4-Penten-2-one, 4-methyl-

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Names

[ CAS No. ]:
3744-02-3

[ Name ]:
4-Penten-2-one, 4-methyl-

[Synonym ]:
4-methyl-4-penten-2-one
4-Penten-2-one,4-methyl
Isopropenyl acetone
isomethyl oxide
4-methyl-pent-4-en-2-one
4-methylbut-4-en-2-one
methylvinylacetone
ISOMESITYL OXIDE
isomesil oxide (4-methyl-4-penten-2-one)

Chemical & Physical Properties

[ Boiling Point ]:
80.8ºC at 760mmHg

[ Molecular Formula ]:
C6H10O

[ Molecular Weight ]:
98.14300

[ Exact Mass ]:
98.07320

[ PSA ]:
17.07000

[ LogP ]:
1.54160

[ Index of Refraction ]:
1.407

Safety Information

[ HS Code ]:
2914190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethanoic anhydride
  • 3-Chloro-2-methyl-1-propene
  • Mesityl oxide
  • ketene
  • 2,4-Pentandione
  • Acetyl chloride
  • Isobutylene
  • cerium,dichloromethane
  • (Z)-4-(phenylamino)-1-(trimethylsilyl)pent-3-en-2-one
  • Acetone

DownStream

  • 2,5-dimethylhex-5-en-3-yn-2-ol
  • Mesityl oxide
  • 1,5-Hexadiene,2,5-dimethyl-
  • 4-Methyl-2-pentanone
  • Heptanedinitrile,4-acetyl-4-(1-methylethenyl)-
  • 3,5-dimethylhexa-1,5-dien-3-ol
  • 4-Acetyl-4-methylheptanedinitrile
  • 4-methylheptane-2,6-dione
  • 1,4-Pentanediol,2-methyl-

Customs

[ HS Code ]: 2914190090

[ Summary ]:
2914190090 other acyclic ketones without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Related Compounds

  • 4-Penten-2-one, 4-methyl-1-phenoxy-
  • 4-Penten-2-one, 4-methyl-3-methylene- (7CI,9CI)
  • 4-methyl-1-phenylpent-4-en-2-one
  • furan-2,5-dione,4-methylpent-4-en-2-one
  • 4-Hexen-2-one, 4-methyl-, (4E)- (9CI)
  • 4-Penten-2-one, 3-ethyl-4-methyl- (7CI,9CI)