Coumurrayin

Suppliers

Names

[ CAS No. ]:
17245-25-9

[ Name ]:
Coumurrayin

[Synonym ]:
5,7-Dimethoxy-8-(3-methyl-2-buten-1-yl)-2H-chromen-2-one
Coumarrayin
2H-1-Benzopyran-2-one, 5,7-dimethoxy-8-(3-methyl-2-buten-1-yl)-
coumurrayin

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
440.0±45.0 °C at 760 mmHg

[ Molecular Formula ]:
C16H18O4

[ Molecular Weight ]:
274.312

[ Flash Point ]:
195.7±28.8 °C

[ Exact Mass ]:
274.120514

[ PSA ]:
48.67000

[ LogP ]:
4.15

[ Vapour Pressure ]:
0.0±1.1 mmHg at 25°C

[ Index of Refraction ]:
1.548

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2932209090

Precursor & DownStream

Precursor

  • 5,7-dihydroxy-8-(3-methylbut-2-enyl)chromen-2-one
  • methyl iodide
  • 5,7-diacetoxy-8-(3'-methyl-2'-butenyl)coumarin

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

  • Benzyl 3-(cyclopropylcarbamoyl)pyrrolidine-1-carboxylate
  • 2-({Bicyclo[2.2.1]heptan-2-yl}methyl)pyrrolidine hydrochloride
  • O-[1-(1-phenylcyclopentyl)ethyl]hydroxylamine
  • N-{[1-(4-methylpiperazin-1-yl)cycloheptyl]methyl}prop-2-enamide
  • 3,3-Diethyl-2-methyl-1lambda6,2-thiazolidine-1,1,4-trione
  • 1-Methyl-8-propyl-2lambda6-thia-1-azaspiro[4.5]decane-2,2,4-trione
  • 1-Methyl-8-propyl-2lambda6-thia-1,8-diazaspiro[4.5]decane-2,2,4-trione
  • 3,3-Difluoro-1-(6-methoxy-1,3-dioxaindan-5-yl)cyclobutan-1-amine
  • 2-(4-Chloro-2-methoxyphenyl)prop-2-en-1-amine
  • 2-(5-Chloropyrimidin-2-yl)propan-1-amine
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