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ChemicalBook >> CAS DataBase List >> (R)-(-)-1,1'-Binaphthyl-2,2'-diyl hydrogenphosphate

(R)-(-)-1,1'-Binaphthyl-2,2'-diyl hydrogenphosphate

$4 - $2333.1
Product name: (R)-(-)-1,1'-Binaphthyl-2,2'-diyl hydrogenphosphate
CAS: 39648-67-4
MF: C20H13O4P
MW: 348.29
EINECS:609-734-1
MDL Number:MFCD00010045
Synonyms:(R)-(-)-1,1'-Biphthyl-2,2'-diyl hydrogenphosphate;(R)-1,1'-Binaphthalene-2,2'-diyl Hydrogen Phosphate,99%e.e.;(R)-(-)-1,1'-Binaphthalene-2,2'-diyl-phosphate for synthesis;R-(-)-1,1'-Binaphthyl-2,2'-diyl;2-HYDROXY-2LAMBDA5-DINAPHTHO[2,1-D:1,2-F][1,3,2]DIOXAPHOSPHEPIN-2-ONE;(R)-(-)-1,1'-Binaphthyl-2,2'-d;(R)-(-)-1,1'-Binaphthyl-2,2'-diylhydrogenphosphate,min.98%;Dinaphtho2,1-d:1,2-f1,3,2dioxaphosphepin, 4-hydroxy-, 4-oxide, (11bR)-

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ManufacturerA2B
Product numberAB51929
Product description(R)-1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate 97%
Packaging1g
Price$4
Updated2026-05-25
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ManufacturerA2B
Product numberAB51929
Product description(R)-1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate 97%
Packaging5g
Price$9
Updated2026-05-25
Buy

ManufacturerA2B
Product numberAB51929
Product description(R)-1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate 97%
Packaging10g
Price$11
Updated2026-05-25
Buy

ManufacturerA2B
Product numberAB51929
Product description(R)-1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate 97%
Packaging25g
Price$13
Updated2026-05-25
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ManufacturerA2B
Product numberAB51929
Product description(R)-1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate 97%
Packaging100g
Price$40
Updated2026-05-25
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Manufactureraablocks
Product numberAA0039B1
Product description(R)-1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate 97%
Packaging100g
Price$45
Updated2026-05-28
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Manufactureraablocks
Product numberAA0039B1
Product description(R)-1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate 98%
Packaging25g
Price$13
Updated2026-05-28
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Manufactureraablocks
Product numberAA0039B1
Product description(R)-1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate 98%
Packaging10g
Price$11
Updated2026-05-28
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Manufactureraablocks
Product numberAA0039B1
Product description(R)-1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate 97%
Packaging5g
Price$10
Updated2026-05-28
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Manufactureraablocks
Product numberAA0039B1
Product description(R)-1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate 98%
Packaging1g
Price$5
Updated2026-05-28
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ManufacturerAHH
Product numberMT-58398
Product descriptionR-1,1-Binaphthyl-2,2-diyl hydrogenphosphate 97%
Packaging5g
Price$230
Updated2026-05-25
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ManufacturerAHH
Product numberMT-58398
Product descriptionR-1,1-Binaphthyl-2,2-diyl hydrogenphosphate 97%
Packaging5g
Price$230
Updated2026-05-26
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ManufacturerAK Scientific
Product numberD252
Product description(R)-(-)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate
Packaging10g
Price$45
Updated2021-12-16
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ManufacturerAK Scientific
Product numberD252
Product description(R)-(-)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate
Packaging100g
Price$254
Updated2021-12-16
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ManufacturerAK Scientific
Product numberJ90799
Product description(R)-(-)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate
Packaging25g
Price$59
Updated2021-12-16
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ManufacturerAK Scientific
Product numberD252
Product description(R)-(-)-1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate 98%
Packaging25g
Price$49
Updated2026-06-04
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
A2B	AB51929	(R)-1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate 97%	1g	$4	2026-05-25	Buy
A2B	AB51929	(R)-1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate 97%	5g	$9	2026-05-25	Buy
A2B	AB51929	(R)-1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate 97%	10g	$11	2026-05-25	Buy
A2B	AB51929	(R)-1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate 97%	25g	$13	2026-05-25	Buy
A2B	AB51929	(R)-1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate 97%	100g	$40	2026-05-25	Buy
aablocks	AA0039B1	(R)-1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate 97%	100g	$45	2026-05-28	Buy
aablocks	AA0039B1	(R)-1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate 98%	25g	$13	2026-05-28	Buy
aablocks	AA0039B1	(R)-1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate 98%	10g	$11	2026-05-28	Buy
aablocks	AA0039B1	(R)-1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate 97%	5g	$10	2026-05-28	Buy
aablocks	AA0039B1	(R)-1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate 98%	1g	$5	2026-05-28	Buy
AHH	MT-58398	R-1,1-Binaphthyl-2,2-diyl hydrogenphosphate 97%	5g	$230	2026-05-25	Buy
AHH	MT-58398	R-1,1-Binaphthyl-2,2-diyl hydrogenphosphate 97%	5g	$230	2026-05-26	Buy
AK Scientific	D252	(R)-(-)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate	10g	$45	2021-12-16	Buy
AK Scientific	D252	(R)-(-)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate	100g	$254	2021-12-16	Buy
AK Scientific	J90799	(R)-(-)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate	25g	$59	2021-12-16	Buy
AK Scientific	D252	(R)-(-)-1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate 98%	25g	$49	2026-06-04	Buy

