ChemicalBook > CAS DataBase List > (1R,2R)-N,N'-Dimethyl-1,2-cyclohexanediamine

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

Product Name
(1R,2R)-N,N'-Dimethyl-1,2-cyclohexanediamine
CAS No.
68737-65-5
Chemical Name
(1R,2R)-N,N'-Dimethyl-1,2-cyclohexanediamine
Synonyms
(1S,2S)-N1,N2-dimethylcyclohexane-1,2-diamine;(1R,2R)-DIAMINOMETHYLCYCLOHEXANE;2R)-N;trans-(1R;(1R,2R)-N,N'-Dimethy;(1R,2R)-(-)-N,N'-Dimethylcyc;N,N'-Dimethyl-cyclohexane-1,2-diamine;(R,R)-1,2-Bis(methylamino)cyclohexane.;(1R,2R)-1,2-BIS(METHYLAMINO)CYCLOHEXANE;1-N,2-N-diMethylcyclohexane-1,2-diaMine
CBNumber
CB3486038
Molecular Formula
C8H18N2
Formula Weight
142.24
MOL File
68737-65-5.mol
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(1R,2R)-N,N'-Dimethyl-1,2-cyclohexanediamine Property

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)
Flash point:
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)
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Safety

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
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H314Causes severe skin burns and eye damage

Precautionary statements

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
671274
Product name
(R,R)-(?)-N,N′-Dimethyl-1,2-cyclohexanediamine
Purity
≥97.0% (GC)
Packaging
1g
Price
$41.4
Updated
2024/03/01
TCI Chemical
Product number
D2459
Product name
(1R,2R)-(-)-N,N'-Dimethylcyclohexane-1,2-diamine
Purity
>94.0%(GC)
Packaging
1g
Price
$90
Updated
2024/03/01
TCI Chemical
Product number
D2459
Product name
(1R,2R)-(-)-N,N'-Dimethylcyclohexane-1,2-diamine
Purity
>94.0%(GC)
Packaging
100mg
Price
$16
Updated
2024/03/01
TRC
Product number
D456885
Product name
(1R,2R)-N,N''-Dimethyl-1,2-cyclohexanediamine
Packaging
100mg
Price
$45
Updated
2021/12/16
Oakwood
Product number
011504
Product name
trans-(1R,2R)-N,N'-Bismethyl-1,2-cyclohexane diamine
Packaging
5g
Price
$53
Updated
2021/12/16
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(1R,2R)-N,N'-Dimethyl-1,2-cyclohexanediamine Chemical Properties,Usage,Production

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 (R3a,R7a)-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

Raw materials

Preparation Products

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

Americas 1 Belgium 1 China 164 Europe 1 Germany 3 India 3 Japan 2 Switzerland 1 United Kingdom 6 United States 25 Global 207
Chengdu Forest Science and Technology Development Co., Ltd.
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18030648795 18030648795
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028-61777050
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China
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J & K SCIENTIFIC LTD.
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0086-571-85864795
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010-82967028 13552068683
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+86-10-82967029
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Shanghai Sinch Parmaceuticals Tech. Co. Ltd.
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View Lastest Price from (1R,2R)-N,N'-Dimethyl-1,2-cyclohexanediamine manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
(1R,2R)-N,N'-Dimethyl-1,2-cyclohexanediamine 68737-65-5
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20 mt
Release date
2024-11-12
Shanghai UCHEM Inc.
Product
(1R,2R)-N,N'-Dimethyl-1,2-cyclohexanediamine 68737-65-5
Price
US $52.00-119.00/g
Min. Order
5g
Purity
0.98
Supply Ability
25kg
Release date
2023-12-08
Hebei Mojin Biotechnology Co., Ltd
Product
(1R,2R)-N,N'-Dimethyl-1,2-cyclohexanediamine 68737-65-5
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-07-04

68737-65-5, (1R,2R)-N,N'-Dimethyl-1,2-cyclohexanediamineRelated Search:

Dimethyl ether 1,2-Diaminocyclohexane (+/-)-trans-1,2-Diaminocyclohexane Dimethyl phthalate N,N-Dimethylformamide Dimethyl fumarate Dimethyl sebacate Dimethyl sulfoxide 1,2-Cyclohexanedione 1,2-Cyclohexylenedinitrilotetraacetic acid Hexamethylenediamine Dimethyl carbonate ETHANE trans-1,4-Diaminocyclohexane N,N'-Dimethyl-1,2-cyclohexanediamine (1S,2S)-N,N'-Dimethyl-1,2-cyclohexanediamine,(S,S)-(+)-N,Nμ-Dimethyl-1,2-cyclohexanediamine CDTA (+)-U-50488 HYDROCHLORIDE

