N,N-dimethylcyclohexylamine DMCHA CAS98-94-2 PC-8

Chemical name: N,N-dimethylcyclohexylamine

Abbreviation: DMCHA

English name: N, N-dimethylcyclohexylamine

CAS: 98-94-2

Chemical formula: C8H17N

Physical and chemical properties

N,N-dimethylcyclohexylamine is a colorless to pale yellow transparent liquid at room temperature, soluble in alcohol and ether solvents, and insoluble in water. It is a strong basic tertiary amine compound.

Boiling range: 160-165 ° C

Freezing point: -60 ° C

Viscosity (25 ° C): 2mPa.s

Density (25 ° C): 0.85-0.87g/cm3

Refractive index (20 ° C): 1.4541-1.4550

Flash point (closed cup): 40-41 ° C.

The minimum explosion limit (volume fraction) of steam in air is 3.6% and the maximum is 19.0%.

Shanghai Qiguang Industry & Trade Co., Ltd.

Technical Data Sheet



DC PC-8 is a tertiary amine

used primarily to promote the urethane (polyol-isocyanate) reaction in a wide range of rigid foam applications.


DC PC-8 is recommended for

evaluation in a broad range of rigid foams.

A major application is insulation foams, including spray, slabstock, board laminate and refrigeration formulations. DC PC-8 is also used in rigid foam furniture frame and decorative parts manufacturing.

It can be batched with the polyol or metered as a separate stream.

Shelf Life:

24 Months

Standard Packaging:

* 170KG Steel Drum

* IBC Drum is recommended.

Items Spec

Content,Wt% 98 min

Moisture ,Wt% 0.5 max

Typical Properties

Flash Point, °C (PMCC) 43

Viscosity @25 °CmPa*s1 2

Specific Gravity@25°C(g/cm3) 0.87

N,N-dimethylcyclohexylamine DMCHA CAS98-94-2 PC-8

Opportunity reference

# 2004

Value (€)



North America, Central & South America, Europe, Africa, Asia & Middle East, Southeast Asia & Oceania


Basic materials, Health and Pharma

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