3,3-Diphenyl-3H-benzo[f]chromene

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Names

[ CAS No. ]:
4222-20-2

[ Name ]:
3,3-Diphenyl-3H-benzo[f]chromene

[Synonym ]:
3H-Naphtho[2,1-b]pyran, 3,3-diphenyl-
3,3-Diphenyl-3H-naphtho[2,1-b]pyran
3,3-Diphenyl-3H-benzo[f]chromene
3H-Naphtho(2,1-b)pyran, 3,3-diphenyl-

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
511.1±50.0 °C at 760 mmHg

[ Melting Point ]:
160ºC

[ Molecular Formula ]:
C25H18O

[ Molecular Weight ]:
334.410

[ Flash Point ]:
265.1±25.8 °C

[ Exact Mass ]:
334.135773

[ PSA ]:
9.23000

[ LogP ]:
6.89

[ Vapour Pressure ]:
0.0±1.3 mmHg at 25°C

[ Index of Refraction ]:
1.679

MSDS

Click to get detail MSDS

Safety Information

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
26-36/37/39

[ HS Code ]:
2902909090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2902909090

[ Summary ]:
2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

Related Compounds

  • 5-bromomethyl-3,3-diphenyl-3H-benzo[f]chromene
  • 3,3-diphenyl-3H-benzo[f]indazole-4,9-diol
  • 3,3-diphenyl-8-(5-thiophen-2-ylthiophen-2-yl)benzo[f]chromene
  • 1-(4-methoxyphenyl)-3,3-dimethyl-2-phenylbenzo[f]chromene
  • 3,3-diphenyl-8-(trifluoromethylsulfonyl)-3H-naphtho[2,1-b]pyran
  • 3,3-bis(2-methoxyphenyl)benzo[f]chromene
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 4-Bromo-2-fluororesorcinol
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • (2S,3S,4S,5R,6R)-6-[[(3S,4S,4aR,6aR,6bS,8R,8aR,9S,12aS,14aR,14bR)-4-formyl-8-hydroxy-8a-(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-9-[(E)-2-methylbut-2-enoyl]oxy-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy]-4-[(2S,3R,4S,5S)-4,5-dihydroxy-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3-hydroxy-5-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxane-2-carboxylic acid
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • 3-[1-(3-Fluorophenyl)-5-oxopyrrolidin-3-yl]-1-[3-(trifluoromethyl)phenyl]urea
  • (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