2,2'-Dibenzothiazolyl disulfide 二硫化二苯并噻唑

CAS 120-78-5 MFCD00022874

化学结构图

120-78-5
SMILES: c1ccc2sc(SSc3nc4ccccc4s3)nc2c1

化学属性

Mol. FormulaC14H8N2S4
Mol. Weight332
Melting Point177-180
Flash Point271 ºC
Density1.5
Solubility<0.01 G/100 ML AT 21 ºC

别名和识别编码

Chemical Name2,2'-Dibenzothiazolyl disulfide
Synonym 2-Mercaptobenzothiazyl disulfide Benzothiazolyl disulfide 2,2'-Benzothiazyl disulfide 2,2'-二硫代二苯并噻唑 USAF EK-5432 { Bis(2-benz {un ALTAX Di-(2-benzothiazol)disulfide MBTS DBTD 2,2'-dibenzothiazyl disulfide 2,2'-disulfanediyl-bis-benzothiazole 药胶DM-75 母胶粒DM-75 Thiofide Bis(2-benzothiazolyl) 2,2'-disulfide 预分散MBTS-75 2,2'-BENZOTHIAZYLDISULPHIDE 2,2'-dithio-bis-benzathiazole {uni_hambu Vulkacit DM Accel DM 二硫代苯并噻唑 2,2'-Dibenzothiazolyl disulfide {hazard_c 2,2'-dithiobi {uni_ham di(benzothiazol-2-yl) disulfide 2,2'-二硫二苯并噻唑 Dibenzoylthiazyl disulfide Ekagom GS 2,2'-DITHIOBIS(BENZOTHIAZOLE) 2,2'-Dithiobisbenzothiazole Di-2-benzothi 2,2’ 药胶MBTS-75 NSC 677459 2-(1,3-Benzot Bis(2-benzothiazole) 2,2'-disulfide TIMTEC-BB SBB006534 Di(benzothiazol-2-yl)disulfid 2,2'-DIBENZOTHIAZOLYL DISULFIDE BENZOTHIAZ 橡胶促进剂DM di(benzothiazol-2-yl) disulphide 橡胶促进剂 DM 预分散DM-75 {h Dibenzothiazyl disulfide 2-Mercaptobenzothiazole disulfide 2,2'-DIBENZOTHIAZYL DISULFIDE Merasulf MBTS BIS(2-BENZOTHIAZOLYL)DISULPHIDE 2-Benzothiazolyl disulfide {uni_h MBTS rubber accelerator BENZOTHI
MDL NumberMFCD00022874
CAS Number120-78-5
PubChem Substance ID87567199
EC Number204-424-9
Chemical Name Translation二硫化二苯并噻唑
Beilstein Registry Number285796
Reaxys-RN285796
Merck Number3370
Wiswesser Line NotationT56 BN DSJ CSS- CT56 BN DSJ
LabNetwork Molecule IDLN00222857
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分类

  • {SNA} Building Blocks, C12 to C20+, Chemical Synthesis, Heterocyclic Building Blocks, Thiazoles
  • {uni_hamburg} no charge; sulfur heterocycle; nitrogen heterocycle; carbocycle; aromatic; large ring; fused rings; 5ring; 6ring; 9ring; 1fragment

相关文献及参考

  • Short: II/27B
  • Short: EINECS
  • Merck: 14,3370 Beilstein: 27,109
  • Merck: 14,3370

安全信息

WGK Germany2
GHS Symbol
Precautionary statements
  • P202 Do not handle until all safety precautions have been read and understood. 已阅读并理解所有的安全预防措施之前，切勿操作。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P272 Contaminated work clothing should not be allowed out of the workplace. 污染的工作服不得带出工作场所。
  • P273 Avoid release to the environment. 避免释放到环境中。
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P302+P352+P333+P313+P362+P364
  • P308+P313
  • P391 Collect spillage. Hazardous to the aquatic environment 收集对水环境有危害的泄漏物。
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Hazard statements
  • H317 May cause an allergic skin reaction 可能导致皮肤过敏
  • H410 Verytoxictoaquaticlifewithlonglastingeffects 对水生生物毒性非常大并具有长期影响。
RTECSDL4550000
Signal word Warning
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Hazard Codes 9
Safety Statements
  • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
  • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；
  • S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中，参考特别指示/安全收据说明书；
Risk Statements
  • R31 Contact with acids liberates toxic gas 与酸接触释放出有毒气体
  • R43 May cause sensitisation by skin contact 皮肤接触会产生过敏反应
  • R50/53
UN Number 3077 UN 3077 9/PG 3
Packing GroupIII
Hazard Class9 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 172 gm/kg/78W-I
TOXIC EFFECTS :
   Tumorigenic - equivocal tumorigenic agent by RTECS criteria
   Lungs, Thorax, or Respiration - tumors
   Blood - tumors
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: PB223-159

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >12 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S.

