(R)-[1,1']Binaphthalenyl-2,2'-disulfonic acid
Names
[ CAS No. ]:
122361-59-5
[ Name ]:
(R)-[1,1']Binaphthalenyl-2,2'-disulfonic acid
[Synonym ]:
(R)-1,1'-binaphthyl-2,2'-disulfonic acid
(R)-2,2'-dihydroxy-1,1'-binaphthyl
1,1'-binaphthyl-2,2'-disulfonic acid
2,2'-DINAPHTHOL
(Ra)-[1,1']Binaphthyl-2,2'-disulfonsaeure
(R)-1,1'-binaphthalene-2,2'-diol
BI-2-NAPHTHOL
(R)-1,1'-binaphthyl-2,2'-diol
(R,S)-BINOL
[aR,(+)]-Dinaphthol
(R)-(+)-1,1'-bi(2-naphthol)
DI-B-NAPHTHOL
(Ra)-1,1'-binaphthyl-2,2'-disulfonic acid
(R)-(+)-BINOL
(R)-(+)-1,1'-bis(2-naphthol)
Chemical & Physical Properties
[ Molecular Formula ]:
C20H14O6S2
[ Molecular Weight ]:
414.45200
[ Exact Mass ]:
414.02300
[ PSA ]:
125.50000
[ LogP ]:
6.31500
Safety Information
[ HS Code ]:
2904100000
Synthetic Route
Customs
[ HS Code ]: 2904100000
[ Summary ]:
2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%