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
More
Less

(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)
More
Less

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
More
Less

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.

More
Less

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
More
Less

(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

More
Less

(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.
Tel
18030648795 18030648795
Fax
028-61777050
Email
sales@cdforestchem.com
Country
China
ProdList
1509
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
94657
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Beijing HwrkChemical Technology Co., Ltd
Tel
010-89508211 18501085097
Fax
010-89508210
Email
sales.bj@hwrkchemical.com
Country
China
ProdList
8415
Advantage
55
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44689
Advantage
61
Wuhan Chemwish Technology Co., Ltd
Tel
86-027-67849912
Fax
86-027-87531808
Email
sales@chemwish.com
Country
China
ProdList
35896
Advantage
56
Capot Chemical Co., Ltd
Tel
+86 (0) 571 85 58 67 18
Fax
0086-571-85864795
Email
sales@capotchem.com
Country
China
ProdList
18207
Advantage
66
Beijing Ouhe Technology Co., Ltd
Tel
010-82967028 13552068683
Fax
+86-10-82967029
Email
2355560935@qq.com
Country
China
ProdList
12438
Advantage
60
Shanghai Sinch Parmaceuticals Tech. Co. Ltd.
Tel
+86-21-54098501
Fax
+86-21-54096319
Email
sales@sinch.com.cn
Country
China
ProdList
11598
Advantage
64
More
Less

View Lastest Price from (1R,2R)-N,N'-Dimethyl-1,2-cyclohexanediamine manufacturers

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 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
2023-04-13
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