N N-Dimethylcyclohexylamine CAS 98-94-2 DMCHA. Dimethylaminocyclohexane. N-Cyclohexyldimethylamine

Model: C6H11N(CH3)2
Place of Origin: Sichuan,China (Mainland)
CAS: 98-94-2
Molecular formula: C8H17N
Linear formula: C6H11N(CH3)2
Purity: ≥98%
Molecular weight: 127.23
Appearance: colorless to pale yellow transparent liquid
Density: 0.849g/mL(25℃)
Boiling point: 158-159℃
Flash(ing) point: 39℃


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Product Description

Payment & Shipping Terms Supply Capacity
Payment Terms:L/C, T/T, WUProduction Capacity:50000 T/Year
Min. Order:2 Metric TonPacking:According to customer...
Means of Transport:Ocean, Air, LandDelivery Date:within 7 days

N,N-Dimethylcyclohexylamine ( CAS: 98-94-2)




colorless to pale yellow transparent liquid

Assay, ≥


Solidifying   point, <


Specific   gravity(D420)

0.8528 - 0.8606

Referactive   index(ND20)

1.4541 - 1.4550


soluble in alcohol and ether solvents, insoluble in   water.

Description of the sample characteristics

N,N-Dimethylcyclohexylamine is a kind of colorless or light yellow transparent liquid, soluble in alcohol and ether solvents, insoluble in water.


A secondary activity of tertiary amine catalysts.
Hzard statements

Dangerous code:C,N

Danger level:10-20/21/22-34-50/53

Security level:26-28-36/37/39-45-61

Storage transport

Seal a cool and dry preservation

Health hazard 

Invasive ways: inhalation, eat, percutaneous absorption.

Health hazard: the goods to the mucous membranes and upper respiratory tract, eye and skin has strong excitant.After inhaling, due to the throat and bronchial spasms, inflammation, edema, or pulmonary edema and lethal chemical pneumonia. After contact with a burning sensation, coughing, wheezing, laryngitis, shortness of breath, headache, nausea and vomiting.

Dimethyl ring has amine (DMCHA) is the main purpose of as catalyst of rigid polyurethane foam plastics, with rigid in the refrigerator, plank, spraying, the perfusion polyurethane hard foam at the scene. Dimethyl ring has amine on the gel and foam have do with catalytic, in hard bubble of foam and gel reaction provides a balanced catalytic properties, dimethyl ring has amine for water catalytic reaction with isocyanate is stronger, the reaction of polyols and isocyanates are appropriate catalytic, is a response to a bubble < BR >; Strong initial catalyst; Dimethyl cyclohexylamine except for use in hard foam, can also be used in molding the soft, semi-hard foam auxiliary catalysts, etc.

 Appearance: Colorless or light yellow transparent liquid, soluble in alcohol and ether solvents, insoluble in water.

Category: Polyurethane Additive Chemicals

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