4,4'-dimethylangelicin

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Names

[ CAS No. ]:
22975-76-4

[ Name ]:
4,4'-dimethylangelicin

[Synonym ]:
4.5'-Dimethyl-isopsoralen
2H-Furo(2,3-h)(1)benzopyran-2-one,4,9-dimethyl-,plus ultraviolet A radiation
2H-Furo(2,3-h)-1-benzopyran-2-one,4,9-dimethyl-(8CI,9CI)
4,9-dimethyl-furo[2,3-h]chromen-2-one
4,4'-Dimethylisopsoralen plus ultraviolet a radiation
4,9-Dimethyl-2H-furo(2,3-h)-1-benzopyran-2-one plus ultraviolet a radiation
4,4'-DIMETHYLANGELICIN
4,9-Dimethyl-furo[2,3-h]chromen-2-on
4,4'-Dimethylangelicin plus ultraviolet a radiation
4,4'-Dimethylisopsoralen

Chemical & Physical Properties

[ Density]:
1.273g/cm3

[ Boiling Point ]:
384.4ºC at 760mmHg

[ Molecular Formula ]:
C13H10O3

[ Molecular Weight ]:
214.21700

[ Flash Point ]:
186.3ºC

[ Exact Mass ]:
214.06300

[ PSA ]:
43.35000

[ LogP ]:
3.15600

[ Vapour Pressure ]:
4.11E-06mmHg at 25°C

[ Index of Refraction ]:
1.624

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
LV1051010
CHEMICAL NAME :
2H-Furo(2,3-h)(1)benzopyran-2-one, 4,9-dimethyl-, plus ultraviolet A radiation
CAS REGISTRY NUMBER :
22975-76-4
BEILSTEIN REFERENCE NO. :
0196616
LAST UPDATED :
199612
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C13-H10-O3
MOLECULAR WEIGHT :
214.23

Safety Information

[ HS Code ]:
2932999099

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 4,4'-diacetoxy-α,α'-dichloro-bibenzyl
  • 4,4'-(1,6-diphenyl-3,4-diaza-hexa-1,3,5-triene-1,6-diyl)-bis-morpholine
  • 4,4'-Dibenzyl-2,2'-di(tert-butyl)-[3,3'-bi(1,2,4-oxadiazolidin)]-5,5'-dithion
  • 4,4'-(sulfonylbis(methylene))bis(methylbenzene)
  • 4,4',4''-Methanetriyltribenzonitrile
  • 4,4'-bis[[4,5-dihydro-3-methyl-1-(4-methylphenyl)-5-oxo-1H-pyrazol-4-yl]azo][1,1'-biphenyl]-2,2'-disulphonic acid