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ChemicalBook >> CAS DataBase List >>(1R,2R)-(+)-1,2-Diphenylethylenediamine

(1R,2R)-(+)-1,2-Diphenylethylenediamine

(1R,2R)-(+)-1,2-Diphenylethylenediamine Structure
(1R,2R)-(+)-1,2-Diphenylethylenediamine structure
CAS No.
35132-20-8
Chemical Name:
(1R,2R)-(+)-1,2-Diphenylethylenediamine
Synonyms
(1R,2R)-1,2-diphenylethane-1,2-diamine;(1R,2R)-1,2-DIPHENYLETHYLENEDIAMINE;R-DPEN;(1R,2R)-1,2-DIPHENYL-1,2-ETHANEDIAMINE;(1R,2R)-(+)-1,2-Diph;(1R,2R)-(+)-1,2-DiphenyL;(αS,βS)-Bibenzyl-α,β-diamine;(αS,βS)-Bibenzyl-α,β-diamine;(1S,2S)-(+)-1,2-Diphenylethane;(+)-1,2-Diphenylethylenediamine
CBNumber:
CB4727536
Molecular Formula:
C14H16N2
Molecular Weight:
212.29
MDL Number:
MFCD00082769
MOL File:
35132-20-8.mol
MSDS File:
SDS
Last updated:2023-10-13 18:16:27
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(1R,2R)-(+)-1,2-Diphenylethylenediamine Properties

Melting point 79-83 °C(lit.)
alpha 104 º (c=1.1, MeOH 25 ºC)
Boiling point 342.14°C (rough estimate)
Density 1.0799 (rough estimate)
refractive index 103 ° (C=1, EtOH)
storage temp. Keep in dark place,Inert atmosphere,Room temperature
solubility Chloroform (Slightly), Methanol (Slightly)
form Crystalline Powder
pka 9.78±0.10(Predicted)
color White to light yellow
optical activity [α]20/D +102°, c = 1 in ethanol
Water Solubility Insoluble in water.
Sensitive Air Sensitive
BRN 2369988
Stability Hygroscopic
InChIKey PONXTPCRRASWKW-ZIAGYGMSSA-N
CAS DataBase Reference 35132-20-8(CAS DataBase Reference)
FDA UNII JZ5DV7MKY6

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
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
Safety Statements  26-36
WGK Germany  3
F  10-23
HazardClass  8
HS Code  29212900
NFPA 704
1
2 0

(1R,2R)-(+)-1,2-Diphenylethylenediamine price More Price(42)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 364010 (1R,2R)-(+)-1,2-Diphenylethylenediamine 97% 35132-20-8 500mg $64.5 2024-03-01 Buy
Sigma-Aldrich 364010 (1R,2R)-(+)-1,2-Diphenylethylenediamine 97% 35132-20-8 1g $64.8 2024-03-01 Buy
TCI Chemical D2176 (1R,2R)-(+)-1,2-Diphenylethylenediamine >98.0%(GC)(T) 35132-20-8 1g $38 2024-03-01 Buy
TCI Chemical D2176 (1R,2R)-(+)-1,2-Diphenylethylenediamine >98.0%(GC)(T) 35132-20-8 5g $144 2024-03-01 Buy
Alfa Aesar L09558 (1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediamine, 98+% 35132-20-8 1g $75.8 2024-03-01 Buy
Product number Packaging Price Buy
364010 500mg $64.5 Buy
364010 1g $64.8 Buy
D2176 1g $38 Buy
D2176 5g $144 Buy
L09558 1g $75.8 Buy

(1R,2R)-(+)-1,2-Diphenylethylenediamine Chemical Properties,Uses,Production

Description

(1R,2R)-(+)-1,2-Diphenylethylenediamine is a chiral reagent widely used in the chemical industry at present, used for asymmetric synthesis and optical resolution.

Chemical Properties

white to light yellow crystal powder

Uses

(1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediamine is used as chiral solvation agent for determination of enantiomeric excess of chiral acids by NMR. It is used in various catalyst systems for asymmetric reactions.

