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(R)-(+)-2,2'-Diamino-1,1'-binaphthalene

CAS No.: 18741-85-0

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

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

CBNumber:: CB0357339

Molecular Formula:: C20H16N2

Molecular Weight:: 284.35

MOL File:: 18741-85-0.mol

MSDS File:: SDS

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

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(R)-(+)-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,Sealed in dry,Room Temperature
solubility	Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
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
BRN	5279621
CAS DataBase Reference	18741-85-0(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

	0
2		0

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

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich(India)	382426	(R)-(+)-1,1′-Binaphthyl-2,2′-diamine 99%	18741-85-0	1G	₹11030.68	2022-06-14	Buy
TCI Chemicals (India)	D3207	(R)-(+)-1,1'-Binaphthyl-2,2'-diamine	18741-85-0	200MG	₹9200	2022-05-26	Buy

Product number	Packaging	Price	Buy
382426	1G	₹11030.68	Buy
D3207	200MG	₹9200	Buy

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

Uses

(R)-(+)-1,1'-Bi(2-naphthylamine) derivatives have been used for asymmetric hydrogenations, cyclopropanations and formation of chiral lactones. It can be used for the synthesis of sterically hindered binaphthalene-based monophosphane ligands.

General Description

(R)-(+)-1,1′-Binaphthyl-2,2′-diamine is an axially dissymmetric binaphthyl ligand mainly used in enantioselective catalysis.

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

Raw materials

Preparation Products

dibuty cebacate with ferric chloride

(R)-(+)-2,2'-Diamino-1,1'-binaphthalene Suppliers

Global( 184)Suppliers

Supplier	Tel	Country	ProdList	Advantage	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
Sachin Chemicals	91-22-28605014	Maharashtra, India	141	58	Inquiry
Reax Chemicals	08048372701Ext 416	Hyderabad, India	4223	58	Inquiry
Clearsynth Labs	91-22-45045900	Maharashtra, India	3889	58	Inquiry
CLEARSYNTH LABS LTD.	+91-22-45045900	Hyderabad, India	6351	58	Inquiry
A.J Chemicals	91-9810153283	New Delhi, India	6124	58	Inquiry
XINXIANG RUNYU MATERIAL CO., LTD.	+86-13592593621; +8613592593621	China	428	58	Inquiry
Shanghai UCHEM Inc.	+862156762820 +86-13564624040	China	6938	58	Inquiry
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	China	29798	60	Inquiry

Supplier	Advantage
TCI Chemicals (India) Pvt. Ltd.	58
Alfa Aesar	58
Sachin Chemicals	58
Reax Chemicals	58
Clearsynth Labs	58
CLEARSYNTH LABS LTD.	58
A.J Chemicals	58
XINXIANG RUNYU MATERIAL CO., LTD.	58
Shanghai UCHEM Inc.	58
Capot Chemical Co.,Ltd.	60

(R)-(+)-2,2'-Diamino-1,1'-binaphthalene Spectrum

(R)-(+)-2,2'-Diamino-1,1'-binaphthalene(18741-85-0)¹HNMR (R)-(+)-2,2'-Diamino-1,1'-binaphthalene(18741-85-0)FT-IR (R)-(+)-2,2'-Diamino-1,1'-binaphthalene(18741-85-0)IR (R)-(+)-2,2'-Diamino-1,1'-binaphthalene(18741-85-0)Raman

18741-85-0((R)-(+)-2,2'-Diamino-1,1'-binaphthalene)Related Search:

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

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

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(R)-(+)-1,1''-BINAPHTHALENE-2,2''-DIAMINE (R-BINAM) ((R)-(+) -2,2''-DIAMINO-1''1-BINAPHTHYL) (R)-(+)-1,1μ-Binaphthalene-2,2μ-diamine, (R)-(+)-2,2μ-Diamino-1,1μ-binaphthalene, (R)-(+)-DABN (R)-(+)-1,1μ-Bi(2-naphthylamine), (R)-(+)-1,1μ-Binaphthalene-2,2μ-diamine, (R)-(+)-2,2μ-Diamino-1,1μ-binaphthalene, (R)-(+)-DABN (aR)-1,1'-Binaphthalene-2,2'-diamine (aR)-2,2'-Diamino-1,1'-binaphthalene (R)-BINAM [aR,(+)]-1,1'-Binaphthalene-2,2'-diamine (R)-(+)-1,1'-BINAPHTHYL-2,2'-DIAMINE, 99 % (99% EE/GLC) (R)-(+)-2,2'-Diamino-1,1'-binaphthyl,99% (R)-(+)-2,2'-Diamino-1,1'-binaphthalene,99% (R)-(+)-1,1'-Binaphthyl-2,2'-diamine (R)-(+)-1,1'-Binaphthyl-2,2'-diamine 99% (R)-(+)-1,1′-Binaphthyl-2,2′-diamine, >=98% (R)-[1,1'-Binaphthalene]-2,2'-diamine,99%e.e. (+/-)-2,2'-DIAMINO-1,1'-BINAPHTHALENE 2,2-DIAMINO-1,1'-BINAPHTHALENE R(+)-DABN (S)-(-)-2,2'-DIAMINO-1,1'-BINAPHTHYL S(-)-1,1'-BINAPHTHALENE-2,2'-DIAMINE S(-)-DABN (R)-(+)-1,1'-BINAPHTHYL-2,2'-DIAMINE (R)-(+)-1,1'-BI(2-NAPHTHYLAMINE) R(+)-1,1'-BINAPHTHALENE-2,2'-DIAMINE RACEMIC-2,2'-DIAMINO-1,1'-BINAPHTHYL (R)-(+)-2,2'-DIAMINO-1,1-BINAPHTHALENE (R)-(+)-2,2-DIAMINO-1,1'-BINAPHTHALENE R-(+)-2,2'-DIAMINO-1,1'-BINAPHTHALENE (R)-(+)-2,2'-DIAMINO-1,1'-BINAPHTHYL (+/-)-1,1'-BINAPHTHALENE-2,2'-DIAMINE [1,1'-Binaphthalene]-2,2'-diamine, (1R)- 1-(2-aminonaphthalen-1-yl)naphthalen-2-amine (R)-(+)-2,2'-Diamino-1,1'-binaphthyl,99%,99%ee (R)-[1,1'-Binaphthalene]-2,2'-diamine [(R)-Binam] (+)-1,1'-Binaphthyl-2,2'-diamine (R)-(+)-2,2′-Diamino-1,1′-binaphthalene((R)-Binam) (R)-[1,1'-Binaphthalene]-2,2'-diamine (R)-(+)-2,2'-Diamino-1,1'-binaphthalene (R)-(+)-1,1'-binaphthyl-2,2'-diamine 18741-85-0 Asymmetric Synthesis Polyamines Other Chiral Ligands Organic Building Blocks Nitrogen Compounds Chiral Catalysts, Ligands, and Reagents Building Blocks BINAM Series Achiral Nitrogen