产品名称

橡胶促进剂DOTG

CAS NO

97-39-2

中文别名

二邻甲苯胍;1,3-二邻甲苯基胍;N,N'-二邻甲苯胍;促进剂DOTG;1,3-二邻甲苯胍;

英文名称

1,3-Di-o-tolylguanidine

英文别名

Di-o-tolylguanidine

分子式

C15H17N3

分子量

239.31600

EINECS

202-577-6

熔点

176-178°C(lit.)

沸点

396.1oC at 760mmHg

毒性

Rubber Accelerator DOTG Identification: Chemical Name: Diorthotolyl guanidine Synonym: VANAX DOTG; DTG; Akrochem DOTG; Acrochem DOTG; Accelerator DT CAS NO: 97-39-2 Structural Formula: Molecular Formula: C15H17N3 Properties: Gray-white powder (granule). Little bitter, no osmyl. Density is 1.01-1.02. Soluble in chloroform, acetone, alcohol, slightly soluble in benzene, insoluble in water and gasoline. Specification: Item Powder Oiled powder Granule Appearance Gray-white powder(granule) Initial M.P. ℃≥ 170.0 170.0 170.0 Loss on drying % ≤ 0.30 0.50 0.30 Ash % ≤ 0.30 0.30 0.30 Residue on 150μm sieve % ≤ 0.10 0.10 \ Application: Suitable in NR, SNR, IIR, IR, SBR, NBR and CR. Seldom use alone, commonly with thiazoles, thiurams, dithiocarbamales and sulphenmides to promote its activity. It''''s critical temperature is 141οC. This product is a plastic-decomposing agent in CR. However, this product is not suitable for food-related products or medical products. Packing& Storage: 25kg plastic woven bag, paper with plastic film bag, kraft paper bag. Stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The validity is 1 year.