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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Reference substances

Reference substances

Currently viewing:
IUPAC name:
Reaction mass (1:2:1) of bis(N-cyclohexyl-N'-phenyleneureido)methylene and bis(N-octadecyl-N'-phenyleneureido)methylene and bis(N-dicyclohexyl-N'-phenyleneureido)methylene

Inventory

EC number:
406-550-1
EC name:
A mixture (1:2:1) of: bis(N-cyclohexyl-N'-phenyleneureido)methylene; bis(N-octadecyl-N'-phenyleneureido)methylene; bis(N-dicyclohexyl-N'-phenyleneureido)methylene
CAS number:
-
Description:
MDI
Synonyms
Names:
MDI/CHA/ODA/DCHA
Identifier:
IUPAC name
Reaction mass of 3‐cyclohexyl‐1‐[4‐({4‐[(cyclohexylcarbamoyl)amino]phenyl}methyl)phenyl]urea and 3‐cyclohexyl‐1‐[4‐({4‐[(octadecylcarbamoyl)amino]phenyl}methyl)phenyl]urea and 1,1‐dicyclohexyl‐3‐[4‐({4‐[(cyclohexylcarbamoyl)amino]phenyl}methyl)phenyl]urea and 1,1‐dicyclohexyl‐3‐[4‐({4‐[(octadecylcarbamoyl)amino]phenyl}methyl)phenyl]urea and 3‐octadecyl‐1‐[4‐({4‐[(octadecylcarbamoyl)amino]phenyl}methyl)phenyl]urea
Identifier:
common name
Reaction mass of MDI-CHA/CHA and MDI-CHA/ODA and MDI-CHA/DCHA and MDI-ODA/ODA and MDI-ODA/DCHA
Reaction mass of 3‐cyclohexyl‐1‐[4‐({4‐[(cyclohexylcarbamoyl)amino]phenyl}methyl)phenyl]urea and 3‐cyclohexyl‐1‐[4‐({4‐[(octadecylcarbamoyl)amino]phenyl}methyl)phenyl]urea and 1,1‐dicyclohexyl‐3‐[4‐({4‐[(cyclohexylcarbamoyl)amino]phenyl}methyl)phenyl]urea and 1,1‐dicyclohexyl‐3‐[4‐({4‐[(octadecylcarbamoyl)amino]phenyl}methyl)phenyl]urea and 3‐octadecyl‐1‐[4‐({4‐[(octadecylcarbamoyl)amino]phenyl}methyl)phenyl]urea

Molecular and structural information

Molecular weight:
>= 448.6 - <= 789.3

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