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4-Methylcyclohexane-1,3-Diamine
4-Methylcyclohexane-1,3-Diamine / CAS : 13897-55-7
| Appearance | Light yellow liquid | UN | 2735 |
| HS | 29213000 | DG Class | 8 |
| Synonyms | HTDA; 2,4-Diaminomethylcyclohexane; 1-Methyl-4-Cyclohexanediamine; 2,4-Diamino-1-Methylcyclohexane; 1,3-Cyclohexanediamine, 4-Methyl-; 4-Methyl-1,3-Cyclohexanediamine; Mchda; 2,4-Cyclohexanediamine, 1-Methyl-; 1-Methyl-2,4-Cyclohexanediamine | ||
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Overview
Benefits
Designated suppliers of Wanhua Chemical, Inovay, and Covestro;
China HTDA manufacturer of stable production capacity;
Temperature resistance; High mechanical strength; Low shrinkage rate; Exothermic; Excellent chemical and moisture resistance.
Specification
Inspection items | Control Indicators | Inspection results |
Appearance | Transparent, without mechanical impurities | Transparent, without mechanical impurities |
Smell | No odor | No odor |
Chromaticity (gardner) | ≤1# | ≤1# |
Amine value | 820-880 mg KOH/g | 849 mg KOH/g |
Moisture content | ≤900 ppm | 377ppm |
Purity | ≥99.5 % | 99.52 |
Outsourcing inspection | Intact | Intact |
Uses
The primary use of 4-methylcyclohexane-1,3-diamine (HTDA) is as an amine based curing agent and cross linker in polyurethane manufacture, and as an intermediate in some specialty polymers.
Due to its unique molecular structure and characteristics, HTDA possesses high reactivity, low viscosity and good fluidity, it can react with polyesters, polyethers and other multifunctional compounds, enhance the mechanical properties, chemical properties, heat and wear resistance, and form high-performance polyurethane elastomers, polyurethane coatings, polyurethane sealants, polyurethane adhesives and other products.
Application scope of our product: structural adhesive; Floors, grouting, coatings, etc. in buildings; compound material; Laminated casting and packaging; Heavy duty protective coating.
Picture
Properties
Summary
Formula
C7H16N2
Molecular Mass
128.21500
Exact Mass
128.13100
PSA
52.04000
Logp
1.86160
IUPAC
4-methylcyclohexane-1,3-diamine
SMILES
CC1CCC(CC1N)N
Attribute classification
Category
Auxiliary > Other Auxiliary Agent
Organic Chemical Materials > Heterocyclic Compounds
Organic Chemical Materials > Heterocyclic Compounds
Chemical and Physical Properties
Density
0.905g/cm3
Boiling Point
196.2ºC at 760mmHg
Flash Point
83.2ºC
Appearance
Light yellow liquid
Export information
HS Code
29213000
Export Rebate
13%
UN No.
2735
DG-Class
8
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