(1R,2R)-N,N'-Dimethyl-1,2-cyclohexanediamine Seven Chongqing Chemdad Co. ，Ltd

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(1R,2R)-N,N'-Dimethyl-1,2-cyclohexanediamine

CAS No.：68737-65-5

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(1R,2R)-N,N'-Dimethyl-1,2-cyclohexanediamine Basic information

Product Name:	(1R,2R)-N,N'-Dimethyl-1,2-cyclohexanediamine
Synonyms:	(1R,2R)-(-)-N1,N2-Dimethylcyclohexane-1,2-diamine 95%;(1S,2S)-N1,N2-dimethylcyclohexane-1,2-diamine;(1R,2R)-(-)-1,2-BIS(METHYLAMINO)CYCLOHEXANE;(1R,2R)-1,2-BIS(METHYLAMINO)CYCLOHEXANE;(1R,2R)-(-)-N,N'-DIMETHYLCYCLOHEXANE-1,2-DIAMINE;(1R,2R)-N,N'-DIMETHYL-1,2-CYCLOHEXANEDIAMINE;(1R,2R)-DIAMINOMETHYLCYCLOHEXANE;trans-1,2-Bis(methylamino)cyclohexane, (R,R)-(-)-N,Nμ-Dimethyl-1,2-diaminocyclohexane
CAS:	68737-65-5
MF:	C8H18N2
MW:	142.24
EINECS:
Product Categories:	Chiral Building Blocks;e.e. / Absolute Configuration Determination (NMR);Amines and Anilines;Amines (Chiral);Enantiomer Excess & Absolute Configuration Determination;Synthetic Organic Chemistry;chiral;Analytical Chemistry;Chiral Nitrogen;DACH&Trost Series
Mol File:	68737-65-5.mol

(1R,2R)-N,N'-Dimethyl-1,2-cyclohexanediamine Chemical Properties

Melting point	39-44 °C
alpha	-145 º (c=4.47 in chloroform)
Boiling point	249.85°C (rough estimate)
density	0.902
refractive index	-140 ° (C=4, CHCl3)
Fp	74 °C
storage temp.	2-8°C
form	Low Melting Solid
pka	11.04±0.40(Predicted)
color	White to light yellow
optical activity	[α]/D -145±5°, c = 4.47 in chloroform
InChIKey	JRHPOFJADXHYBR-HTQZYQBOSA-N
CAS DataBase Reference	68737-65-5(CAS DataBase Reference)

Safety Information

Hazard Codes	C
Risk Statements	34-22
Safety Statements	45-36/37/39-25-26
RIDADR	3259
WGK Germany	3
HazardClass	8
PackingGroup	Ⅱ
HS Code	29213000

MSDS Information

Provider	Language
ACROS	English

(1R,2R)-N,N'-Dimethyl-1,2-cyclohexanediamine Usage And Synthesis

Chemical Properties	white to light yellow crystal powde
Uses	(R,R)-(?)-N,N′-Dimethyl-1,2-cyclohexanediamine can be used: As a ligand in the preparation of 4H-benzo[f]imidazo[1,4]diazepin-6-one through multi-component Ullmann coupling reaction. In one of the key synthetic steps for the preparation of tricyclic γ-secretase modulators. To prepare chiral fluorous diamino-diol proligand, which is used in the synthesis of zirconium metal complexes applicable as catalysts in 1-hexene polymerization.
General Description	(R,R)-(-)-N,N′-Dimethyl-1,2-cyclohexanediamine is a N,N′-dimethylated derivative of enantiopure 1,2-diaminocyclohexane. It can be formed during the hydrolysis of (R_3a,R_7a)-1,3-(dimethyl)-2-phenyl-2,3,3a,4,5,6,7,7a-octahydro-1H-1,3,2-benzodiazaphosphole 2-oxide using HCl-methanol.

(1R,2R)-N,N'-Dimethyl-1,2-cyclohexanediamine Preparation Products And Raw materials

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