(R)-[1,1']Binaphthalenyl-2,2'-disulfonic acid

Modify Date: 2024-03-10 13:27:58

(R)-[1,1']Binaphthalenyl-2,2'-disulfonic acid Structure
(R)-[1,1']Binaphthalenyl-2,2'-disulfonic acid structure
Common Name (R)-[1,1']Binaphthalenyl-2,2'-disulfonic acid
CAS Number 122361-59-5 Molecular Weight 414.45200
Density N/A Boiling Point N/A
Molecular Formula C20H14O6S2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 1,1'-Binaphthalene-2,2'-disulfonic acid
Synonym More Synonyms

 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

~79%

(R)-[1,1']Binaphthalenyl-2,2'-disulfonic acid Structure

(R)-[1,1']Binap...

CAS#:122361-59-5

Literature: Hatano, Manabu; Ishihara, Kazuaki Synthesis, 2010 , # 22 art. no. Z23510SS, p. 3785 - 3801

 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%

 Synonyms

(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)