Home > All categories> Catalysts and Additives> Catalysts> Precious Metal Catalysts> (1R,2R)-1,2-diphenylethane-1,2-diamine

(1R,2R)-1,2-diphenylethane-1,2-diamine

Get Latest Price >

FOB Price contact us for price

Origin: China

Cas No: 35132-20-8

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

Vendor:

Payment Terms:

Inquiry now

* Send an Inquiry to us

Add to wishlist

* Name your price
* Start order doesn't mean buying now

Products Specification
Product Description

Quick Details
CAS No.:
35132-20-8
Other Names:
(1R,2R)-1,2-Diphenyl-1,2-ethanediamine
MF:
C14H16N2
EINECS No.:
609-071-8
Place of Origin:
Sichuan China
Type:
Agrochemical Intermediates, Dyestuff Intermediates, Pharmaceutical Intermediates, Syntheses Material Intermediates
Purity:
99% min
Brand Name:
Eternal
Model Number:
35132-20-8
Application:
intermediates
Appearance:
white powder
CAS:
35132-20-8
Color:
white powder
Assay:
99% min
Packing:
bottle
Storage:
Cool Dried Storage
Sample:
Availiable
Usage:
Chemical Reagent
Certification:
ISO
Delivery:
Within 1-3 Days
Boiling point:
79-83 °C(lit.)
Packaging&Delivery
Packaging Details
10 g/aluminum foil bag
1 kg/aluminum foil bag
25kg/drum
Port
Shanghai Chengdu
Lead Time:
Quantity(Grams) 1 - 10000 10001 - 100000 >100000
Est. Time(days) 1 3 To be negotiated

Property

CAS No.: 35132-20-8 Formula: C14H16N2 Molecular Weight: 212.29000

Description

1,2-Diphenyl-1,2-ethylenediamine is an organic compound with the formula H2NCHPhCHPhNH2, where Ph is C6H5, phenyl. This diamine is a precursor to a ligand for certain homogeneous hydrogenation catalysts. It can be prepared from benzil by reductive amination.

Basic Info

Chemical Name	(1R,2R)-1,2-diphenylethane-1,2-diamine
Synonyms	(1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediamine; (1R,2R)-1,2-Diphenylethane-1,2-diamine; (1R,2R)-1,2-Diphenyl-1,2-ethanediamine; (1R,2R)-(+)-1,2-Diphenylethylenediamine; (1R,2R)-(+)-1,2-Diphenyl-1,2-Ethanediamine ee; (1R,2R)-(+)-1,2-Diamino-1,2-diphenylethane;
CAS No.	35132-20-8
Molecular Formula	C14H16N2
Molecular Weight	212.29000
PSA	52.04000
LogP	3.78700

Properties

Appearance & Physical State	Pale yellow to colorless transparent liquid
Density	1.106 g/cm3
Boiling Point	353.9ºC at 760 mmHg
Melting Point	81-84ºC
Flash Point	199.9ºC
Storage Condition	2-8ºC

Safety Info

Safety Statements	S26-S36
HS Code	2942000000
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

DIPHENYLGLYOXIME→(1S,2S)-1,2-diphenylethane-1,2-diamine+1,2-diphenylethane-1,2-diamine
(+/-)-1,2-DIPHENYLETHYLENEDIAMINE→(1S,2S)-1,2-diphenylethane-1,2-diamine+(1R,2R)-1,2-diphenylethane-1,2-diamine
(1S,4S,4'R,5'R)-4',5'-diphenylspiro[7-(tert-butoxycarbonyl)-7-azabicyclo[2.2.1]hept-5-en-2,2'-imidazolidine]→(1R,2R)-1,2-diphenylethane-1,2-diamine+(1S,4S)-7-(tert-butoxycarbonyl)-7-azabicyclo[2.2.1]hept-5-en-2-one

Precursor

(-)-(1R,2R)-1,2-diphenylethane-1,2-diazide
(1R,4R,4'R,5'R)-4',5'-diphenylspiro[7-(tert-butoxycarbonyl)-7-azabicyclo[2.2.1]hept-5-en-2,2'-imidazolidine]
(1S,4S,4'R,5'R)-4',5'-diphenylspiro[7-(tert-butoxycarbonyl)-7-azabicyclo[2.2.1]hept-5-en-2,2'-imidazolidine]
(+/-)-1,2-DIPHENYLETHYLENEDIAMINE

Downstream Product

N-[(1R,2R)-1,2-diphenyl-2-(trifluoromethylsulfonylamino)ethyl]-1,1,1-trifluoromethanesulfonamide
(1R,2R)-N-Methylsulfonyl-1,2-diphenylethanediamine, 98+%
(4R,5R)-2,4,5-triphenyl-4,5-dihydro-1H-imidazole
(R,R)-N-(p-Toluenesulfonyl)-1,2-diphenylethylenediamine

Hot tags: (1r,2r)-1,2-diphenylethane-1,2-diamine, China, manufacturers, suppliers, factory, wholesale, low price, high quality