3－(1,1－Dimethyl allyl)herniarin

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Names

[ CAS No. ]:
20958-63-8

[ Name ]:
3－(1,1－Dimethyl allyl)herniarin

Chemical & Physical Properties

[ Density]:
1.126g/cm3

[ Boiling Point ]:
373ºC at 760 mmHg

[ Molecular Formula ]:
C15H16O3

[ Molecular Weight ]:
244.28600

[ Flash Point ]:
156.4ºC

[ Exact Mass ]:
244.11000

[ PSA ]:
39.44000

[ LogP ]:
3.26520

[ Vapour Pressure ]:
9.24E-06mmHg at 25°C

[ Index of Refraction ]:
1.548

Safety Information

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3-(1',1'-dimethylallyl)-7-methoxy-1-tosyloxycoumarin
  • 7-Hydroxy-3-(1,1-dimethylprop-2-enyl)coumarin
  • Dimethyl sulfate
  • 4-hydroxy-7-methoxycoumarin

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

  • buchapsine
  • psorolactone B
  • psorolactone A
  • obtusifolin
  • hyperenone B
  • gravelliferone methyl ether