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(S)-(-)-2,2'-Diamino-1,1'-binaphthalene

CAS No.: 18531-95-8

Chemical Name:: (S)-(-)-2,2'-Diamino-1,1'-binaphthalene

Synonyms: S-BINAM;R(+)-DABN;S(-)-DABN;2,2-DIAMINO-1,1'-BINAPHTHALENE;(S)-(-)-1,1'-BI(2-NAPHTHYLAMINE);(S)-1,1'-Binaphthyl-2,2'-diamine;(S)-(-)-2,2'-Diamino-1,1'-binaphtyl;RACEMIC-2,2'-DIAMINO-1,1'-BINAPHTHYL;(R)-(+)-2,2'-DIAMINO-1,1'-BINAPHTHYL;R(+)-1,1'-BINAPHTHALENE-2,2'-DIAMINE

CBNumber:: CB7357338

Molecular Formula:: C20H16N2

Molecular Weight:: 284.35

MOL File:: 18531-95-8.mol

MSDS File:: SDS

Modify Date:: 2023/12/8 16:55:04

Request For Quotation

(S)-(-)-2,2'-Diamino-1,1'-binaphthalene Properties

Melting point	242-244 °C(lit.)
alpha	-156 º (c=1, pyridine)
Boiling point	416.85°C (rough estimate)
Density	1.0447 (rough estimate)
refractive index	1.6450 (estimate)
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
pka	3.79±0.10(Predicted)
form	Powder
color	slightly beige
optical activity	[α]20/D 157°, c = 1 in pyridine
Water Solubility	slightly soluble
λmax	368nm(H2O)(lit.)
BRN	2419071
CAS DataBase Reference	18531-95-8(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P264-P271-P280-P302+P352-P305+P351+P338

Hazard Codes

Xn,Xi

Risk Statements

36/37/38

Safety Statements

26-39-37/39-36

WGK Germany

RTECS

DU3090000

HS Code

29215900

NFPA 704

	1
3		0

(S)-(-)-2,2'-Diamino-1,1'-binaphthalene price More Price(2)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich(India)	382434	(S)-(−)-1,1′-Binaphthyl-2,2′-diamine 99%	18531-95-8	1G	₹11712.65	2022-06-14	Buy
TCI Chemicals (India)	D3208	(S)-(-)-1,1'-Binaphthyl-2,2'-diamine	18531-95-8	200MG	₹9200	2022-05-26	Buy

Product number	Packaging	Price	Buy
382434	1G	₹11712.65	Buy
D3208	200MG	₹9200	Buy

(S)-(-)-2,2'-Diamino-1,1'-binaphthalene Chemical Properties,Uses,Production

Chemical Properties

off-white to beige powder

Uses

Used in the synthesis of chiral lactones.

(S)-(-)-2,2'-Diamino-1,1'-binaphthalene Preparation Products And Raw materials

Raw materials

Preparation Products

Benzenesulfonamide, N-(2'-amino[1,1'-binaphthalen]-2-yl)-4-methyl- [1,1'-Binaphthalene]-2,2'-diaMine, N,N,N',N'-tetraMethyl-

(S)-(-)-2,2'-Diamino-1,1'-binaphthalene Suppliers

Global( 179)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
A.J Chemicals	91-9810153283	New Delhi, India	6124	58	Inquiry
TCI Chemicals (India) Pvt. Ltd.	1800 425 7889	New Delhi, India	6778	58	Inquiry
Alfa Aesar	1 800 209 7001	Maharashtra, India	6913	58	Inquiry
Reax Chemicals	08048372701Ext 416	Hyderabad, India	4223	58	Inquiry
Sachin Chemicals	91-22-28605014	Maharashtra, India	141	58	Inquiry
XINXIANG RUNYU MATERIAL CO., LTD.	+86-13592593621; +8613592593621	China	428	58	Inquiry
Shanghai UCHEM Inc.	+862156762820 +86-13564624040	China	6938	58	Inquiry
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	China	16220	58	Inquiry
Zhengzhou HQ Material CO.,LTD.	+86-371-55919009 +8615225108189	China	661	58	Inquiry
career henan chemical co	+86-0371-86658258 +8613203830695	China	29826	58	Inquiry

Supplier	Advantage
A.J Chemicals	58
TCI Chemicals (India) Pvt. Ltd.	58
Alfa Aesar	58
Reax Chemicals	58
Sachin Chemicals	58
XINXIANG RUNYU MATERIAL CO., LTD.	58
Shanghai UCHEM Inc.	58
Shanghai Daken Advanced Materials Co.,Ltd	58
Zhengzhou HQ Material CO.,LTD.	58
career henan chemical co	58

(S)-(-)-2,2'-Diamino-1,1'-binaphthalene Spectrum

(S)-(-)-2,2'-Diamino-1,1'-binaphthalene(18531-95-8)¹HNMR (S)-(-)-2,2'-Diamino-1,1'-binaphthalene(18531-95-8)FT-IR (S)-(-)-2,2'-Diamino-1,1'-binaphthalene(18531-95-8)Raman (S)-(-)-2,2'-Diamino-1,1'-binaphthalene(18531-95-8)IR

