4,4′-Methylene bis(2-chloroaniline)

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Category:Pharmaceutical Materials   MOQ:100KG  Shipped directly from China

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Introduction

CAS Number: 101-14-4

Molecular Formula: C13H12Cl2N2

Molecular Weight: 267.15

Appearance: White to pale yellow, soft needle-like crystals

Melting Point: 102-107°C

Usage: Widely used in the production of polyurethane foams, elastomers, and coatings.

 

Attribute Details
Name 4.4′-Methylene bis(2-chloroaniline)
CAS Number 101-14-4
Synonyms MOCA; 4.4′-Diamino-3.3′-dichlorodiphenylmethane; 3.3′-Dichloro-4.4′-diaminodiphenylmethane; 4.4′-Methylene-bis-(2-chloroaniline)
Molecular Formula C13H12Cl2N2
Molecular Weight 267.15 g/mol
Appearance White to pale yellow crystalline powder
Density 1.44 g/cm³
Melting Point 102-107°C
Boiling Point 412.0±40.0°C at 760 mmHg
Flash Point 203.0±27.3°C
Solubility Soluble in dilute acids, ketones, ethers, alcohols, and aromatic hydrocarbons; slightly soluble in water
Primary Uses Used as a vulcanizing agent for pour-cast polyurethane rubber; also used as a crosslinking agent for polyurethane coatings and adhesives and as a curing agent for epoxy resins
Safety Hazards Classified as a carcinogen by the World Health Organization’s International Agency for Research on Cancer (IARC); may cause skin and respiratory irritation; toxic if ingested, inhaled, or absorbed through the skin; avoid contact and handle with appropriate personal protective equipment
Storage Conditions Store in a cool, dry place away from heat, sparks, and ignition sources; keep container tightly closed; store separately from incompatible materials and oxidizing agents; follow all safety and handling instructions provided by the manufacturer

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