3385-21-5

Basic information

• Product Name: 1,3-Diaminocyclohexane
• Synonyms: cyclohex-1,3-ylenediamine;1,3-DIAMINOCYCLOHEXANE;1,3-CYCLOHEXANEDIAMINE;1,3-Cyclohexanediamine (cis- and trans- mixture);1,3-Diaminocyclohexane, mixture of isomers;1,3-Diaminocyclohexane, mixture of cis and trans isomers, 95+%;1,3-Cyclohexanediaminecis/transmixture;CYCLOHEXANE-1,3-DIAMINE
• CAS NO: 3385-21-5
• Molecular Formula: C₆H₁₄N₂
• Molecular Weight: 114.19
• EINECS: 222-194-8
• Product Categories: Intermediates of Dyes and Pigments;Anilines, Aromatic Amines and Nitro Compounds
• Mol File: 3385-21-5.mol
• Article Data: 7

Chemical Properties

• Boiling Point: 194°C(lit.)
• Flash Point: 79.4°C
• Appearance: Clear pale yellow/Liquid
• Density: 0.95
• Vapor Pressure: 0.525mmHg at 25°C
• Refractive Index: 1.49
• PKA: 10.70±0.70(Predicted)
• CAS DataBase Reference: 1,3-Diaminocyclohexane(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-Diaminocyclohexane(3385-21-5)
• EPA Substance Registry System: 1,3-Diaminocyclohexane(3385-21-5)

Safety Data

• Hazard Codes: C,Xn
• Statements: 34-20/21/22-36-22
• Safety Statements: 45-36/37/39-26
• RIDADR: 2735
• WGK Germany: 3
• RTECS: GU8750000
• HazardClass: 8
• PackingGroup: III
• Hazardous Substances Data: 3385-21-5(Hazardous Substances Data)

Usage

Chemical Properties

Clear pale yellow liquid

InChI:InChI=1/C6H14N2/c7-5-2-1-3-6(8)4-5/h5-6H,1-4,7-8H2/p+2/t5-,6-/m0/s1

Upstream product

• 7647-01-0 hydrogenchloride 
• 64-19-7 acetic acid 
• 99-09-2 3-nitro-aniline 
• 64-17-5 ethanol 
• 1634-04-4 tert-butyl methyl ether 
• 24424-99-5 di-tert-butyl dicarbonate 
• 108-45-2 m-phenylenediamine 
• 32189-20-1 trans-N,N'-bis(acetyl)cyclohexane-1,3-diamine 
• 10268-78-7 1,3-diacetylaminobenzene 
• 3385-21-5 1,3-diaminocyclohexane 
• 3971-31-1 cyclohexane-1,3-dicarboxylic acid 
• 2802-07-5 1,3-cyclohexanedionedioxime 
• 141-78-6 ethyl acetate 
• 822-87-7 2-Chlorocyclohexanone 

Downstream Products

• 764-59-0 hex-5-en-1-al 
• 1165952-92-0 cyclohexa-1,4-diene 
• 1165952-91-9 cyclohexa-1,3-diene 
• 3385-21-5 trans-cyclohexane-1,3-diamine 
• 1016495-70-7 C₈H₁₆N₂O 
• 860351-60-6 (1S,3S)-cyclohexane-1,3-diamine 
• 3385-21-5 trans-1,3-cyclohexanediamine 
• 32189-20-1 trans-1,3-Diacetamido-cyclohexan 
• 860434-15-7 (+)-dibenzyl trans-cyclohexane-1,3-diylbiscarbamate 
• 1082952-55-3 N,N''-1,3-cyclohexanediylbis[N'-tricyclo[3.3.1.1(3,7)]dec-1-ylthiourea] 
• 32189-20-1 cis-N,N'-bis(acetyl)cyclohexane-1,3-diamine 
• 32189-20-1 trans-N,N'-bis(acetyl)cyclohexane-1,3-diamine 

Relevant articles and documents

Synthesis method of weather-resistant epoxy resin curing agent

The invention discloses a synthesis method of a weather-resistant epoxy resin curing agent. The method comprises the following steps of: enabling cyclohexanedicarboxylic acid and azidoformic acid 2, 2, 2-trichloroethyl ester to react under the catalysis of DMAP and copper acetate to generate an intermediate b, and enabling the intermediate b to react with potassium carbonate to generate 1, 3-bis (aminomethyl) cyclohexane. According to a traditional synthesis method of 1, 3-bis (aminomethyl) cyclohexane, m-xylylenediamine (MXDA) is subjected to benzene ring hydrogenation reduction to prepare the 1, 3-bis (aminomethyl) cyclohexane. The invention provides the novel synthesis method of 1, 3-bis (aminomethyl) cyclohexane (1, 3-BAC), and the method is simple in process.

Discovery and structure-activity relationship of 1,3-cyclohexyl amide derivatives as novel mGluR5 negative allosteric modulators

A novel series of trans-1,3-cyclohexyl diamides was discovered and characterized as mGluR5 negative allosteric modulators (NAMs) lacking an alkyne moiety. Conformational constraint of one of the amide bonds in the diamide template led to a spirooxazoline template. A representative compound (24d) showed good in vitro potency, high CNS penetration and, upon subcutaneous dosing, demonstrated efficacy in the mouse marble burying test, generally used as indicative of potential anxiolytic activity.

Discovery of cyclopentane- and cyclohexane-trans-1,3-diamines as potent melanin-concentrating hormone receptor 1 antagonists

We herein report the optimization of cyclopentane- and cyclohexane-1,3-diamine derivatives as novel and potent MCH-R1 antagonists. Structural modifications of the 2-amino-quinoline and thiophene moieties found in the initial lead compound served to improve its metabolic stability profile and MCH-R1 affinity, and revealed unprecedented SAR when compared to other 2-amino-quinoline-containing MCH-R1 antagonists.