4,4-Methylenebiscyclohexylamine(PACM50)

Post Date:
Feb 20,2025
Expiry Date:
Aug 19,2025
Detailed Description:
Cas No. :176-71-3 Molecular Formula: C13H26N2
Structural Formula:
Molecular Weight: 210.37
CAS: 176-71-3
Physical Characteristics:
Melting Point: 35-45°C, Boiling
Point: 333.02°C, Flash Point:
153°C, Relative Density: 0.97
Application: Used to manufacture
nylon in polyamide industry. Also
used as a material of saturated
polyurethane.
Packing: 180kgs net weight in a
steel drum.
Specifications:
Index Name Index
Appearance Colourless or
yellowish sticky liquid
Color(APHA) 30 Max.
Assay 99.0% Min.
Isomers(trans-trans) 17%-24%
4,4'-MDA 0.30% Max.
Water 0.30% Max.

Storage Condition: Keep away
from sources of ignition, heat,
light and incompatible substances
such as strong oxidizers, acid
and so on. Put it in airtight
container and store in a cool,
dry and well-ventilated place.
Store and transport under the
rule of flammable chemicals and
corrosive.
CAS Registry Number:
176-71-3
Synonyms:
;4,4-Diaminodicyclohexylmethane;Bis(4-aminocyclohexyl)methane;4,4'-diaminodicyclohexylmethane;4,4'-methanediyldicyclohexanamine;1,1'-methanediyldicyclohexanamine;4,4'-Diaminodicyclohexyl methane;4,4-Methylenebiscyclohexylamine;4,4-diaminodicyclohexylmethane,mixture of isomers;PACM;
Molecular Formula:
C₁₃H₂₆N₂
Molecular Weight:
210.3589
Molecular Structure:
Hazard Symbols:
T+:Very toxic;
N:Dangerous for the environment;
Risk Codes:
R26:;
R34:;
R51/53:;
Safety Description:
S26:;
S28:;
S36/37/39:;
S45:;
S61:;

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