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Properties

Melting point :≥300 °C
alpha :-607.5 º (c=1.4,MeOH)
Boiling point :619.5±38.0 °C(Predicted)
Density :1.49±0.1 g/cm3(Predicted)
refractive index :-595 ° (C=1, MeOH)
storage temp. :Inert atmosphere,Room Temperature
solubility :Solubility in hot Methanol, almost transparency.
form :Powder
pka :1.14±0.20(Predicted)
color :white
optical activity :[α]20/D 605°, c = 1.35 in methanol
BRN :4713363
InChI :InChI=1S/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)
InChIKey :JEHUZVBIUCAMRZ-UHFFFAOYSA-N
SMILES :O=P1(OC2C=CC3C=CC=CC=3C=2C2=C3C=CC=CC3=CC=C2O1)O
CAS DataBase Reference :39648-67-4(CAS DataBase Reference)

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	Pictogram	P-Codes
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning		P264, P280, P302+P352, P321,P332+P313, P362

Precautionary statements:

P264	Wash hands thoroughly after handling.
P264	Wash skin thouroughly after handling.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352	IF ON SKIN: wash with plenty of soap and water.
P332+P313	IF SKIN irritation occurs: Get medical advice/attention.

Description

(R)-(-)-1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate is a chiral ligand used in hydrocarboxylation reactions. Complexes with rhodium and mediates the asymmetric dipolar cycloaddition of diazo compounds. A number of racemic amines which have proven difficult to separate have been resolved with this chiral acid. Palladium derivatives have been used in asymmetric hydrocarboxylations, and rhodium derivatives have been used in dipolar cycloadditions. Used in a chiral Bronsted acid catalyzed enantoselective Mannich reaction.

More related product prices

1,1'-Bi-2-naphthol R-3,3'-Bis(4-(1,1-diMethylethyl)phenyl)-1,1'-binaphthyl-2,2'-diyl hydrogenphosphate S-4-oxide-4-hydroxy-2,6-bis(4-nitrophenyl)- Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin 361342-52-1 R- 4-oxide-4-hydroxy-2,6-bis([1,1':3',1''-terphenyl]-5'-yl)-Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin 35193-64-7 1,1'-BINAPHTHYL 35193-63-6 39648-67-4

Suppliers and manufacturers

XINXIANG RUNYU MATERIAL CO., LTD.

(R)-(-)-1,1'-Binaphthyl-2,2'-diyl hydrogenphosphate CAS:39648-67-4

Hangzhou ICH Biofarm Co., Ltd

(R)-(-)-1,1'-Binaphthyl-2,2'-diyl hydrogenphosphate CAS:39648-67-4

Shanghai UCHEM Inc.

$24.00
1,1'-Binaphthyl-2,2'-diyl hydrogenphosphate CAS:39648-67-4

career henan chemical co

$1.00
(R)-(-)-1,1'-Binaphthyl-2,2'-diyl hydrogenphosphate CAS:39648-67-4

Shanghai Daken Advanced Materials Co.,Ltd

Henan Tianfu Chemical Co.,Ltd.

ATK CHEMICAL COMPANY LIMITED

Jinan Carbotang Biotech Co.,Ltd.

Antai Fine Chemical Technology Co.,Limited

SIMAGCHEM CORP

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(R)-(-)-1,1'-Binaphthyl-2,2'-diyl hydrogenphosphate

Properties

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Description

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