Toluene diisocyanate manufacturer Knowledge INV domestic grade yellow MOCA amine curing agent di-o-chlorodiphenylamine methane

INV domestic grade yellow MOCA amine curing agent di-o-chlorodiphenylamine methane

INV domestic grade yellow MOCA amine curing agent di-o-chlorodiphenylamine methane

Chemistry Name : Di-o-chlorodianiline methane
English name : 4,4'-Methylene-Bis-Orthochloroaniline
OR : 3,3'-Dichloro-4,4'-Diaminodiphenylmethane

Trade Name : MOCA

Structural formula :

molecular formula :C13H12Cl2N2

Features :

content

88-90%

Molecular weight

267.16

equivalent

133.58

Appearance

Granular (100% through 1/2 mesh sieve)

Color

light yellow

taste

Slight amine smell

amine value

7.4~7.6(m.molc/g)

specific gravity@24℃

1.44(solid)

specific gravity@107℃

1.26 (liquid)

melting range

98~107℃

storage stability

Slightly hygroscopic, avoid contact with water.

Solubility

Slightly soluble in water, soluble in dilute acids, ethers and alcohols.

purpose

Bridging agent for polyurethane and epoxy resin.

Packaging

25kg or 50kg paper drum.

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