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ChemicalBook >> CAS DataBase List >> (R)-(-)-3,3'-BIS(TRIPHENYLSILYL)-1,1'-BINAPHTHYL-2,2'-DIYL HYDROGENPHOSPHATE, 95%

(R)-(-)-3,3'-BIS(TRIPHENYLSILYL)-1,1'-BINAPHTHYL-2,2'-DIYL HYDROGENPHOSPHATE, 95%

$34 - $10031
Product name: (R)-(-)-3,3'-BIS(TRIPHENYLSILYL)-1,1'-BINAPHTHYL-2,2'-DIYL HYDROGENPHOSPHATE, 95%
CAS: 791616-55-2
MF: C56H41O4PSi2
MW: 865.07
EINECS:
MDL Number:MFCD09265079
Synonyms:(R)-(-)-3,3'-BIS(TRIPHENYLSILYL)-1,1'-BINAPHTHYL-2,2'-DIYL HYDROGENPHOSPHATE, 95%;MacMillan TiPSY catalyst, (11bR)-4-Hydroxy-2,6-bis(triphenylsilyl)dinaphtho-[2,1-d:1μ,2μf]-1,3,2-dioxaphosphepin 4-oxide;(S)-3,3μ-Bis(triphenylsilyl)-1,1μ-binaphthyl-2,2μ-diyl hydrogenphosphate;MacMillan TiPSY catalyst, (11bS)-4-Hydroxy-2,6-bis(triphenylsilyl)dinaphtho-[2,1-d1μ,2μf]-[1,3,2]-dioxaphosphepin 4-oxide;(R)-(-)-3,3'-Bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-diyl hydrogenphosphate 96%;Carreira SALDIPAC Ligand;2,6-bis(triphenylsilyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-ol 4-oxide;(11bS)-4-hydroxy-2,6-bis(triphenylsilyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide

Price43 Properties Safety Information Description

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aablocks
ACHEMBLOCK
Alichem
Ambeed
American Custom Chemicals Corporation
Arctom
Biosynth
Chemenu
Crysdot
Sigma-Aldrich
Strem Chemicals

Package

5mg
10mg
25mg
50mg
100mg
250mg
1g
2.5g
5g

Manufactureraablocks
Product numberAA0038YC
Product description(R)-(–)-3,3'-Bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-diyl hydrogenphosphate 95%
Packaging250mg
Price$57
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA0038YC
Product description(R)-(–)-3,3'-Bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-diyl hydrogenphosphate 95%
Packaging100mg
Price$34
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA0038YC
Product description(R)-(–)-3,3'-Bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-diyl hydrogenphosphate 95%
Packaging1g
Price$219
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA0038YC
Product description(R)-(–)-3,3'-Bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-diyl hydrogenphosphate 95%
Packaging5g
Price$1074
Updated2026-05-28
Buy

ManufacturerACHEMBLOCK
Product numberX187756
Product description(R)-(-)-3,3'-Bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-diyl hydrogen phosphate 95%
Packaging5G
Price$1365
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberX187756
Product description(R)-(-)-3,3'-Bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-diyl hydrogen phosphate 95%
Packaging5G
Price$1365
Updated2026-05-25
Buy

ManufacturerACHEMBLOCK
Product numberX187756
Product description(R)-(-)-3,3'-Bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-diyl hydrogen phosphate 95%
Packaging1G
Price$285
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberX187756
Product description(R)-(-)-3,3'-Bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-diyl hydrogen phosphate 95%
Packaging1G
Price$285
Updated2026-05-25
Buy

ManufacturerAlichem
Product number791616552
Product description(11bS)-4-Hydroxy-2,6-bis(triphenylsilyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine4-oxide
Packaging1g
Price$1029
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA759908
Product description(11bR)-4-Hydroxy-2,6-bis(triphenylsilyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide 95%
Packaging5g
Price$1380
Updated2026-06-05
Buy

ManufacturerAmbeed
Product numberA759908
Product description(11bR)-4-Hydroxy-2,6-bis(triphenylsilyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine4-oxide 95%
Packaging5g
Price$1400
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA759908
Product description(11bR)-4-Hydroxy-2,6-bis(triphenylsilyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide 95%
Packaging1g
Price$277
Updated2026-06-05
Buy

