3,3′-Dichlor-4,4′-diaminodiphenylmethan

Structural formula:

3,3′-Dichlor-4,4′-diaminodiphenylmethane appears as tan-colored pellets or an off-white solid. Slight odor.

Density：1.44 g/cm3

Melting Point：110 °C

Boiling Point：378.9 °C

Flash Point：203°C

Refractive Index：1.671

Due to the product features,it request to store in a dry, clean, well-ventilated warehouse. And avoid exposure to light and heat to prevent oxidation. During transportation, protect from leakage, rain, and direct sunlight.

Odor：Faint, amine-like odor

PH：Weak base

3,3′-Dichlor-4,4′-diaminodiphenylmethane(MOCA) plays a vital role in preparing high quality polyurethane and epoxy resin,MOCA is widely used in machinery, automobile, aircraft manufacturing, mining, industrial and sports facilities (such as plastic track and plastic floor) can be used for curing and waterproof coatings such as epoxy resin, which can be given to polyester and poly-ether elastomer most good physical and mechanical properties and the results.

See Chemical Dangers. Well closed. Store in an area without drain or sewer access. Provision to contain effluent from fire extinguishing.

NO open flames. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.