(1R,2R)-(+)-1,2-Diphenylethylenediamine synthesis

16118-22-2
35132-20-8
Synthesis of (1R,2R)-(+)-1,2-Diphenylethylenediamine from N-Benzylideneamine

(1R,2R)-(+)-1,2-Diphenylethylenediamine Preparation Products And Raw materials

Raw materials

Sodium acetate Ethanol Acetic anhydride N,N-Dimethylformamide D-Tartaric acid
Sodium Sodium ethoxide Hydrogen bromide Benzaldehyde Hydrochloric acid
Acetic acid Cyclohexanone Benzil Lithium Ammonia

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Preparation Products

(1R,2R)-N,N'-DI-P-TOLUENESULFONYL-1,2-DIPHENYL-1,2-ETHYLENEDIAMINE (1R,2R)-(+)-N,N'-DIMETHYL-1,2-DIPHENYL-1,2-ETHANE DIAMINE Benzenesulfonamide, N-[(1R,2R)-2-amino-1,2-diphenylethyl]-4-nitro-

(1R,2R)-(+)-1,2-Diphenylethylenediamine Suppliers

Global( 420)Suppliers
Supplier Tel Email Country ProdList Advantage
Shanghai UCHEM Inc.
+862156762820 +86-13564624040 sales@myuchem.com China 6710 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 15928 58
Taizhou Tianhong Biochemistry Technology Co., Ltd. 		0523-86132544 sales@thbiochem.com CHINA 305 60
Hi-Tech Chemistry Corp 		0519-86626038 yuhh@hitechem.com CHINA 811 58
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21691 55
Hangzhou FandaChem Co.,Ltd. 		008657128800458; +8615858145714 fandachem@gmail.com China 9348 55
Fluoropharm Co., Ltd. 		+86-0571-85586753; +8613336034509 sales@fluoropharm.com China 1290 60
ATK CHEMICAL COMPANY LIMITED 		+undefined-21-51877795 ivan@atkchemical.com China 32480 60
career henan chemical co 		+86-0371-86658258 sales@coreychem.com China 29914 58
Supplier Advantage
Shanghai UCHEM Inc.
58
Capot Chemical Co.,Ltd. 		60
Shanghai Daken Advanced Materials Co.,Ltd 		58
Taizhou Tianhong Biochemistry Technology Co., Ltd. 		60
Hi-Tech Chemistry Corp 		58
Henan Tianfu Chemical Co.,Ltd. 		55
Hangzhou FandaChem Co.,Ltd. 		55
Fluoropharm Co., Ltd. 		60
ATK CHEMICAL COMPANY LIMITED 		60
career henan chemical co 		58

View Lastest Price from (1R,2R)-(+)-1,2-Diphenylethylenediamine manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
(1R,2R)-(+)-1,2-Diphenylethylenediamine pictures 2024-02-23 (1R,2R)-(+)-1,2-Diphenylethylenediamine
35132-20-8
 US $11.00-193.00 / g 1g 0.98 25kg Shanghai UCHEM Inc.
(1R,2R)-(+)-1,2-Diphenylethylenediamine pictures 2023-09-06 (1R,2R)-(+)-1,2-Diphenylethylenediamine
35132-20-8
 US $0.00-0.00 / KG 1KG 99% 500000kg Hebei Guanlang Biotechnology Co., Ltd.
(1R,2R)-(+)-1,2-Diphenylethylenediamine pictures 2023-01-31 (1R,2R)-(+)-1,2-Diphenylethylenediamine
35132-20-8
 US $100.00 / kg 1kg 99% 50000KG/month Hebei Mojin Biotechnology Co., Ltd

35132-20-8((1R,2R)-(+)-1,2-Diphenylethylenediamine)Related Search:

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(1R,2R)-N-Methylsulfonyl-1,2-diphenylethanediamine, 98+% (1S,2S)-(-)-1,2-Diphenylethylenediamine-C14H16N2,(1S,2S)-(-)-1,2-Diphenylethylenediamine,min.97%(S,S)-DPEN,(1S,2S)-(-)-1,2-DIPHENYLETHYLENEDIAMINE (S,S)-DPEN 2,2-Diphenylethylamine (R,R)-N-(p-Toluenesulfonyl)-1,2-diphenylethylenediamine(Chloro)(p-cymene)ruthenium(II) Dichloro[(R)-(-)-4,12-bis(di(3,5-xylyl)phosphino)-[2.2]-paracyclophane][(1S,2S)-(-)-1,2-diphenylethylenediamine]ruthenium(II)
1,2-Dianilinoethane (1S,2S)-(+)-N-(4-Toluenesulfonyl)-1,2-diphenylethylenediamine DICHLORO[(R)-(+)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL][(1S,2S)-(-)-1,2-DIPHENYLETHYLENEDIAMINE]RUTHENIUM (II)

