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(S)-(-)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL

(S)-(-)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL structure

CAS No.: 100165-88-6

Chemical Name:: (S)-(-)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL

Synonyms: (S)-T-BINAP;(S)-(−(R)-TOL-BINAP;(S)-TOL-BINAP;(S)-4-Me-BINAP;98% (S)-TolBINAP;(S)-T-BINAP;(S)-(-)-2,2'-Bis(di-p-toL;Bis(diphenylphosphinothiazide);BisdiptolylphosphinobinaphthylSTolBI

CBNumber:: CB0334534

Molecular Formula:: C48H40P2

Molecular Weight:: 678.78

MDL Number:: MFCD00269856

MOL File:: 100165-88-6.mol

MSDS File:: SDS

Last updated:2026-01-13 11:13:01

Product description	Number	Pack Size	Price
(S)-(?)-2,2′-Bis(di-p-tolylphosphino)-1,1′-binaphthyl 97%	668974	250mg	$41.3
(S)-(?)-2,2′-Bis(di-p-tolylphosphino)-1,1′-binaphthyl 97%	668974	1g	$113
(S)-(-)-TolBINAP >98.0%(HPLC)	T3153	1g	$53
(S)-(-)-TolBINAP >98.0%(HPLC)	T3153	5g	$200
(S)-(-)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl, 98% (S)-(-)-TolBINAP	15-0153	250mg	$30
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(S)-(-)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL Properties

Melting point	252-256 °C
alpha	-160° (c 0.5, C6H6)
Boiling point	754.4±60.0 °C(Predicted)
storage temp.	Inert atmosphere,Room Temperature
form	Powder
color	White
optical activity	[α]20/D -156°, c = 0.5 in benzene
Water Solubility	Insoluble in water.
InChIKey	IOPQYDKQISFMJI-UHFFFAOYSA-N
SMILES	P(C1C=CC(C)=CC=1)(C1C=CC(C)=CC=1)C1C=CC2=CC=CC=C2C=1C1C2=CC=CC=C2C=CC=1P(C1C=CC(C)=CC=1)C1C=CC(C)=CC=1
CAS DataBase Reference	100165-88-6(CAS DataBase Reference)
UNSPSC Code	12352005
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P280a-P304+P340-P305+P351+P338-P405-P501a

PPE

Eyeshields, Gloves, type N95 (US)

Risk Statements

36/37/38

Safety Statements

26-36/37/39

WGK Germany

TSCA

HS Code

29333990

Storage Class

11 - Combustible Solids

NFPA 704

	1
2		0

(S)-(-)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL price More Price(37)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	668974	(S)-(?)-2,2′-Bis(di-p-tolylphosphino)-1,1′-binaphthyl 97%	100165-88-6	250mg	$41.3	2023-06-20	Buy
Sigma-Aldrich	668974	(S)-(?)-2,2′-Bis(di-p-tolylphosphino)-1,1′-binaphthyl 97%	100165-88-6	1g	$113	2023-06-20	Buy
TCI Chemical	T3153	(S)-(-)-TolBINAP >98.0%(HPLC)	100165-88-6	1g	$53	2026-03-19	Buy
TCI Chemical	T3153	(S)-(-)-TolBINAP >98.0%(HPLC)	100165-88-6	5g	$200	2026-03-19	Buy
Strem Chemicals	15-0153	(S)-(-)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl, 98% (S)-(-)-TolBINAP	100165-88-6	250mg	$30	2024-03-01	Buy

Product number	Packaging	Price	Buy
668974	250mg	$41.3	Buy
668974	1g	$113	Buy
T3153	1g	$53	Buy
T3153	5g	$200	Buy
15-0153	250mg	$30	Buy

(S)-(-)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL Chemical Properties,Uses,Production

Reaction

Useful ligand for palladium-catalyzed carbon-oxygen bond formation.
Ligand for palladium-catalyzed α-arylation of ketones.
Ligand for Cu-catalyzed asymmetric conjugate reduction.
Ligand for Cu-catalyzed asymmetric dienolate addition to aldehydes.
Enantioselective conjugate reduction of lactones and lactams.
Ligand used in the enantioselective cycloaddition of allenylsilanes with α-Imino esters.
Catalytic Aldol reaction to ketones.
Ligand with rhodium catalyses [2+2+2] cycloaddition reaction of alkenes and alkynes.
Ligand used in the iridium-catalyzed enantioselective C-H bond activation of 2-(alkylamino)-pyridine with alkenes.
Iridium-catalyzed regio-, diastereo-, and enantioselective tert-(hydroxyl)-prenylation of alcohols.
Rhodium-catalyzed cross cyclotrimerization.

