4-Methyl-3-ethylcyclopentane-1,2-dione

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Names

[ CAS No. ]:
42348-12-9

[ Name ]:
4-Methyl-3-ethylcyclopentane-1,2-dione

[Synonym ]:
2-Cyclopenten-1-one,2-hydroxy-3-ethyl-4-methyl
3-ethyl-2-hydroxy-4-methylcyclopent-2-enone
2-Cyclopenten-1-one,3-ethyl-2-hydroxy-4-methyl
Ethyl-3-methyl-4-cyclopentandion-1,2
3-Ethyl-4-methylcyclotene
EINECS 255-767-6
3-ethyl-2-hydroxy-4-methyl-2-cyclopentenone
3-Ethyl-2-hydroxy-4-methyl-2-cyclopenten-1-one

Chemical & Physical Properties

[ Density]:
1.086 g/cm3

[ Boiling Point ]:
260.5ºC at 760 mmHg

[ Molecular Formula ]:
C8H12O2

[ Molecular Weight ]:
140.18000

[ Flash Point ]:
108ºC

[ Exact Mass ]:
140.08400

[ PSA ]:
37.30000

[ LogP ]:
1.81740

[ Index of Refraction ]:
1.507

Safety Information

[ HS Code ]:
2914400090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Hydroxy-2-methyl-3-vinyl-2-cyclopentanon

DownStream

Customs

[ HS Code ]: 2914400090

[ Summary ]:
2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Related Compounds

  • 4-METHYL-3-ETHYLCYCLOPENTANE-1,2-DIONE
  • 3-hydroxy-4-methyl-3-cyclopentene-1,2-dione
  • Copper,bis(4-methyl-3,5-cyclohexadiene-1,2-dione 2-oximato-O,O')- (9CI)
  • Salvisyrianone
  • Ethyl 3-hydroxy-4-methylpentanoate
  • 2-methyl-1-propan-2-yloxy-5,8-dioxaspiro[3.4]oct-1-en-3-one
  • ethyl 2-amino-2-(4-bromo-7-fluoro-1H-indol-3-yl)acetate
  • Methyl 4-(4-hydroxythian-4-yl)piperidine-4-carboxylate
  • Methyl 4-(1-hydroxycyclobutyl)piperidine-4-carboxylate
  • Methyl 4-(3-hydroxy-1-methylpyrrolidin-3-yl)piperidine-4-carboxylate
  • Methyl 4-(3-hydroxyoxetan-3-yl)piperidine-4-carboxylate
  • Methyl 4-(1-hydroxy-3,3-dimethylcyclobutyl)piperidine-4-carboxylate
  • Methyl 1-(1-hydroxy-4-methylcyclohexyl)cyclopropane-1-carboxylate
  • ethyl 2-(1-cyclopropyl-1H-imidazol-2-yl)-2-hydroxy-2-(1H-indol-3-yl)acetate
  • 2-(1-cyclopropyl-1H-imidazol-2-yl)-2,2-difluoroacetonitrile
  • Ethyl 2-(4-cyclopropyl-1,3-thiazol-2-yl)-2-hydroxy-4-oxopentanoate
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