2-(4-吗啉基二硫代)苯并噻唑

2-(4-Morpholinyldithio)benzothiazole

HCID 7231CAS 95-32-9

基本信息

标准SMILES
c1ccc2sc(SSN3CCOCC3)nc2c1
InChIKey
QRYFCNPYGUORTK-UHFFFAOYSA-N
分子式
C11H12N2OS3
平均分子量
284.4 g/mol
单同位素质量
284.011176

名称与标识

首选名称
2-(4-Morpholinyldithio)benzothiazole
IUPAC
4-(1,3-benzothiazol-2-yldisulfanyl)morpholine
中文名
2-(4-吗啉基二硫代)苯并噻唑
英文名
4-(2-BENZOTHIAZOLYLDITHIO)MORPHOLINE
分子式
C11H12N2OS3
分子量
284.42

名称与别名

2-(Morpholinodithio)benzothiazoleMorfaxSulfenax mob2-(4-MORPHOLINYLDITHIO)BENZOTHIAZOLE2-(4-Morpholinodithio)benzothiazoleBenzothiazole, 2-(4-morpholinyldithio)-Sulfenax mob [Czech]2-MorpholinodithiobenzothiazoleN-Oxydiethyl-2-benzthiazolsulfenamid4-Morpholinyl-2-benzothiazyl disulfideBenzothiazole 2-(4-morpholinyl)2-(morpholin-4-yldithio)-1,3-benzothiazole
展开更多名称
促进剂DS促进剂MDB橡胶硫化促进剂MDB2,2-二硫代苯并噻唑4-(2-苯并噻唑二硫代)吗啉2-(4-吗啉基二硫代)苯并噻唑2-(4'-【口+末】啉二硫)苯并噻唑4-(苯并[D]噻唑-2-基二硫基)吗啉4-(苯并[D]噻唑-2-基二硫烷基)吗啉2-(4-吗啉基二硫代)苯并噻唑/促进剂 MDBacceldsvulcuren2disulfalmgnoccelermdbAccelerator MDBsulfenaxmob(czech)MORPHOLINODITHIOBENZOTHIAZOLEMORPHOLINYLDITHIOBENZOTHIAZOLE
DTXSID2026573Benzothiazole, 2-(4-morpholinyldithio)HSDB 5289EINECS 202-410-7UNII-8IC2AN7P63BRN 02225528IC2AN7P63AI3-27133

数据库标识

CAS
95-32-9
PubChem CID
7231
DTXSID
DTXSID2026573
ChEMBL
CHEMBL3186081
UNII
8IC2AN7P63
EC Number
202-410-7
Nikkaji
J21.247D

性质

结构计算性质

XLogP
3.1
极性表面积
104 Ų
氢键供体
0
氢键受体
6
可旋转键
3
重原子
17

实验与物化性质

PolymersPlastics & Rubber -> Rubber Additives
Physical Description · 2 条

Dry Powder; Large Crystals

Cream to light yellow powder; [MSDSonline]

物理化学性质

熔点
130 °C · 130 °C
沸点
455 · 455.0±55.0 °C(Predicted)
密度
1.3762 · 1.3762 (rough estimate)
折射率
1.565 · 1.5650 (estimate)
形态
Solid
酸度系数(pKa)
-0.46 · -0.46±0.10(Predicted)

化学性质

工业品为浅黄色粉末。相对密度1.51,熔点123-135℃。溶于氯仿,微溶于二硫化碳、丙酮,不溶于苯、石油醚、乙醇和水。

安全与法规

GHS分类

GHS Classification · 6 条

This chemical does not meet GHS hazard criteria for 4.3% (1 of 23) of reports.

Warning

H317 (91.3%): May cause an allergic skin reaction [Warning Sensitization, Skin]

P261, P264+P265, P272, P280, P302+P352, P305+P351+P338, P321, P333+P317, P337+P317, P362+P364, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 23 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Not Classified

危害信息

Regulatory Information · 3 条

Chemical: Benzothiazole, 2-(4-morpholinyldithio)-

Benzothiazole, 2-(4-morpholinyldithio)- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Benzothiazole, 2-(4-morpholinyldithio)- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

Benzothiazole, 2-(4-morpholinyldithio)-: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.

Hazards SummaryA skin sensitizer; [Kanerva, p. 1818] An eye irritant; May cause skin sensitization; [MSDSonline] See Mercaptobenzothiazole.
Hazard Classes and Categories · 2 条

Skin Sens. 1 (91.3%)

Hazardous to the aquatic environment (Acute) - Category 1

安全与防护

Disposal Methods · 1 条

SRP: At the time of review, criteria for land treatment or burial (sanitary landfill) disposal practices are subject to significant revision. Prior to implementing land disposal of waste residue (including waste sludge), consult with environmental regulatory agencies for guidance on acceptable disposal practices.