Chemical Properties

White powder

Uses

(S)-(-)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl is chiral ligand widely used in asymmetric synthesis. It also used as excellent catalysts for asymmetric hydrogenation of alkenes and some cyclic anhydrides. BINAP is used in organic synthesis for enantioselective transformations catalyzed by its complexes of ruthenium, rhodium, and palladium

Uses

(S)-T-BINAP reacts with silver nitrate to form (S)-Tol-BINAP·AgNO₃, which can catalyze the enantioselective allylation reaction of aldehydes to form enantiopure secondary alcohols. It may be used as a chiral ligand in the palladium catalyzed asymmetric double carbohydroamination of iodoarenes to form α-aminoamides. It can also catalyze the asymmetric N-allylation reaction of ortho-tert-butylanilide derivatives with diallyl carbonate to form chiral N-allyl ortho-tert-butylanilides.

(S)-(-)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL Preparation Products And Raw materials

Raw materials

Nickel(II) chloride hexahydrate Ethanol N,N-Dimethylformamide (R)-(+)-1,1'-Bi-2-naphthol Toluene

Trichlorosilane Sodium Trifluoromethanesulfonic anhydride Triethylamine (S)-(-)-1,1'-Bi-2-naphthol

4-Bromotoluene Tetrahydrofuran Ethyl acetate 1,2-Dichloroethane Diethyl phosphite

Triphenylphosphine Pyridine Triethylenediamine Magnesium

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Preparation Products

(S)-(-)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL Suppliers

Global( 171)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
XINXIANG RUNYU MATERIAL CO., LTD.	+86-13592593621; +8613592593621	sales@runvmat.com	China	449	58
Hebei Chuanghai Biotechnology Co., Ltd	+8615350571055	Sibel@chuanghaibio.com	China	8744	58
Shenzhen Nexcon Pharmatechs Ltd.	+86-0755-89396905 +86-18025329037	admin@nexconn.com	China	4228	58
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD	+86-13017695106 +86-13676922317	jiuyitime@fdachem.com	China	16513	58
Shanghai Daken Advanced Materials Co.,Ltd	+86-2158073036	info@dakenam.com	China	13816	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21595	55
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29830	58
Accela ChemBio Inc.	+1-858-6993322	info@accelachem.com	United States	21193	58
Wuhan Pengo Technology.,Ltd.	+86-27-81330736 +86-13628634921	sunny.w@boronicgroup.com	CHINA	171	58

Supplier	Advantage
XINXIANG RUNYU MATERIAL CO., LTD.	58
Hebei Chuanghai Biotechnology Co., Ltd	58
Shenzhen Nexcon Pharmatechs Ltd.	58
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD	58
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
ATK CHEMICAL COMPANY LIMITED	60
career henan chemical co	58
Accela ChemBio Inc.	58
Wuhan Pengo Technology.,Ltd.	58

View Lastest Price from (S)-(-)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-03-06	(S)-(-)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL 100165-88-6	US $0.00-0.00 / KG	1KG	99%	20 mt	Hebei Chuanghai Biotechnology Co., Ltd
2025-12-23	(S)-(-)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL 100165-88-6	US $0.00-0.00 / KG	1KG	0.99	500kg	XINXIANG RUNYU MATERIAL CO., LTD.
2025-10-13	(S)-(-)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL 100165-88-6	US $6.00-1.80 / kg	1kg	99%	100kg	ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

(S)-(-)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL
100165-88-6
US $0.00-0.00 / KG
99%
Hebei Chuanghai Biotechnology Co., Ltd

(S)-(-)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL
100165-88-6
US $0.00-0.00 / KG
0.99
XINXIANG RUNYU MATERIAL CO., LTD.