  • (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
  • (R,R)-(-)-N,N'-Dimethyl-1,2-cyclohexandiamine
  • (R,R)-1,2-Bis(methylamino)cyclohexane.
  • N,N'-Dimethyl-cyclohexane-1,2-diamine
  • trans-(1R,2R)-N,N'-Bismethyl-1,2-cyclohexane
  • (R,R)-(-)-N,N'-Dimethyl-1,2-diaminocyclohexane
  • (R,R)-(-)-N,N''-DIMETHYL-1,2-CYCLOHEXANEDIAMINE
  • (1R,2R)-N,N'-Dimethy
  • (1R,2R)-(-)-N,N'-Dimethylcyc
  • (1R,2R)-N,N'-Dimethyl-1,2-cyclohexanediamine,95%
  • (1R,2R)-(-)-N,N'-Dimethylcyclohexane-1,2-diamine,94%
  • 1,2-Cyclohexanediamine, N1,N2-dimethyl-, (1R,2R)-
  • (1R,2R)-(-)-N,N'-Dimethylcyclohexane-1,2-diamine ,97%
  • 2R)-N
  • trans-(1R
  • 1-N,2-N-diMethylcyclohexane-1,2-diaMine
  • (1R,2R)-1-N,1-N-DIMETHYLCYCLOHEXANE-1,2-DIAMINE
  • (1R,2R)-(-)-Bis(methylamino)cyclohexane
  • trans-(1R,2R)-(-)-N,N-DiMethyl-1,2-cyclohexanediaMine , free base
  • (1R,2R)-N,N'-Dimethyl-1,2-cyclohexanediamine (R,R)-(-)-N,N'-Dimethyl-1,2-diaminocyclohexane
  • (R,R)-(-)-N,N'-Dimethyl-1,2-cyclohexanediamine >=97.0% (GC)
  • Trans-(1R,2R)N,N'-Dimethyl-cyclohexane-1,2-diamine(race)
  • Trans-(1R,2R)N,N'-Dimethyl-cyclohexane-1,2-diamine(enant)
  • (R,R)-(-)-N,N'-Dimethyl-1,2-diaminocyclohexane (Oxaliplatin)
  • (R,R)-N,N'-DIMETHYLCYCLOHEXAN-1,2-DIAMINE
  • TRANS-(1R,2R)-N,N'-BISMETHYL-1,2-CYCLOHEXANE DIAMINE
  • TRANS-(1R, 2R)-N,N'-DIMETHYL-CYCLOHEXANE-1,2-DIAMINE
  • N,N'-Dimethyl-(1R,2R)-1,2-Cyclohexanediamine
  • (1R,2R)-(-)-N,N'-Dimethylcyclohexane-1,2-diamine&gt
  • C8H18N2 (1R,2R)-N,N'-Dimethyl-1,2-cyclohexanediamine 68737-65-5
  • (1R,2R)-1-N,2-N-dimethylcyclohexane-1,2-diamine
  • Tans-N,N'-Dimethyl-1,2-Cyclohexanediamine
  • (1R,2R)-N,N'-Dimethyl-1,2-cyclohexanediamine,1,2-CyclohexanediaMine, N,N,N'-triMethyl-, trans-
  • (1R,2R)-N,N'-Dimethyl-1,2-cyclohexanediamine
  • Trans-(1R,2R)-N,N'-bismethyl-1,2-cyclohexanediamine
  • (R,R)-(-)-N,N'-Dimethyl-1,2-cyclohexanediamine
  • 68737-65-5
  • 6759-81-1
  • C8H19N2Cl
  • Chiral Building Blocks
  • Enantiomer Excess & Absolute Conefiguration Determination
  • Amines (Chiral)
  • e.e. / Absolute Conefiguration Determination (NMR)
  • Organic Building Blocks
  • Amines
  • Asymmetric Synthesis
  • Chiral Building Blocks
  • e.e. / Absolute Configuration Determination (NMR)
  • Enantiomer Excess & Absolute Configuration Determination
  • Synthetic Organic Chemistry
  • Amines and Anilines