Ethyl vinyl ketone

  • Name: Ethyl vinyl ketone
  • CAS: 1629-58-9
  • Purity: 99%
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Details

Export Top Purity Ethyl vinyl ketone 1629-58-9 In Stock

  • Molecular Formula: C5H8O
  • Molecular Weight: 84.1179
  • Appearance/Colour: clear colorless to amber liquid 
  • Vapor Pressure: 31.1mmHg at 25°C 
  • Melting Point: 59-61 °C 
  • Refractive Index: n20/D 1.419(lit.)  
  • Boiling Point: 104.258 °C at 760 mmHg 
  • Flash Point: 11.3 °C 
  • PSA： 17.07000 
  • Density: 0.814 g/cm3 
  • LogP: 1.15150 

Ethyl vinyl ketone(Cas 1629-58-9) Usage

Preparation

By reacting ethylene with a mixture of propionyl chloride, aluminum trichloride and carbon disulfide.

Safety Profile

Poison by intravenous route. When heated to decomposition it emits acrid smoke and irritating fumes. See also KETONES

Aroma threshold values

Detection: 1 to 13 ppb

Taste threshold values

Taste characteristics at 5.0 ppm: pungent, ethereal, peppery, garlic, onion, fishy and mustard with a hot nuance.

General Description

Ethyl vinyl ketone is a volatile flavor compound mainly found in tomatoes. It may be responsible for the raw bean odor and flavor in soybeans.

InChI:InChI=1/C5H8O/c1-3-5(6)4-2/h3H,1,4H2,2H3

1629-58-9 Relevant articles

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Archer et al.

, p. 92 (1957)

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A Convenient Preparation of Ethyl Vinyl Ketone

Byrne, Brian,Wengenroth, Karl J.

, p. 870 - 871 (1986)

A four-step synthesis of ethyl vinyl ket...

Products and mechanism of the reaction of chlorine atoms with 3-pentanone in 700-950 Torr of N2/O2 diluent at 297-515 K

Kaiser,Wallington,Hurley

, p. 343 - 354 (2010)

The products, kinetics, and mechanism of...

Methylvinyl Ketone Formation over Synthetic Chrysotile

Suzuki, Eiichi,Idemura, Satoshi,Ono, Yoshio

, p. 1843 - 1846 (1987)

Selective formation of methylvinyl keton...

The dual role of cis-[RuCl2(dmso)4] in the synthesis of new water-soluble Ru(II)-phosphane complexes and in the catalysis of redox isomerization of allylic alcohols in aqueous-organic biphasic systems

Udvardy, Antal,Bényei, Attila Csaba,Kathó, ágnes

, p. 116 - 122 (2012)

New air-stable, water-soluble Ru(II)-pho...

Cu2O-CuO/Chitosan Composites as Heterogeneous Catalysts for Benzylic C?H Oxidation at Room Temperature

Kanarat, Jurin,Bunchuay, Thanthapatra,Klysubun, Wantana,Tantirungrotechai, Jonggol

, p. 4833 - 4840 (2021/10/07)

Recently, in catalysis, chitosan has bee...

Palladium mediated one-pot synthesis of 3-aryl-cyclohexenones and 1,5-diketones from allyl alcohols and aryl ketones

Samser, Shaikh,Biswal, Priyabrata,Meher, Sushanta Kumar,Venkatasubbaiah, Krishnan

supporting information, p. 1386 - 1394 (2021/02/27)

One-pot synthesis of Robinson annulated ...

K2S2O8-promoted C-Se bond formation to construct α-phenylseleno carbonyl compounds and α,β-unsaturated carbonyl compounds

Yang, Xue-Yan,Wang, Ruizhe,Wang, Lu,Li, Jianjun,Mao, Shuai,Zhang, San-Qi,Chen, Nanzheng

, p. 28902 - 28905 (2020/08/25)

A novel K2S2O8-promoted C-Se bond format...

Changes in the Key Odorants and Aroma Profiles of Hamlin and Valencia Orange Juices Not from Concentrate (NFC) during Chilled Storage

Sellami, Ines,Mall, Veronika,Schieberle, Peter

, p. 7428 - 7440 (2018/06/19)

Application of the aroma extract dilutio...

1629-58-9 Process route

1-phenyl-2-(triphenylphosphoranylidene)heptane-1,5-dione
557773-95-2

1-phenyl-2-(triphenylphosphoranylidene)heptane-1,5-dione

4-penten-3-one
1629-58-9

4-penten-3-one

phenylacetylene
536-74-3

phenylacetylene

7-phenyl-6-heptyn-3-one

7-phenyl-6-heptyn-3-one

Conditions
Conditions Yield
at 650 ℃; for 2h; under 0.01 - 0.1 Torr;
20%
36%
42%
(E)-pent-2-ene
646-04-8

(E)-pent-2-ene

2,3-epoxypentane
4016-15-3

2,3-epoxypentane

3-ethyl-5-methyl-[1,2,4]trioxolane
765-96-8

3-ethyl-5-methyl-[1,2,4]trioxolane

2,3-Pentanedione
600-14-6

2,3-Pentanedione

2,3-pentanediol
42027-23-6

2,3-pentanediol

4-penten-3-one
1629-58-9

4-penten-3-one

2-hydroxy-3-pentanone
5704-20-1

2-hydroxy-3-pentanone

Conditions
Conditions Yield
With ozone; for 0.0015h; under 4 Torr; Product distribution; Mechanism; reaction in gas phase; mass spectrum of ozone and title compound;

1629-58-9 Upstream products

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    32830-97-0

    1-chloro-3-pentanone

  • 5371-48-2
    5371-48-2

    3,4,5-pentanetriol

  • 109-67-1
    109-67-1

    1-penten

  • 616-25-1
    616-25-1

    1-Penten-3-ol

1629-58-9 Downstream products

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    ethyl-4-(4'-methyl-3'-pentenyl)-3-cyclohexenyl ketone

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    2,3,4,4a,9,10-hexahydro-7-methoxy-1,4aβ-dimethyl-2-phenanthrone

  • 58720-45-9
    58720-45-9

    15,15'-didehydro-β,β-caroten-4-one

  • 5920-29-6
    5920-29-6

    3-Ethyl-Δ2 -pyrazolin

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