4-(chloromethyl)-7-methylchromen-2-one

Suppliers

Names

[ CAS No. ]:
41295-51-6

[ Name ]:
4-(chloromethyl)-7-methylchromen-2-one

[Synonym ]:
4-Chlormethyl-7-methyl-cumarin
4-(chloromethyl)-7-methyl-2H-chromen-2-one
4-chloromethyl-7-methyl-coumarin
4-Chloromethyl-7-methyl-chromen-2-one
2h-1-benzopyran-2-one,4-(chloromethyl)-7-methyl

Chemical & Physical Properties

[ Density]:
1.273g/cm3

[ Boiling Point ]:
348.3ºC at 760mmHg

[ Molecular Formula ]:
C11H9ClO2

[ Molecular Weight ]:
208.64100

[ Flash Point ]:
184.1ºC

[ Exact Mass ]:
208.02900

[ PSA ]:
30.21000

[ LogP ]:
2.84020

[ Index of Refraction ]:
1.574

Safety Information

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethyl 2-Chloroacetoacetate
  • m-Cresol
  • 4-Hydroxymethyl-7-methylcoumarin
  • 2H-1-Benzopyran-2-one,4,7-dimethyl-
  • 7-methyl benzopyran-2-one-4-carboxaldehyde

DownStream

  • (7-methyl-2-oxochromen-4-yl)methyl acetate

Customs

[ HS Code ]: 2932209090

[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 6-chloro-4-(chloromethyl)-7-methylchromen-2-one
  • 4-(chloromethyl)-7-methoxychromen-2-one
  • 4-(chloromethyl)-7-phenylmethoxychromen-2-one
  • 4-(chloromethyl)-7-ethoxychromen-2-one
  • 4-(CHLOROMETHYL)-6-METHYL-2H-CHROMEN-2-ONE
  • 4-ethoxy-7-methylchromen-2-one
  • 2-Bromo-6-(difluoromethyl)-3-nitroisonicotinonitrile
  • 2-Bromo-4-(difluoromethyl)-6-(trifluoromethoxy)pyridin-3-ol
  • 2-(2-Cyano-5-(trifluoromethyl)phenyl)acetic acid
  • 6-(Difluoromethyl)-3-methyl-5-(trifluoromethoxy)pyridin-2-amine
  • 6-Cyano-2-(difluoromethyl)-5-methylnicotinamide
  • 2-Chloro-3-(difluoromethyl)-5-methoxyisonicotinamide
  • 1-Chloro-5-(difluoromethoxy)-2-methyl-3-nitrobenzene
  • 2-Chloro-3-(3-methoxypropoxy)-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
  • 2-Bromo-4-(chloromethyl)-3-(difluoromethyl)-5-(trifluoromethoxy)pyridine
  • 2-(2-Amino-3-(difluoromethyl)-6-(trifluoromethyl)pyridin-4-yl)acetonitrile
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