d031b852_ध_रस_यन___क__स_च____व_क_प_ड_य___Source_and_description
[Chemical name] methylene chloride [Chemical formula] CH2Cl2 [Common or alternative name] dichloromethane [Source and description] 
Used as a solvent, degreaser and adhesive remover, it is available from hardware, automotive, and sometimes craft stores. Purity of commercial products can approach 90% with the remainder being composed of alcohols and petroleum distillates. Common brands include "Champion Paint Off,", many choke and valve cleaners, and Klean Strip Graffiti Remover.
सरलता से उपलब्ध रसायनों की सूची - विकिपीडिया