1,3-butadiene

CAS No.
54125-02-9
Jingsj CID
J-1381879-7
Molecular Formula
C8H16O2Si
Chinese Name
反-1-甲氧基-3-(三甲基硅氧基)-1,3-丁二烯
Molecular Weight
172.297 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point181.7±0.0 °C at 760 mmHg
Density0.9±0.1 g/cm3
Flash Point45.0±0.0 °C

GHS Safety & Compliance

FlammableSignal word: Warning

Frequently Asked Questions

What is the CAS number of 1-Methoxy-3-(trimethylsilyloxy)-1,3-butadiene?

54125-02-9

What are the molecular formula and molecular weight of 1-Methoxy-3-(trimethylsilyloxy)-1,3-butadiene?

C8H16O2Si, molecular weight 172.297 g/mol

Is 1-Methoxy-3-(trimethylsilyloxy)-1,3-butadiene hazardous?

Warning

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026