bi-lawsone

Suppliers

Names

[ CAS No. ]:
33440-64-1

[ Name ]:
bi-lawsone

[Synonym ]:
MFCD00191788
3,3'-dihydroxy-[2,2']binaphthyl-1,4,1',4'-tetraone
2,2'-BIS(3-HYDROXY-1,4-NAPHTHOQUINONE)
3,3'-Dihydroxy-2,2'-bi-1,4-naphthochinon
LAWSONE DIMER
2,2'-BI(3-HYDROXY-1,4-NAPHTHOQUINONE)
3,3'-bi(2-hydroxy-1,4-naphthoquinone)

Chemical & Physical Properties

[ Density]:
1.691g/cm3

[ Boiling Point ]:
391.4ºC at 760 mmHg

[ Melting Point ]:
250ºC (dec.)(lit.)

[ Molecular Formula ]:
C20H10O6

[ Molecular Weight ]:
346.29000

[ Flash Point ]:
204.7ºC

[ Exact Mass ]:
346.04800

[ PSA ]:
108.74000

[ LogP ]:
2.76900

[ Index of Refraction ]:
1.793

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
26-36

[ HS Code ]:
2914400090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2914400090

[ Summary ]:
2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Related Compounds

  • BI 135585
  • bi(7-deoxyaklavinon-7-yl)
  • BI-5-(1-(3-CHLORO-5-(TRIFLUOROMETHYL)PYRID-2-YL)-3-METHYL-1H-PYRAZOLE)-4'-(1-PHENYL-1H-5-PYRAZOLOL)
  • Bi(III)2
  • BI-685509
  • BI-0252
  • 3-Ethoxy-4-methyl-4-(phenylmethyl)-2-cyclobuten-1-one
  • 2-Amino-1H-benzo[d]imidazole-5-sulfonyl chloride
  • 4-(Cyclopentylsulfanyl)phenol
  • (3-Bromophenyl)carbamic acid
  • 6-Methoxymethoxynaphthalene-2-carboxylic acid
  • 6-Propoxy-2-naphthoic acid
  • 4-(2-Methyl-4-oxopentan-2-yl)benzamide
  • [(3-Tert-butylphenyl)methyl]hydrazine
  • (1R,2R)-2-Amino-1-(Boc-amino)indane
  • 1-((tert-Butoxycarbonyl)amino)-2,3-dihydro-1H-inden-2-yl methanesulfonate
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