Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin,4-hydroxy-, 4-oxide, (11bR)- (39648-67-4)

Identification
Name:	Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin,4-hydroxy-, 4-oxide, (11bR)-
Synonyms:	Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin,4-hydroxy-, 4-oxide, (R)-;(-)-1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate;(-)-1,1'-Dinaphthyl-2,2'-diyl hydrogen phosphate;(-)-4-Hydroxydinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin 4-oxide;(R)-(-)-BNDHP;(R)-(-)-Binaphthyl-2,2'-diyl hydrogen phosphate;(R)-1,1'-Bi-2-naphthol-2,2'-diyl hydrogen phosphate;(R)-1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate;(R)-BNPPA;
CAS:	39648-67-4
EINECS:	-0
Molecular Formula:	C₂₀H₁₃O₄P
Molecular Weight:	348.29
InChI:	InChI=1/C20H13O4P/c21-25(22)23-17-11-9-13-5-1-3-7-15(13)19(17)20-16-8-4-2-6-14(16)10-12-18(20)24-25/h1-12H,(H,21,22)/p-1
Molecular Structure:
Properties
Melting Point:	>300 C
Density:	1.49g/cm3
Alpha:	-607.5 o (C=1.4,MEOH)
Appearance:	off-white powder
Usage:	(R)-(-)-1,1'-Binaphthyl-2,2'-diyl hydrogenphosphate (CAS NO.39648-67-4) is used for the R enantiomer of binaphthol derivative as chiral quenching agent.
Safety Data
Hazard Symbols	Xn:Harmful