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ChemicalBook >> CAS DataBase List >> 4-TRIMETHYLSILOXY-3-PENTEN-2-ONE

4-TRIMETHYLSILOXY-3-PENTEN-2-ONE

4-TRIMETHYLSILOXY-3-PENTEN-2-ONE price.
  • $109 - $217
  • Product name: 4-TRIMETHYLSILOXY-3-PENTEN-2-ONE
  • CAS: 13257-81-3
  • MF: C8H16O2Si
  • MW: 172.3
  • EINECS:236-252-5
  • MDL Number:MFCD00009853
  • 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
3 prices
Selected condition：
Brand
  • AK Scientific
  • Sigma-Aldrich
  • TCI Chemical
Package
  • 25g
  • 25ml
  • ManufacturerAK Scientific
  • Product number6705AL
  • Product description4-Trimethylsilyloxy-3-penten-2-one
  • Packaging25ml
  • Price$217
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number254398
  • Product description4-(Trimethylsiloxy)-3-penten-2-one 97%
  • Packaging25g
  • Price$155
  • Updated2023-06-20
  • Buy
  • ManufacturerTCI Chemical
  • Product numberT1573
  • Product description4-Trimethylsilyloxy-3-penten-2-one >96.0%(GC)
  • Packaging25mL
  • Price$109
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 6705AL 4-Trimethylsilyloxy-3-penten-2-one 25ml $217 2021-12-16 Buy
Sigma-Aldrich 254398 4-(Trimethylsiloxy)-3-penten-2-one 97% 25g $155 2023-06-20 Buy
TCI Chemical T1573 4-Trimethylsilyloxy-3-penten-2-one >96.0%(GC) 25mL $109 2021-12-16 Buy

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
CAS DataBase Reference :13257-81-3(CAS DataBase Reference)
EPA Substance Registry System :3-Penten-2-one, 4-[(trimethylsilyl)oxy]- (13257-81-3)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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-ol4-(3′-triethoxysilylpropylamino)pent-3-en-2-one

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