Antioxidant MMB 53988-10-6

Category :

Catalyst and Auxiliary/Rubber Auxiliary Agent

CAS NO :

53988-10-6

EC NO :

258-904-8

MF :

C₈H₈N₂S

MW :

164.2275

Product description :

Chemical name:

2-Mercaptomethylbenzimidazole

Structural formula:

Molecular formula:

C₈H₈N₂S

Molecular weight:

164.22

Properties:

off-white powder . Soluble in alcohol, acetone, ethyl acetate, slightly soluble in petroleum ether, CH2Cl2, insoluble in CCL4, benzene and water. Good stabilization storage ability. As second anti-degradant without poison.

Uses:

It can be used for natural and synthetic rubbers; when it is used for non sulfur curing system, it can achieve good heat resistance; also used as vulcanizing accelerator for chloroprene rubber and as sizeµÄheat sensitizing agent for size. It can not only be used for white or light-colored products, but also all rubber products; should not be used for food processing.

Technical Index:

Appearance (visual inspection)	off-white powder
Initial Melting point ¡æ ≥	270
Loss on heat % ≤	0.5
Ash % ≤	0.5
Residue on Sieve 100μm % ≤	0.1

Packing:

PE film bag lined PP woven bag or laminated kraft bag, Net wt 20kg.

Storage:

Kept in cool, dry and ventilating place, avoid direct sunlight. Valid period is 2 years.

Synonyms :

mmbi;1,3-dihydro-4(or5)-methyl-2h-benzimidazole-2-thion;1,3-dihydro-4(or5)-methyl-2h-benzimidazole-2-thione;2-mercapto-4(or5)-methylbenzimidazole;4(or5)-methyl-2-mercaptobenzimidazole;methylmercaptobenzimidazole;nocracmmb;vulkanoxmb2;1h-benzo[d]imidazole-2-thiol;2-mercaptotoluimidazole;vanox mti;timtec-bb sbb004069;(4,5)-methyl-2-mercapto benzimidazole;4-methyl-2-benzimidazolethiol;2h-benzimidazole-2-thione, 1,3-dihydro-4(or 5)-methyl-;1,3-dihydro-4(oder-5)-methyl-2h-benzimidazol-2-thion;2-mercapto-4(5)-methyl-2h-benzimidazole;1-methyl-1,3-dihydro-2H-benzimidazole-2-thione;4-methyl-1,3-dihydro-2H-benzimidazole-2-thione;Antioxidant MMB;ANTIOXIDANT MMBI;MMB;

Molecular Structure :

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Antioxidant MMB

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