ManufacturerAmbeed
Product numberA759908
Product description(11bR)-4-Hydroxy-2,6-bis(triphenylsilyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine4-oxide 95%
Packaging100mg
Price$56
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA759908
Product description(11bR)-4-Hydroxy-2,6-bis(triphenylsilyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine4-oxide 95%
Packaging250mg
Price$120
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA759908
Product description(11bR)-4-Hydroxy-2,6-bis(triphenylsilyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine4-oxide 95%
Packaging1g
Price$395
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA759908
Product description(11bR)-4-Hydroxy-2,6-bis(triphenylsilyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide 95%
Packaging250mg
Price$71
Updated2026-06-05
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA0038YC	(R)-(–)-3,3'-Bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-diyl hydrogenphosphate 95%	250mg	$57	2026-05-28	Buy
aablocks	AA0038YC	(R)-(–)-3,3'-Bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-diyl hydrogenphosphate 95%	100mg	$34	2026-05-28	Buy
aablocks	AA0038YC	(R)-(–)-3,3'-Bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-diyl hydrogenphosphate 95%	1g	$219	2026-05-28	Buy
aablocks	AA0038YC	(R)-(–)-3,3'-Bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-diyl hydrogenphosphate 95%	5g	$1074	2026-05-28	Buy
ACHEMBLOCK	X187756	(R)-(-)-3,3'-Bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-diyl hydrogen phosphate 95%	5G	$1365	2026-05-27	Buy
ACHEMBLOCK	X187756	(R)-(-)-3,3'-Bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-diyl hydrogen phosphate 95%	5G	$1365	2026-05-25	Buy
ACHEMBLOCK	X187756	(R)-(-)-3,3'-Bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-diyl hydrogen phosphate 95%	1G	$285	2026-05-27	Buy
ACHEMBLOCK	X187756	(R)-(-)-3,3'-Bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-diyl hydrogen phosphate 95%	1G	$285	2026-05-25	Buy
Alichem	791616552	(11bS)-4-Hydroxy-2,6-bis(triphenylsilyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine4-oxide	1g	$1029	2021-12-16	Buy
Ambeed	A759908	(11bR)-4-Hydroxy-2,6-bis(triphenylsilyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide 95%	5g	$1380	2026-06-05	Buy
Ambeed	A759908	(11bR)-4-Hydroxy-2,6-bis(triphenylsilyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine4-oxide 95%	5g	$1400	2021-12-16	Buy
Ambeed	A759908	(11bR)-4-Hydroxy-2,6-bis(triphenylsilyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide 95%	1g	$277	2026-06-05	Buy
Ambeed	A759908	(11bR)-4-Hydroxy-2,6-bis(triphenylsilyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine4-oxide 95%	100mg	$56	2021-12-16	Buy
Ambeed	A759908	(11bR)-4-Hydroxy-2,6-bis(triphenylsilyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine4-oxide 95%	250mg	$120	2021-12-16	Buy
Ambeed	A759908	(11bR)-4-Hydroxy-2,6-bis(triphenylsilyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine4-oxide 95%	1g	$395	2021-12-16	Buy
Ambeed	A759908	(11bR)-4-Hydroxy-2,6-bis(triphenylsilyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide 95%	250mg	$71	2026-06-05	Buy

Next Last

Properties

Melting point :329-335 °C
alpha :-197° (c=1, CHCl3)
Density :1.32±0.1 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
pka :1.17±0.20(Predicted)
form :Powder
color :white to light-yellow
optical activity :[α]22/D -197°, c = 1 in chloroform
InChIKey :BDQOCXQVIFQJRK-UHFFFAOYSA-N
SMILES :P1(O)(=O)OC2C(=CC3C=CC=CC=3C=2C2C3C=CC=CC=3C=C([Si](C3C=CC=CC=3)(C3=CC=CC=C3)C3C=CC=CC=3)C=2O1)[Si](C1C=CC=CC=1)(C1=CC=CC=C1)C1C=CC=CC=1

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P264	Wash hands thoroughly after handling.
P264	Wash skin thouroughly after handling.
P271	Use only outdoors or in a well-ventilated area.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352	IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Organocatalyst for the first enatioselective organocatalytic reductive amination reaction.

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Suppliers and manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

$2.20
(r)-(-)-3,3'-bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-diyl hydrogenphosphate (r)-(-)-3,3'-bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-diyl hydrogenphosphate CAS:791616-55-2

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(R)-(-)-3,3'-BIS(TRIPHENYLSILYL)-1,1'-BINAPHTHYL-2,2'-DIYL HYDROGENPHOSPHATE, 95%

Properties

Safety Information

Description

Related product price

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