(S)-(-)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL
100165-88-6
US $6.00-1.80 / kg
99%
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

(S)-(-)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL Spectrum

(S)-(-)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL(100165-88-6)¹HNMR (S)-(-)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL(100165-88-6)³¹PNMR

100165-88-6((S)-(-)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL)Related Search:

(R)-(+)-TolBINAP Bis(diphenylphosphino)methane 2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL,rac-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl Chloro[(S)-(-)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl](p-cymene)ruthenium(II)chloride (S)-(-)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL

(S)-(-)-2,2'-Bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl 1,1'-BINAPHTHYL Dichloro{(S)-(-)-2,2'-bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl}[(1S,2S)-(-)-1,2-diphenylethylenediamine]ruthenium(II) Dimethylammoniumdichlorotri(mu-chloro)bis[(S)-(-)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl]diruthenate(II)

Diacetato[(S)-(-)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl]ruthenium(II) Dichloro{(R)-(+)-2,2'-bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl}[(1R,2R)-(+)-1,2-diphenylethylenediamine]ruthenium(II) Diacetato{(S)-(-)-2,2'-bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl}ruthenium(II) Chloro{(R)-(+)-2,2'-bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl}(p-cymene)ruthenium(II)chloride Dichloro{(R)-(+)-2,2'-bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl}[(2R)-(-)-1,1-bis(4-methoxyphenyl)-3-methyl-1,2-butanediamine]ruthenium(II)

Dichloro{(S)-(-)-2,2'-bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl}[(2S)-(+)-1,1-bis(4-methoxyphenyl)-3-methyl-1,2-butanediamine]ruthenium(II) Chloro[(R)-(+)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl](p-cymene)ruthenium(II)chloride Dimethylammoniumdichlorotri(mu-chloro)bis[(R)-(+)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl]diruthenate(II)

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(S)-TOL-BINAP (R)-TOL-BINAP (R)-(+)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)1,1-BINAPHTHYL (S)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-& (S)-(-)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl, 98+% (S)-(-)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl,98%(S)-Tol-BINAP (S)-(-)-2,2''-BIS(DI-P-TOLYLPHOSPHINO)-1,1''-BINAPHTHYL (S)-TOL-BINAP (S)-(-)-2,2''-Bis-[bis-(p-tolylphosphino)]-1,1''-binaphthyl PHOSPHINE, 1,1''-(1S)-[1,1''-BINAPHTHALENE]-2,2''-DIYLBIS[1,1-BIS(4-METHYLPHENYL)- (S)-T-BINAP (S)-Tol-BINAP, (S)-(-)-2,2μ-p-tolyl-phosphino)-1,1μ-binaphthyl BisdiptolylphosphinobinaphthylSTolBI (S)-(-)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl, (S)-p-Tol-BINAP (S)-(-)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl, 99% (S)-p-Tol-BINAP (S)-2,2'-Bis[bis(4-methylphenyl)phosphino]-1,1'-binaphthyl (S)-4-Me-BINAP 1,1'-(1S)-[1,1'-Binaphthalene]-2,2'-diylbis[1,1-bis(4-methylphenyl)phosphine 98% (S)-TolBINAP (S)-(-)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl 97% (R)-2,2,-bis(di-p-tolylphosphino)-1,1,-binaphthalene 1,1'-(1S)-[1,1'-Binaphthalene]-2,2'-diylbis[bis(4- methylphenyl)phosphine] (S)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthalene (S)-(-)-2,2'-Bis(di-p-toL Phosphine, (1S)-[1,1'-binaphthalene]-2,2'-diylbis[bis(4-methylphenyl)- High purity CAS 100165-88-6 (S)-(-)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL in stock 5-Bromo-37-fluorobenzylamine&hydrochloride (S)-(− )-2,2′-Bis(di-p-tolylphosphino)-1,1′-binaphthyl (S)-(-)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl (S)-2,2’-Bis(di-p-tolylphosphino)-1,1’-binaphthalene (S)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl (S-tol-Binap) 1,1'-(1S)-[1,1'-Binaphthalene]-2,2'-diylbis[bis(4-methylphenyl)phosphine (S)-(?)-2,2′-Bis(di-p-tolylphosphino)-1,1′-binaphthyl (S)-T-BINAP (S)-2,2’-Bis(di-p-tolylphosphino)-1,1’-binaphthalene (S)-(-)-2,2′-Bis(di-p-tolylphosphino)-1,1′-binaphthyl, CAS 100165-88-6 Bis(diphenylphosphinothiazide) (S)-(-)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL (S)-(-)-2,2'-Bis(di-p-tolylphosphino)-1,1'-biphthyl (S)-Tol-BINAP / (S)-(-)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl (S)-2,2'-bis[bis(4-methylphenyl)phosphino]-1,1'-binaphthalene 100165-88-6 BINAPs Asymmetric Synthesis Privileged Ligands Chiral Catalysts, Ligands, and Reagents BINAP Series Chiral Phosphine