Synonyms: Propanoicacid, 3-mercapto-, 2,2-bis[(3-mercapto-1-oxopropoxy)methyl]-1,3-propanediylester (9CI);Propionic acid, 3-mercapto-, neopentanetetrayl ester (7CI,8CI);Pentaerythritol, tetrakis(3-mercaptopropionate) (8CI);4SH;Adeka EH 316;AdekaEH 317;Adeka Hardener EH 317;Epicure QX 40;JER Cure QX 40;Mercaptate Q 43ester;PEMP;PEMP 20P;PETP (polythiol);POS 405;PTMP(accelerator);Pentaerythritol mercaptopropionate;Pentaerythritoltetra(3-mercaptopropionate);Pentaerythritol tetra(mercaptopropionate);Pentaerythritol tetra(β-thiopropionate);Pentaerythritol tetra-β-mercaptopropionate;Pentaerythritoltetrakis(3-mercaptopropanoate);Pentaerythritol tetrakis(mercaptopropionate);Pentaerythritol tetrakis(β-mercaptopropionate);Pentaerythritol tetrakis(β-thiopropionate);Pentaerythrityl tetrakis(β-mercaptopropionate);Q 43;Q 43(polythiol);QX 40;Tetrakis(3-mercaptopropionate)pentaerythritol;ThiocurePETMP Low Odor;β-Mercaptopropionicacid tetraester with pentaerythritol;