18531-95-8((S)-(-)-2,2'-Diamino-1,1'-binaphthalene)Related Search:

1-Naphthylamine 1,3-Diaminoguanidine monohydrochloride HYDRAZINE 2-Naphthylamine 1,1'-BINAPHTHYL

1,1'-BINAPHTHYL-2,2'-DIAMINE 1,1'-BINAPHTHYL-2,2'-DIAMINE,(R)-(+)-1,1'-BINAPHTHYL-2,2'-DIAMINE,(R)-(+)-1,1'-BINAPHTHYL-2,2'-DIAMINE, 99 % (99% EE/GLC) 3,3'-DIMETHYL-1,1'-BINAPHTHYL-4,4'-DIAMINE (S)-N,Nμ-Dimethyl-2,2μ-diamino-1,1μ-binaphthyl, (S)-N,Nμ-Dimethyl-1,1μ-binaphthalene-2,2μ--diamine 2,2'-BIPHENYLDIAMINE

(R)-(+)-2,2'-BIS[(DIPHENYLPHOSPHINO)AMINO]-1,1'-BINAPHTHYL AURORA KA-7176 (S)-(-)-2,2'-Diamino-1,1'-binaphthalene

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(S)-(-)-2,2'-Diamino-1,1'-biphthalene (S)-[1,1'-Binaphthalene]-2,2'-diamine,99%e.e. (+/-)-1,1'-BINAPHTHALENE-2,2'-DIAMINE (S)-(-)-1,1'-Binaphthyl-2,2'-diamine (S)-(-)-1,1'-Binaphthyl-2,2'-diamine 99% (+/-)-2,2'-DIAMINO-1,1'-BINAPHTHALENE 2,2-DIAMINO-1,1'-BINAPHTHALENE R(+)-DABN R(+)-1,1'-BINAPHTHALENE-2,2'-DIAMINE (R)-(+)-2,2'-DIAMINO-1,1'-BINAPHTHYL RACEMIC-2,2'-DIAMINO-1,1'-BINAPHTHYL S(-)-DABN (S)-(-)-2,2'-DIAMINO-1,1-BINAPHTHALENE (S)-(-)-2,2-DIAMINO-1,1'-BINAPHTHALENE S-(-)-2,2'-DIAMINO-1,1'-BINAPHTHALENE (S)-(-)-2,2'-DIAMINO-1,1'-BINAPHTHYL S(-)-1,1'-BINAPHTHALENE-2,2'-DIAMINE (S)-(-)-1,1'-BINAPHTHYL-2,2'-DIAMINE (S)-(-)-1,1'-BI(2-NAPHTHYLAMINE) (S)-(-)-2,2'-Diamino-1,1'-binaphtyl (S)-(-)-2,2'-Diamino-1,1'-binaphthyl,99% (S)-(-)-1,1''-BINAPHTHALENE-2,2''-DIAMINE (S-BINAM) ((S)-(-) -2,2''-DIAMINO-1''1-BINAPHTHYL) (S)-(-)-1,1μ-Bi(2-naphthylamine), (S)-(-)-DABN, (S)-(-)-2,2μ-Diamino-1,1μ-binaphthalene, (S)-(-)-1,1μ-Binaphthalene-2,2μ-diamine (S)-(-)-1,1'-BINAPHTHYL-2,2'-DIAMINE, 99 % (99% EE/GLC) (S)-(-)-2,2'-Diamino-1,1'-binaphthalene,99% (S)-(-)-DABN, (S)-(-)-2,2μ-Diamino-1,1μ-binaphthalene, (S)-(-)-1,1μ-Binaphthalene-2,2μ-diamine (aS)-1,1'-Binaphthalene-2,2'-diamine (aS)-2,2'-Diamino-1,1'-binaphthalene (S)-(-)-1,1'-Binaphthyl-2,2'-diaMine, 99%, ee: 99% (S)-(-)-1,1'-Binaphthyl-2,2'-diaMine, ee: 99% 1-(2-amino-1-naphthalenyl)-2-naphthalenamine [1,1'-Binaphthalene]-2,2'-diamine, (1S)- (S)-[1,1'-Binaphthalene]-2,2'-diamine [(S)-Binam S-BINAM (S)-(-)-2,2′-Diamino-1,1′-binaphthalene(((S)-Binam)) (s)-(-)-2,2'-diamino-1,1'-binaphthalene (S)-1,1'-Binaphthyl-2,2'-diamine (S)-[1,1'-Binaphthalene]-2,2'-diamine 18531-95-8 H2NC10H6C10H6NH2 Asymmetric Synthesis Building Blocks Chiral Catalysts, Ligands, and Reagents Other Chiral Ligands Polyamines Organic Building Blocks Nitrogen Compounds Achiral Nitrogen BINAM Series