Vinylmethyldiacetoxysilane
[CAS# 2944-70-9]

Identification

• Classification: Chemical reagent >> Silane reagent
• Name: Vinylmethyldiacetoxysilane
• Synonyms: Diacetoxymethylvinylsilane; Methylvinyldiacetoxysilane
• Molecular Formula: C₇H₁₂O₄Si
• Molecular Weight: 188.25
• CAS Registry Number: 2944-70-9
• EC Number: 220-954-3

Properties

• Solubility: Slightly soluble (9.2 g/L) (25 ºC), Calc.^*
• Density: 1.0635 g/cm³ (20 ºC)^**
• Boiling point: 84-86 ºC (24 Torr)^***
• Refractive index: 1.4250 (589.3 nm 20 ºC)^**
• Flash point: 54.0±15.4 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2015 ACD/Labs)

^** Voronkov, M. G.; Zhurnal Obshchei Khimii 1969, V39(3), P564-71.

^*** Frisch, Kurt C.; Journal of the American Chemical Society 1952, V74, P4584-5.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin corrosion	Skin Corr.	1B	H314
Acute toxicity	Acute Tox.	4	H302
Serious eye damage	Eye Dam.	1	H318
Acute toxicity	Acute Tox.	4	H312
Acute toxicity	Acute Tox.	4	H332