毒理信息

Adverse EffectsSkin Sensitizer - An agent that can induce an allergic reaction in the skin.
Human Toxicity Excerpts · 1 条

ENVIRON SAMPLING & MEDICAL EVALUATIONS WERE CONDUCTED ON WORKERS IN DRYING & BAGGING DEPT TO KAGARAX-A. WHEAL TYPE LESIONS WERE FOUND DUE TO SKIN CONTACT, & SOME SENSITIZATION TO THE ALLERGENIC COMPONENT, 2-MERCAPTOBENZOTHIAZOLE, OF KAGARAX-A WAS FOUND.

安全数据

tsca
TSCA listed
毒性
LD50 orl-mus: 3 g/kg SCIEAS 36(1-4),10,89
RTECS号
DL5953000
包装类别
III
危险等级
9
安全说明
26-36/37/39

毒性防护

急性毒性口服-小鼠 LD50: 3000 毫克/公斤

包装储运 · 3 条

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

储运特性通风低温干燥

灭火剂干粉,泡沫,沙土,二氧化碳, 雾状水

化学与工业

用途与制造

Uses · 3 条

Used as an accelerator and sulfur donor for natural and synthetic rubber; [HSDB]

Metal Machining [Category: Heat or Machine]

ACCELERATOR & SULFUR DONOR FOR NATURAL & SYNTHETIC RUBBER

U.S. Exports · 2 条

(1979) No Data

(1981) No Data

U.S. Imports · 2 条

(1979) No Data

(1981) No Data

U.S. Production · 4 条

2023: 75,000 - <500,000 lb

(1979) PROBABLY GREATER THAN 9.08X10+5 GRAMS

(1981) PROBABLY GREATER THAN 4.54X10+5 GRAMS

>450,000 kg in 1977.

Consumer UsesOther
Industry UsesPolymerization promoter
应用领域 · 1 条

用途橡胶的后铲性硫化促进剂,亦可用作硫化剂。作促进剂用时,在天然胶中性能与促进剂CZ相似,但迟延性稍大。在54-1(W)型氯丁胶中应用时,配以促进剂 PZ,能加快硫化速度,焦烧性能亦好,制品物理性能优良。在丁苯胶中应用时,焦烧性能较差,可配硬脂酸促旱灾焦烧并提高定伸强度。作硫化剂用时,宜加入少量秋兰姆或二硫代氨基甲酸盐类促旱灾剂,提高硫代速成度,制品耐老化性能也能得到改进。该品在橡胶中易分散,几乎无污染性。主要用于制造轮胎、胶鞋、海绵、工业制品等。作硫化剂用时,用量2.5-5份、并配入1分左右的促进剂PZ。作促进剂用时,一般用量为0.4-1.5份。

制备方法 · 1 条

生产方法1.由促进剂M与吗啉、一氯化硫反应,制得促进剂 MDB;2.将36g促进剂M,36g吗啉,7g硫磺和100ml异丙醇一起加热至65-70℃,然后,将混合物慢慢用120ml1.5mol的次氯酸钠处理,再在55-65℃搅拌0.5h,产物经过洗涤后即到促进剂 MDB。3.将100ml乙醇溶液(含一硫化二吗啉20.5g)同另一个含17g促进剂M的100ml乙醇溶液混合反应,5h后,将反应物冷却过滤,得到促进剂 MDB。4.将促进剂NOBS26g、硫磺3.2g、乙醇150ml和吗啉8.5g共同回流反应2h,反应物冷却过滤后,得到促进剂 MDB。5.将一硫化吗啉,促进剂 DM,同吗啉和甲醇-起回流,1h后,将反应物冷却过滤,得到 MDB。

试剂价格

B1349 · 25G
4-(2-苯并噻唑二硫代)吗啉4-(2-Benzothiazolyldithio)morpholine — 170元
B1349 · 500G
4-(2-苯并噻唑二硫代)吗啉4-(2-Benzothiazolyldithio)morpholine — 1690元

供应商50 家

梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
Shandong chuangyingchemical Co., Ltd.18853181302 · [email protected]
Career Henan Chemica Co+86-0371-86658258 +86-13203830695 · [email protected]
Hebei Zhuanglai Chemical Trading Co Ltd+86-16264648883 · [email protected]

相关反应

3 条

关联笔记

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