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(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine

(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine structure

CAS No.: 29841-69-8

Chemical Name:: (1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine

Synonyms: (S,S)-DPEN;(1S,2S)-(-)-1,2-DIPHENYLETHYLENEDIAMINE;S-DPEN;(1S,2S)-1,2-DIPHENYL-1,2-ETHANEDIAMINE;(1S,2S)-(-)-1,2-Diph;raceMic stilbenediaMine;(1S,2S)-(-)-1,2-DiphenyL;(1S,2S)-(-)-1,2-Diphenylethyle;1S,2S-diphenylethane-1,2-diamine;(S,S)-1,2-DiaMino-1,2-diphenylethane

CBNumber:: CB1370520

Molecular Formula:: C14H16N2

Molecular Weight:: 212.29

MDL Number:: MFCD00082751

MOL File:: 29841-69-8.mol

MSDS File:: SDS

Last updated:2024-04-08 17:36:13

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(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine Properties

Melting point	83-85 °C(lit.)
Boiling point	342.14°C (rough estimate)
alpha	-104 º (c=1.1, MeOH 25 ºC)
Density	1.0799 (rough estimate)
refractive index	-103 ° (C=1, EtOH)
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
solubility	DMSO (Slightly), Ethanol (Slightly), Methanol (Slightly)
pka	9.78±0.10(Predicted)
form	crystal
color	white to pale yellow
optical activity	[α]20/D 102°, c = 1 in ethanol
Water Solubility	Insoluble in water.
Sensitive	Air Sensitive
BRN	3201645
InChIKey	PONXTPCRRASWKW-KBPBESRZSA-N
CAS DataBase Reference	29841-69-8(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

Xi,C

Risk Statements

36/37/38-34

Safety Statements

26-36-45-36/37/39

RIDADR

UN3259

WGK Germany

10-23

HazardClass

HS Code

29213000

NFPA 704

	1
3		1

(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine price More Price(52)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	364002	(1S,2S)-(?)-1,2-Diphenylethylenediamine 97%	29841-69-8	500mg	$118	2024-03-01	Buy
TCI Chemical	D2175	(1S,2S)-(-)-1,2-Diphenylethylenediamine >98.0%(GC)(T)	29841-69-8	1g	$37	2024-03-01	Buy
TCI Chemical	D2175	(1S,2S)-(-)-1,2-Diphenylethylenediamine >98.0%(GC)(T)	29841-69-8	5g	$104	2024-03-01	Buy
Alfa Aesar	L12968	(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine, 97%	29841-69-8	1g	$52.65	2024-03-01	Buy
Alfa Aesar	L12968	(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine, 97%	29841-69-8	5g	$208	2024-03-01	Buy

Product number	Packaging	Price	Buy
364002	500mg	$118	Buy
D2175	1g	$37	Buy
D2175	5g	$104	Buy
L12968	1g	$52.65	Buy
L12968	5g	$208	Buy

(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine Chemical Properties,Uses,Production

Chemical Properties

white to light yellow crystal powder

Uses

(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine solvation agent, For synthesis of enantiopure ethylenediamines by chirality transfer (condensation with diketones followed by reductive cleavage), Co-catalyst in the Ru catalyzed enantioselective hydrogenation of aromatic ketones, Versatile ligand for the formation of metal complexes.1 Used in the synthesis of chiral tropocoronands which have potential utility in asymmetric catalysis

General Description

1,2-Diphenylethylenediamine is a chiral molecule, generally used as a chiral resolving agent and as a precursor of the chiral auxiliary. It is also used as a chiral solvating agent in NMR study.

(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine synthesis

Synthesis of (1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine from N-Benzylideneamine

(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine Preparation Products And Raw materials

Raw materials

Sodium acetate Ethanol Acetic anhydride Sodium ethoxide Hydrogen bromide

Benzaldehyde Acetic acid L(+)-Tartaric acid Cyclohexanone Benzil

Lithium N-Benzylideneamine (4R,5R)-2,4,5-triphenyl-4,5-dihydro-1H-imidazole (+/-)-1,2-DIPHENYLETHYLENEDIAMINE (1R,2R)-(+)-1,2-Diphenylethylenediamine

(R,R)-(+)-HYDROBENZOIN

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Preparation Products

(1R,2R)-N,N'-DI-P-TOLUENESULFONYL-1,2-DIPHENYL-1,2-ETHYLENEDIAMINE 1S,2S-N,N'-bis(phenylMethyl)-1,2-diphenyl-1,2-EthanediaMine

(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine Suppliers

Global( 428)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai UCHEM Inc.	+862156762820 +86-13564624040	sales@myuchem.com	China	6709	58
airuikechemical co., ltd.	+undefined86-15315557071	sales05@airuikechemical.com	China	994	58
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	sales@capotchem.com	China	29797	60
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	15956	58
Taizhou Tianhong Biochemistry Technology Co., Ltd.	0523-86132544	sales@thbiochem.com	CHINA	305	60
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21689	55
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32686	60
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418679 +86-18949832763	info@tnjchem.com	China	2989	55
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58

Supplier	Advantage
Shanghai UCHEM Inc.	58
airuikechemical co., ltd.	58
Capot Chemical Co.,Ltd.	60
Shanghai Daken Advanced Materials Co.,Ltd	58
Taizhou Tianhong Biochemistry Technology Co., Ltd.	60
Henan Tianfu Chemical Co.,Ltd.	55
ATK CHEMICAL COMPANY LIMITED	60
Hefei TNJ Chemical Industry Co.,Ltd.	55
career henan chemical co	58
Hubei Jusheng Technology Co.,Ltd.	58

View Lastest Price from (1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-04-08	(1s,2s)-(-)-1,2-diphenyl-1,2-ethanediamine 29841-69-8	US $0.00-0.00 / Kg	1Kg	99.9%	200tons	airuikechemical co., ltd.
2024-02-23	(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine 29841-69-8	US $11.00-171.00 / g	1g	0.98	25kg	Shanghai UCHEM Inc.
2023-06-03	(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine 29841-69-8	US $100.00 / KG	1KG	99%	200 ton	Hebei Mojin Biotechnology Co., Ltd

(1s,2s)-(-)-1,2-diphenyl-1,2-ethanediamine
29841-69-8
US $0.00-0.00 / Kg
99.9%
airuikechemical co., ltd.

