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4-TRIMETHYLSILOXY-3-PENTEN-2-ONE

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CAS:13257-81-3
Purity:97% Package:1KG,5KG,10KG
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Products Intro: Product Name:2-trimethylsiloxypent-2-ene-4-one
CAS:13257-81-3
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Products Intro: Product Name:4-TRIMETHYLSILOXY-3-PENTEN-2-ONE
CAS:13257-81-3
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Products Intro: Product Name:2-trimethylsiloxypent-2-ene-4-one
CAS:13257-81-3
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Products Intro: Product Name:4-((Trimethylsilyl)oxy)pent-3-en-2-one
CAS:13257-81-3
Purity:97+% Package:1g;10g;100g;;1kg Remarks:Z-33450

4-TRIMETHYLSILOXY-3-PENTEN-2-ONE manufacturers
4-TRIMETHYLSILOXY-3-PENTEN-2-ONE Basic information
Product Name:4-TRIMETHYLSILOXY-3-PENTEN-2-ONE
Synonyms:4-(Trimethylsilyloxy)-3-pentene-2-one;(E)-4-((triMethylsilyl)oxy)pent-3-en-2-one;TMSACAC;ACETYLACETONE ENOL TRIMETHYLSILYL ETHER;4-[(trimethylsilyl)oxy]-3-penten-2-on;2-TRIMETHYLSILOXYPENT-2-EN-4-ONE;2-TRIMETHYLSILOXYPENT-2-ENE-4-ONE;4-TRIMETHYLSILOXY-3-PENTEN-2-ONE
CAS:13257-81-3
MF:C8H16O2Si
MW:172.3
EINECS:236-252-5
Product Categories:Monoalkoxysilanes;Protection & Derivatization Reagents (for Synthesis);Si (Classes of Silicon Compounds);Silicon Compounds (for Synthesis);Si-O Compounds;Synthetic Organic Chemistry
Mol File:13257-81-3.mol
4-TRIMETHYLSILOXY-3-PENTEN-2-ONE Structure
4-TRIMETHYLSILOXY-3-PENTEN-2-ONE Chemical 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.)
Fp 58°C
storage temp. 2-8°C
Specific Gravity0.912
Hydrolytic Sensitivity7: reacts slowly with moisture/water
BRN 1759078
InChI1S/C8H16O2Si/c1-7(9)6-8(2)10-11(3,4)5/h6H,1-5H3/b8-6+
InChIKeyFBADCSUQBLLAHW-SOFGYWHQSA-N
SMILESCC(=O)\C=C(/C)O[Si](C)(C)C
CAS DataBase Reference13257-81-3(CAS DataBase Reference)
EPA Substance Registry System3-Penten-2-one, 4-[(trimethylsilyl)oxy]- (13257-81-3)
Safety Information
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 TSCA listed
HazardClass 3.2
PackingGroup III
HS Code 29319090
Storage Class3 - Flammable liquids
Hazard ClassificationsEye Irrit. 2
Flam. Liq. 3
Skin Irrit. 2
STOT SE 3
MSDS Information
ProviderLanguage
SigmaAldrich English
4-TRIMETHYLSILOXY-3-PENTEN-2-ONE Usage And Synthesis
Uses4-(Trimethylsiloxy)-3-penten-2-one (trimethylsilyl ether of acetylacetone) has been used in the synthesis of isomers of organosilicon carbofunctional compounds:
  • 4-(3μ-triethoxysilylpropylimino)pent-2-en-2-ol
  • 4-(3μ-triethoxysilylpropylamino)pent-3-en-2-one
4-TRIMETHYLSILOXY-3-PENTEN-2-ONE Preparation Products And Raw materials
Raw materialsN,N-Bis(trimethylsilyl)acetamide-->TRIMETHYLSILYL TRIFLUOROACETATE-->Hexamethyldisilazane-->N-(Trimethylsilyl)imidazole-->Acetylacetone-->Chlorotrimethylsilane
Tag:4-TRIMETHYLSILOXY-3-PENTEN-2-ONE(13257-81-3) Related Product Information
3-PENTEN-2-ONE E-1,1,1,5,5,5-HEXAFLUORO-4-(TRIMETHYLSILOXY)-3-PENTENE-2-ONE ISOPROPENYLOXYTRIMETHYLSILANE VINYLOXYTRIMETHYLSILANE 2-(TERT-BUTYLDIMETHYLSILOXY)PENT-2-EN-4-ONE 4-TRIMETHYLSILOXY-3-PENTEN-2-ONE Ethoxytrimethylsilane