CAS 120-78-5 MFCD00022874-2,2'-Dibenzothiazolyl disulfide 二硫化二苯并噻唑 TAO{mole}

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

CAS 120-78-5 MFCD00022874

化学结构图

SMILES: c1ccc2sc(SSc3nc4ccccc4s3)nc2c1

化学属性

Mol. Formula	C14H8N2S4
Mol. Weight	332
Melting Point	177-180
Flash Point	271 ºC
Density	1.5
Solubility	<0.01 G/100 ML AT 21 ºC

别名和识别编码

Chemical Name	2,2'-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 Number	MFCD00022874
CAS Number	120-78-5
PubChem Substance ID	87567199
EC Number	204-424-9
Chemical Name Translation	二硫化二苯并噻唑
Beilstein Registry Number	285796
Reaxys-RN	285796
Merck Number	3370
Wiswesser Line Notation	T56 BN DSJ CSS- CT56 BN DSJ
LabNetwork Molecule ID	LN00222857

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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