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPO

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 180 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems
   Laboratory, NIOSH Exchange Chemicals.  (Aberdeen Proving Ground, MD 21010)
   Volume(issue)/page/year: NX#02251

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 100 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: AD277-689

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : >7940 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   EPASR* United States Environmental Protection Agency, Office of Pesticides
   and Toxic Substances. (U.S. Environmenta

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 3333 ug/plate
REFERENCE :
   EMMUEG Environmental and Molecular Mutagenesis.  (Alan R. Liss, Inc., 41 E.
   11th St., New York, NY 10003)  V.10-    1987-  Volume(issue)/page/year:
   11(Suppl 12),1,1988

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Rodent - mouse Lymphocyte
DOSE/DURATION           : 15 mg/L
REFERENCE :
   ENMUDM Environmental Mutagenesis.  (New York, NY)  V.1-9, 1979-87.  For
   publisher information, see EMMUEG.  Volume(issue)/page/year: 5,193,1983

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Parenteral
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 800 mg/kg
SEX/DURATION            : male 2 day(s) pre-mating
                          female 2 day(s) pre-mating
TOXIC EFFECTS :
   Reproductive - Effects on Embryo or Fetus - fetal death
REFERENCE :
   BEXBAN Bulletin of Experimental Biology and Medicine (English Translation).
   Translation of BEBMAE. (Plenum Pub. Corp., 233 Spring St., New York, NY
   10013)  V.41-    1956-  Volume(issue)/page/year: 93,107,1982

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Parenteral
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 800 mg/kg
SEX/DURATION            : male 2 day(s) pre-mating
                          female 2 day(s) pre-mating
TOXIC EFFECTS :
   Reproductive - Fertility - post-implantation mortality (e.g. dead and/or
   resorbed implants per total number of implants)
   Reproductive - Fertility - litter size (e.g. # fetuses per litter; measured
   before birth)
   Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death,
   e.g., stunted fetus)
REFERENCE :
   BEXBAN Bulletin of Experimental Biology and Medicine (English Translation).
   Translation of BEBMAE. (Plenum Pub. Corp., 233 Spring St., New York, NY
   10013)  V.41-    1956-  Volume(issue)/page/year: 93,107,1982

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Parenteral
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 400 mg/kg
SEX/DURATION            : female 4-11 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Fertility - post-implantation mortality (e.g. dead and/or
   resorbed implants per total number of implants)
   Reproductive - Fertility - litter size (e.g. # fetuses per litter; measured
   before birth)
   Reproductive - Eff

其他信息

  • 二硫化二苯并噻唑价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 D0538 2,2'-二硫化二苯并噻唑 2,2'-Dibenzothiazolyl Disulfide 500G 887元 2014/06/02 D0538 2,2'-二硫化二苯并噻唑 2,2'-Dibenzothiazolyl Disulfide 25G 237元
  • 用途一: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
  • MOL 文件:120-78-5.mol
  • Sigma Aldrich:120-78-5(sigmaaldrich)
  • 毒性分级:中毒
  • 用途二: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。
  • 图谱信息:二硫化二苯并噻唑(120-78-5)质谱(MS) 二硫化二苯并噻唑(120-78-5)红外图谱(IR2) 二硫化二苯并噻唑(120-78-5)红外图谱(IR1)
  • MSDS 信息:二硫化苯并噻唑(120-78-5).msds
  • 方法一: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。
  • 储运特性:通风低温干燥
  • 可燃性危险特性:可燃; 燃烧产生有毒氮氧化物和硫氧化物烟雾
  • 海关编码:29342020
  • 外观性质:黄白色粉末。
  • 上游原料:氢氧化钠 --> 硫酸 --> 甲苯 --> 亚硝酸钠 --> 氨 --> 氯 --> 硫磺 --> 氨基苯 --> 次氯酸钠 --> 二硫化碳 --> 2-巯基苯并噻唑
  • TCI Shanghai:2,2'-二硫化二苯并噻唑 2,2'-Dibenzothiazolyl Disulfide,>;95.0%(LC)(N)(120-78-5)
  • 急性毒性:腹腔-大鼠 LD50: 2600 毫克/公斤; 腹腔-小鼠 LD50: 100 毫克/公斤
  • 味苦无毒，不溶于水。溶于酒精、乙醚等。
  • 下游产品:胶板 --> N,N-二异丙基-2-苯并噻唑次磺酰胺 --> 2-(4-吗啉基二硫代)苯并噻唑 --> AE-活性酯
  • 灭火剂:干粉,泡沫,沙土,二氧化碳, 雾状水
  • 类别:有毒物品

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Thiazines 噻嗪
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Thiazoles 噻唑
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Thiazoles 噻唑
  5. C12 to C20+ - Thiazoles
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Benzothiazoles 苯并噻唑
  1. Functional Group 官能团索引
  2. disulfide

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