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- Details for Accelerator DM
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Accelerator DM 120-78-5
Category : Catalyst and Auxiliary/Rubber Auxiliary Agent
CAS NO : 120-78-5 EC NO : 204-424-9 MF : C14H8N2S4 MW : 332.47 Product description : Chemical name
2,2,-Dibenzothiazole disulfide
Molecular formula
C14H8N2S4
Structural formula
Molecular weight
332.46
Technical Index
Appearance
off-white or light yellow powder
Initial Melting point≥
166.0??
Loss on heat≤
0.40%
Ash≤
0.40%
Residue on Sieve(150μm)
0.10%
Properties
? off-white or light yellow powder , bitter. Specific gravity 1.45-1.54, Melting point166?? & above. Soluble in chloroform, partly soluble in benzene, ethanol, CCl4, insoluble in gasoline, water and ethyl acetate. Stable under normal storage condition.
Uses
MBTS has medium curing rate in NR and SR; suitable for most general rubbers; Used as plasticizer and delay agent in chloroprene rubber. It is usually used together with secondary accelerator in the synthesis of polymers; has better scorch safety than MBT.
Packing
PE film bag lined PP woven bag or laminated kraft bag, Net wt 25kg or 20kg.
Storage
Stored in cool and dr
y place, avoid fire, insolation and moisture.Synonyms : 2,2'-Dibenzothiazole disulfide;Accelerator MBTS;Dibenzothiazole Disulfide;2,2-D ibenzothiazole Disulfide;2-(1,3-Benzothiazol-2-yldisulfanyl)-1,3-benzothiazole;2,2'-bis(benzothiazolyl)disulfide;2,2'-Dibenzothiazoledisulfide;2,2'-dithiobis-benzothiazol;2-benzothiazyldisulfide;2-Mercaptobenzothiazole disulfide;2-mercaptobenzothiazoledisulfide;2-Mercaptobenzothiazyl disulfide;2-mercaptobenzothiazyldisulfide;Accel TM;accelerator(dm);AcceleratorDM;AcceleratorMBTS;acceltm;Benzothiazol-2-yl disulfide;Benzothiazole disulfide;Benzothiazole, 2,2'-dithiobis-;benzothiazoledisulfide;benzothiazolyl;Benzothiazyldisuflide;MBTS;2,2'-disulfanediylbis(1,3-benzothiazole);1,3-benzothiazole 1,1-disulfide;Acelerator DM;Rubber Accelerator MBTS;Rubber Pharmaceutical intermediate Refined(DM);Rubber Accelerator DM;2,2'-Dithiobis(Benzothiazole);2,2'-Dithiobisbenzothiazole;DM;Accelerator DM;ACCELERATOR MBTS (DM); Molecular Structure : 
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Accelerator DM