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4-(Trimethylsiloxy)-3-penten-2-one

4-(Trimethylsiloxy)-3-penten-2-one chemical structure
CAS Number13257-81-3
FormulaN/A
Mol. Weight172.30 g/mol

What is 4-(Trimethylsiloxy)-3-penten-2-one?

4-(Trimethylsiloxy)-3-penten-2-one is a chemical compound with CAS number 13257-81-3. It is used in various industrial and research applications.

Applications

4-(Trimethylsiloxy)-3-penten-2-one (trimethylsilyl ether of acetylacetone) has been used in the synthesis of isomers of organosilicon carbofunctional compounds:
• 4-(3′-triethoxysilylpropylimino)pent-2-en-2-ol1
• 4-(3′-triethoxysilylpropylamino)pent-3-en-2-one1

Specifications

Linear Formula

(CH3)3SiOC(CH3)=CHCOCH3

Molecular Weight

172.30 g/mol

Assay/Purity

97%

Boiling Point

66-68 °C/4 mmHg(lit.)

Density

0.912 g/mL at 25 °C(lit.)

Safety Information

GHS02GHS02
GHS07GHS07
Signal Word

Warning

Hazard Statements

H226-H315-H319-H335

Precautionary Statements

P261-P305 + P351 + P338

Required PPE

Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

EC Number

236-252-5

WGK Germany

3

Frequently Asked Questions