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NT CAT PC-8 CAS No.:98-94-2 N,N-Dimethylcyclohexylamine

November 3, 2022by admin0
NT CAT PC-8   CAS No.:98-94-2   N,N-Dimethylcyclohexylamine  
Common Name: N,N-Dimethylcyclohexylamine
Other Chemical Names:
DMCHA; N,N-Dimethylcyclohex;LupragenN100Dimethylcyclohexylamine); N,N-Dimethylcyclohexylamine(LupragenN100); N-CyclohexyldimethylamineDimethylChemicalbookaminocyclohexane; N,N-diMethylcyclohaxylaMine; Cyclohexanamine,N,N-dimethyl-; Cyclohexylamine,N,N-dimethyl-; Cyclohexylamine,N,N-dimethyl-
MF: C8H17N
MW: 127.23
CAS: 98-94-2
Typical Properties
Form: clear, liquid
Colour: colourless
12 at 5 g/l at 20 °C
Melting point/freezing point
Melting point/range: -60 °C
Initial boiling point and boiling range
160 – 161 °C – lit.
Flash point
43 °C – closed cup
Upper/lower flammability
or explosive limits
Upper explosion limit: 19 %(V)
Lower explosion limit: 3,6 %(V) Upper explosion limit: 19 %(V)
Lower explosion limit: 3,6 %(V)
Vapour pressure
0.0399kPa at 20 °C
Vapour density
Relative density
0,87 g/cm3 at 25 °C
NT CAT PC-8 is a tertiary amine
used primarily to promote the urethane (polyol-isocyanate) reaction in a wide range of rigid foam applications.
NT CAT 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.  NT CAT 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.
Storage Information
NEWTOP Chemical recommends that our catalysts be stored in a dry and cool area under appropriate ventilation conditions. Each container should be closed tightly to avoid contamination with moisture or other negative influences that could change the products’ performance in the end use. The optimum storage temperature is between 10 °C and 30° C. Lower and higher storage temperatures are not preferable and should be avoided.
Shelf Life:
24 Months
Standard Packaging:
170KG Steel Drum
850KGl IBC Drum
(Polycat 8, Niax C-8, Jeffcat DMCHA, Lupragen N100 Tegoamin DMCHA, PC CAT DMCHA, Toyocat DMCHA)

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