二硫化二苯并噻唑 | 120-78-5
中文名称:
二硫化二苯并噻唑
英文名称:
2-(1,3-benzothiazol-2-yldisulfanyl)-1,3-benzothiazole
CAS No.:
120-78-5
分子式:
C1 4 H8 N2 S4
分子量:
332.47
名称和标识符
MDL
MFCD00022874
InChIKey
AFZSMODLJJCVPP-UHFFFAOYSA-N
Inchi
1S/C14H8N2S4/c1-3-7-11-9(5-1)15-13(17-11)19-20-14-16-10-6-2-4-8-12(10)18-14/h1-8H
SMILES
C1=CC=C2C(=C1)N=C(S2)SSC3=NC4=CC=CC=C4S3
别名信息
- 中文别名 -
二硫化二苯并噻唑
2,2'-二硫代二苯并噻唑
促进剂MBTS
橡胶促进剂DM
预分散MBTS-75
预分散DM-75
母胶粒MBTS-75
母胶粒DM-75
药胶MBTS-75
药胶DM-75
促进剂DM
2,2'-二硫化二苯并噻唑
促进剂 MBTS (DM)
2,2'-二硫联二苯并噻唑*
硫化促进剂DM
二硫代苯并噻唑
2,2'-二硫雙苯并噻唑
2-(Cbz-氨基甲基)吡咯烷
2,2 -二硫化二苯并噻唑
2,2'-Dibenzothiazolyl Disulfide 2,2'-二硫化二苯并噻唑
2,2'-二硫双苯噻唑
2.2一二硫二苯并噻唑
2-硫化二苯骈噻唑
促进剂DM(MBTS)荣欣促进剂
促进剂DM(二硫化二苯并噻唑)
促进剂MBTS-75
促进剂MBTS-80
二硫化二苯并噻唑(DM)
二硫化二苯并噻唑,橡胶预分散促进剂MBT-80
二硫化二苯骈噻唑
橡胶促进剂MBTS
2,2''-二硫代二苯并噻唑
2,2'-二硫二苯并噻唑
2,2'-二硫联二苯并噻唑
促进剂DM(MBTS)
二硫化二苯并噻唑促进剂MBTS
橡胶促进剂DM(MBTS)
二硫化苯并噻唑
二硫化苯并噻唑基
D80环保溶剂油
橡胶促进剂 DM
- 英文别名 -
Accelerator (DM)
MBTS
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'-dithiobis-benzothiazol
2-benzothiazyldisulfide
2-Mercaptobenzothiazole disulfide
2-Mercaptobenzothiazyl disulfide
Accel TM
AcceleratorDM
Benzothiazol-2-yl disulfide
Benzothiazole disulfide
Benzothiazole, 2,2'-dithiobis-
benzothiazolyl
Benzothiazyldisuflide
2,2'-Dibenzothiazolyl Disulfide
2,2'-Dithiobis(benzothiazole)
1,2-Bis(benzo[d]thiazol-2-yl)disulfane
2,2’-Dibenzothiazoyl Disulfide
2,2'-Dithiobis(benzothiazole) Solution
MBTS(DM)
Perkacit? MBTS
rubber accelerator MBTS
2,2′-Dithiobis(benzothiazole)
2,2`-Dithiobis(benzothiazole)
2,2'-Dithiobisbenzothiazole
2,2-Dithiobisbenzothiazole
Perkacit MBTS
2,2'-Benzothiazyl disulfide
ALTAX
ekagomgs
Thiofide
usafcy-5
pneumaxdm
royalmbts
acceltm
Ekagom GS
2,2'-Dibenzothiazolyl disulfide
2-(1,3-benzothiazol-2-yldisulfanyl)-1,3-benzothiazole
物化性质
实验特性
LogP
5.70540
PSA
132.86000
Merck
3370
折射率
1.5700 (estimate)
水溶性
<0.01 g/100 mL at 21 ºC
沸点
532.5 °C at 760 mmHg
熔点
177-180 °C (lit.)
闪点
271 ºC
溶解度
0.01g/l
颜色与性状
浅黄色针状结晶
敏感性
对湿度敏感
密度
1.5
计算特性
精确分子量
331.95700
氢键供体数量
0
氢键受体数量
2
可旋转化学键数量
3
同位素质量
331.957031
重原子数量
20
复杂度
311
同位素原子数量
0
确定原子立构中心数量
0
不确定原子立构中心数量
0
确定化学键立构中心数量
0
不确定化学键立构中心数量
0
共价键单元数量
1
疏水参数计算参考值(XlogP)
5.6
互变异构体数量
无
表面电荷
0
拓扑分子极性表面积
133
海关数据
海关编码
2934200090
海关数据
中国海关编码:
2934999090
概述:
2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素:
品名, 成分含量, 用途
Summary:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
生产方法和用途
方法
以促进剂M为原料,用亚硝酸钠作氧化剂,在酸性介质中通入空气进行氧化而得。
用途
用作天然胶、合成胶、再生胶的通用型促进剂,主要用于制造轮胎、内胎、胶带、胶鞋和一般工业制品
噻唑类硫化促进剂。可用于天然橡胶、合成橡胶和再生胶,用途与促进剂M基本相似,但硫化临界温度较高(130℃)。是目前常用的硫化促进剂之一,广泛用于轮胎、软管、橡胶垫、防水布、艳色的橡胶帛品、胶管、电线、电缆、胶鞋等非食品应用的橡胶制品。该品毒性小,但能刺激粘膜和皮肤。
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参考资料
Reaxys RN
285796
Beilstein
204-424-9
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