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(R,R)-(+)-1,2-DIPHENYLETHYLENEDIAMINE (1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediamine ee (1S,2S)-1,2-Diphenyl-1,2-diaminoethane (αS,βS)-Bibenzyl-α,β-diamine (1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediamine ,98% [99%,e.e.] (1R,2R)-(+)-1,2-Diphenylethylenediamine ,99% [ee:99%] (1R,2R)-Diphenyl-1,2-ethanediamine (1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediamine, 98+%, ee 98% (1R,2R)-(+)-1,2-Diph (1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediamine,99%,99% ee (1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediaMine, 99% ee, 99% 250MG ((1R,2R)-2-AMino-1,2-diphenylethyl)aMine (R,R)-1,2-DiaMino-1,2-diphenylethane (R,R)-1,2-Diphenylethylene-1,2-diaMine (1R,2R)-(+)-1,2-DiphenylethylenediaMine,(R,R)-DPEN (1R,2R)-(+)-1,2-DiphenylethylenediaMine, ee: 99% (1R,2R)-(+)-1,2-diphenylethylendediamine (1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediamine, 98+% (1R,2R)-DIPHENYL-ETHANE-1,2-DIAMINE (1R,2R)-(+)-1,2-DIAMINO-1,2-DIPHENYLETHANE (1R,2R)-(+)-1,2-DIPHENYL-1,2-ETHANEDIAMINE (1R,2R)-(+)-1,2-DIPHENYL-1,2-ETHYLENEDIAMINE (1R,2R)-(-)-1,2-DIPHENYLETHYLENEDIAMINE (1R,2R)-(+)-1,2-DIPHENYLETHYLENEDIAMINE 1,2-ETHANEDIAMINE, 1,2-DIPHENYL-, (1R,2R)- (1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediamine, 99% ee, 99% (1S,2S)-(+)-1,2-Diphenylethane (1R,2R)-(+)-1,2-Diphenylethylenediamine,min.97%(R,R)-DPEN (1S,2S)-(-)-1,2-Diphenylenediamine (1R,2R)-(+)-1,2-DIPHENYLETHYLENDIAMIN (1R,2R)-(+)-1,2-DIPHENYLETHYLENEDIAMINE, 97% (99% EE/GLC) (1R,2R)-(+)-1,2-DiphenylethylenediaMine, 97+% (1R,2R)-(+)-1,2-Diphenylethylenediamine,97% (R,R)-DPEN (1R,2R)-(+)-1,2-Diphenylethylenediamine (1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediamine (1R,2R)-(+)-1,2-Diphenylethylenediamine (1R,2R)-(+)-1,2-Diphenylethylenediamine 97% (R,R)-DPEN , (1R,2R)-1,2-Diphenyl-1,2-ethanediamine, 98% (1R,2R)-(+)-1,2-Diphenylethylenediamine≥ 99.5% (HPLC, Chiral purity) (1R,2R)-Diphenylethane-1,2-diamine,99%e.e. (1R,2R)-(+)-1,2-Diphenylethylenediamine, min. 97% (1R,2R)-1,2-Diphenylethane-1,2-diamine 98% (1R,2R)-(+)-1,2-Diphenyl-1,2-diaminoethane (1R,2R)-(+)-1,2-Diphenylethylenediamine, 99%, ee: 99% (1R,2R)-(+)-1,2-DIPHENYL-1,2-ETHANEDIAMI (1R,2R)-(+)-1,2-Diphenylethylenediamine> (1R,2R)-(+)-1,2-DiphenyL (1R,2R)-(+)-1,2-Diphenylethylenediamine,min.97% R-DPEN (1R,2R)-1,2-DIPHENYL-1,2-ETHANEDIAMINE (1R,2R)-1,2-DIPHENYLETHYLENEDIAMINE (1R,2R)-1,2-diphenylethane-1,2-diamine (αS,βS)-Bibenzyl-α,β-diamine (+)-1,2-Diphenylethylenediamine (1R,2R)-1,2-Diphenylethylenediamine / R-DPEN 35132-20-8 C6H5NH2CHCHNH2C6H5 C14H16N2 Asymmetric Synthesis