4-(chloromethyl)-6,7-dihydroxy-2-benzopyrone

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Names

[ Name ]:
4-(chloromethyl)-6,7-dihydroxy-2-benzopyrone

[Synonym ]:
4-Chloromethyl-6,7-dihydroxy-chromen-2-one
6,7-dihydroxy-4-chloromethylcoumarin
4-chloromethyl-6,7-dihydroxy coumarin
4-Chlormethyl-esculetin
4-(chloromethyl)-6,7-dihydroxy-2H-chromen-2-one
4-(chloromethyl)-5,7-dihydroxy-2H-chromen-2-one
4-(Chloromethyl)-6,7-dihydroxy-2-benzopyrone

Chemical & Physical Properties

[ Density]:
1.569g/cm3

[ Boiling Point ]:
484ºC at 760 mmHg

[ Molecular Formula ]:
C₁₀H₇ClO₄

[ Molecular Weight ]:
226.61300

[ Flash Point ]:
246.5ºC

[ Exact Mass ]:
226.00300

[ PSA ]:
70.67000

[ LogP ]:
1.94300

[ Index of Refraction ]:
1.656

Safety Information

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

Ethyl 2-Chloroacetoacetate
1,2,4-Trihydroxybenzene
1,2,4-Triacetoxybenzene

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)-7,8-dihydroxy-2-benzopyrone
4-(chloromethyl)-6,7-dimethoxychromen-2-one
4-(chloromethyl)-6,7-dimethylchromen-2-one
4-chloromethyl-6,7-dimethoxy-3H-isobenzofuran-1-one
4-(6,7-dihydroxy-3,7-dimethyl-oct-2-enyloxy)-1H-quinolin-2-one
4,6,7-trichloro-2,5-dihydroxy-2,3-dihydrobenzo[b]furan
4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
(4-Methyl-tetrahydro-furan-2-yl)-methanol
N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
tert-Butyl-DL-alanine
4-amino-N-[2-tert-butyl-1-(tetrahydro-2H-pyran-4-ylmethyl)-1H-benzimidazol-5-yl]-N-ethylbenzenesulfonamide
N-[3-(Aminooxy)propyl]-N-butyl-1-butanamine