N,N-Dimethylcyclohexylamine ( CAS: 98-94-2)
colorless to pale yellow transparent liquid
Solidifying point, <
0.8528 - 0.8606
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.
Seal a cool and dry preservation
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
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.