4-(chloromethyl)-7,8-dimethylchromen-2-one

Names

[ CAS No. ]:
41295-57-2

[ Name ]:
4-(chloromethyl)-7,8-dimethylchromen-2-one

[Synonym ]:
4-chloromethyl-7,8-dimethyl-2H-1-benzopyran-2-one
4-(chloromethyl)-7,8-dimethyl-2H-chromen-2-one
4-Chloromethyl-7,8-dimethyl-chromen-2-one

Chemical & Physical Properties

[ Density]:
1.236g/cm3

[ Boiling Point ]:
364.5ºC at 760mmHg

[ Molecular Formula ]:
C12H11ClO2

[ Molecular Weight ]:
222.66800

[ Flash Point ]:
192.4ºC

[ Exact Mass ]:
222.04500

[ PSA ]:
30.21000

[ LogP ]:
3.14860

[ Index of Refraction ]:
1.568

Safety Information

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethyl 2-Chloroacetoacetate
  • 2,3-Dimethylphenol

DownStream

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

  • 4-(chloromethyl)-6,7-dimethylchromen-2-one
  • 4-(chloromethyl)-5,7-dimethylchromen-2-one
  • 4,7,8-trimethoxy-3,5-dimethyl-chromen-2-one
  • 6-hydroxy-4,7-dimethylchromen-2-one
  • 6-(benzylideneamino)-4,7-dimethylchromen-2-one
  • 6-amino-4,7-dimethylchromen-2-one
  • 3-(2-Methoxyquinolin-3-yl)propan-1-amine
  • 3-[3-(Hydroxymethyl)thiolan-3-yl]oxolan-3-ol
  • 8-(3-Aminoazetidin-3-yl)-1,4-dioxaspiro[4.5]decan-8-ol
  • 1-(Nitromethyl)-4-(propan-2-yloxy)benzene
  • 2,2-Dimethyl-3-(1,2-thiazol-5-yl)morpholine
  • 8-(Trifluoromethyl)azocan-2-one
  • 4-chloro-2-ethyl-5H,6H,7H,8H,9H-pyrimido[4,5-b]azepine
  • 5-[2-(Oxan-2-yl)ethyl]-1,2,3,6-tetrahydropyridin-3-ol
  • rac-(3R,4R)-1-acetyl-3-fluoro-4-methylpyrrolidine-3-carboxylic acid
  • 2,2-Difluoro-2-nitro-N-phenylethanimidamide
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