(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine
29841-69-8
US $11.00-171.00 / g
0.98
Shanghai UCHEM Inc.

(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine
29841-69-8
US $100.00 / KG
99%
Hebei Mojin Biotechnology Co., Ltd

(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine Spectrum

(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine(29841-69-8)¹HNMR (1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine(29841-69-8)IR (1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine(29841-69-8)Raman

29841-69-8((1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine)Related Search:

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(1R,2R)-N-Methylsulfonyl-1,2-diphenylethanediamine, 98+% (1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine Lysergic acid diethylamide 1,2-Diphenylethylenediamine (1R,2R)-(+)-1,2-Diphenylethylenediamine

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(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine 1,2-DIPHENYL-1,2-ETHANEDIAMINE,1,2-Diphenyl-1,2-ethanediamine 98% N1-METHYL-N1,1-DIPHENYL-1,2-ETHANEDIAMINE

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(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine, 99%, ee:99% (1S,2S)-(-)-1,2-Diphenylethylenediamine ,99% (1S,2S)-(-)-1,2-Diph 1S,2S-diphenylethane-1,2-diamine (1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine ee (1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine,99%,99% ee ((1S,2S)-2-AMino-1,2-diphenylethyl)aMine (S,S)-1,2-DiaMino-1,2-diphenylethane (S,S)-1,2-Diphenylethylene-1,2-diaMine raceMic stilbenediaMine (1S,2S)-(-)-1,2-Diphenylethylenediamine,97% (S,S)-DPEN (1S,2S)-(-)-1,2-Diphenylethylenediamine (S,S)-DPEN , (1S,2S)-(+)-1,2-Diphenyl-1,2-ethanediamine, 98% (1S,2S)-(-)-1,2-Diphenylethylenediamine≥ 99.5% (HPLC, Chiral purity) 1,2-ETHANEDIAMINE, 1,2-DIPHENYL-, (1S,2S)- (1S,2S)-(-)-1,2-DIPHENYL-1,2-ETHANEDIAMINE (1S,2S)-(+)-1,2-DIPHENYL 1,2-ETHANEDIAMINE (1S,2S)-(-)-1,2-DIAMINO-1,2-DIPHENYLETHANE (1S,2S)-(+)-1,2-DIAMINO-1,2-DIPHENYLETHANE (1S,2S)-(-)-1,2-DIPHENYL-1,2-ETHYLENEDIAMINE (1S,2S)-1,2-DIPHENYL-ETHANE-1,2-DIAMINE (1S,2S)-(-)-1,2-DIPHENYLETHYLENE-1,2-DIAMINE (1S, 2S)-1,2-DIPHENYLETHYLENEDIAMINE (1S,2S)-(+)-1,2-DIPHENYLETHYLENEDIAMINE (S,S)-(-)-1,2-DIPHENYLETHYLENEDIAMINE (1S,2S)-(+)-2-Diphenylethylenediamine (1S,2S)-(-)-1,2-DIPHENYLETHYLENE- DIAMIN E, 97% (98% EE/GLC) (1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine, 99% ee, 99% (1S,2S)-(-)-1,2-Diphenylethyle (1S,2S)-(-)-1,2-Diphenylethylenediamine,min.97%(S,S)-DPEN (1S,2S)-(-)-1,2-DIPHENYLETHYLENDIAMIN (1S,2S)-(-)-1,2-DIPHENYLETHYLENEDIAMINE (S,S)-DPEN (1S,2S)-(-)-1,2-DIPHENYL-1,2-ETHANEDIAMINE, 98% (99% EE) (1S,2S)-(-)-1,2-Diphenylethylenediamine-C14H16N2 (1S,2S)-Diphenylethane-1,2-diamine,99%e.e. (1S,2S)-(-)-1,2-Diphenylethylenediamine, min. 97% (1S,2S)-1,2-DIPHENYLETHANE-1,2-BIS(AMINIUM) (1S,2S)-(-)-1,2-Diphenylethylenediamine> (1S,2S)-(-)-1,2-DiphenyL TIANFUCHEM--High purity (1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine factory price (1S,2S)-1,2-DIPHENYL-1,2-ETHANEDIAMINE (1S,2S)-(-)-1,2-DIPHENYLETHYLENEDIAMINE S-DPEN (S,S)-DPEN (-)-(S,S)-1,2-Diphenylethylenediamine (1S,2S)-1,2-Diphenylethylenediamine / S-DPEN 29841-69-8 29814-69-8 C6H5CHNH22 Asymmetric Synthesis e.e. / Absolute Conefiguration Determination (NMR) Enantiomer Excess & Absolute Conefiguration Determination Chiral Building Blocks Amines (Chiral) Organic Building Blocks Polyamines Synthetic Organic Chemistry Amines and Derivatives