4-(Trimethylsiloxy)-3-penten-2-one , 97% , 13257-81-3

Synonym(s):
Acetylacetone enol trimethylsilyl ether;TMS acac

CAS NO.：13257-81-3

Empirical Formula: C8H16O2Si

Molecular Weight: 172.3

MDL number: MFCD00009853

EINECS: 236-252-5

PRODUCT Properties

• Boiling point: 66-68 °C4 mm Hg(lit.)
• Density: 0.912 g/mL at 25 °C(lit.)
• refractive index: n20/D 1.452(lit.)
• Flash point: 58°C
• storage temp.: 2-8°C
• Specific Gravity: 0.912
• Hydrolytic Sensitivity: 7: reacts slowly with moisture/water
• BRN: 1759078

Safety

• Symbol(GHS): GHS02,GHS07
• Signal word: Warning
• Hazard statements: H226-H315-H319-H335
• Precautionary statements: P210-P302+P352-P305+P351+P338
• Hazard Codes: Xi
• Risk Statements: 10-36/37/38
• Safety Statements: 26-36
• RIDADR: UN 1224 3/PG 3
• WGK Germany: 3
• F: 10-21
• TSCA: Yes
• HazardClass: 3.2
• PackingGroup: III
• HS Code: 29319090