<生产厂家价格>

2-氨基-4-甲基苯并噻唑

2-氨基-4-甲基苯并噻唑用途

4-甲基-2-氨基苯并噻唑是杀菌剂三环唑的中间体。

2-氨基-4-甲基苯并噻唑名称

[ CAS 号 ]:
1477-42-5

[ 中文名 ]:
2-氨基-4-甲基苯并噻唑

[ 英文名 ]:
4-Methylbenzo[d]thiazol-2-amine

[中文别名 ]:

4-甲基-2-氨基苯并噻唑

[英文别名 ]:

MFCD00005793
4-Methylbenzo[d]thiazol-2-amine
2-Amino-4-methyl benzothiazole
EINECS 216-028-3
2-Benzothiazolamine, 4-methyl-
2-Amino-4-Methylbenzothiazole
4-Methyl-1,3-benzothiazol-2-amine

2-氨基-4-甲基苯并噻唑物理化学性质

[ 密度 ]:
1.3±0.1 g/cm3

[ 沸点 ]:
322.0±35.0 °C at 760 mmHg

[ 熔点 ]:
137-139 °C(lit.)

[ 分子式 ]:
C₈H₈N₂S

[ 分子量 ]:
164.227

[ 闪点 ]:
148.6±25.9 °C

[ 精确质量 ]:
164.040817

[ PSA ]:
67.15000

[ LogP ]:
2.35

[ 外观性状 ]:
白色粉末

[ 蒸汽压 ]:
0.0±0.7 mmHg at 25°C

[ 折射率 ]:
1.726

[ 储存条件 ]:
库房通风低温干燥

[ 水溶解性 ]:
<0.1 g/100 mL at 24 ºC

2-氨基-4-甲基苯并噻唑MSDS

2-氨基-4-甲基苯并噻唑毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DL2275000

CHEMICAL NAME :: Benzothiazole, 2-amino-4-methyl-

CAS REGISTRY NUMBER :: 1477-42-5

BEILSTEIN REFERENCE NO. :: 0129346

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C8-H8-N2-S

MOLECULAR WEIGHT :: 164.24

WISWESSER LINE NOTATION :: T56 BN DSJ CZ H1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 697 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 105,486,1952

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 54 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 105,486,1952

2-氨基-4-甲基苯并噻唑安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xn:Harmful;

[ 风险声明 (欧洲) ]:
R22

[ 安全声明 (欧洲) ]:
S26-S28-S36/37/39

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ RTECS号 ]:
DL2275000

[ 海关编码 ]:
2934200090

2-氨基-4-甲基苯并噻唑合成路线

2-氨基-4-甲基苯并噻唑上下游产品

2-氨基-4-甲基苯并噻唑上游产品

2-氨基-4-甲基苯并噻唑下游产品

2-氨基-4-甲基苯并噻唑制备

其制备方法是在搪玻璃反应釜中投入三氯甲烷，在搅拌下投入邻甲基苯硫脲，升温进行共沸脱水，待水脱尽后，冷却至0～10℃，加入溴素，并在10～20℃范围内通入氯气进行闭环反应，逸出的氯化氢用水吸收，通氯气结束，将物料移至水解釜，缓慢升温到三氯甲烷的回流温度，反应液保温回流3h，然后投入一定量的水进行水解，保持55℃搅拌1h，然后静止分层，分出三氯甲烷蒸馏回收套用，分层后剩余物料升温蒸出三氯甲烷后放入油状物分离器分去油状物，水层被移入盐析釜，加盐析出4-甲基-2-氨基苯并噻唑盐酸盐。如果要得到4-甲基-2-氨基苯并噻唑，再移入中和釜加氢氧化钠中和，再抽滤干燥得成品。

2-氨基-4-甲基苯并噻唑海关

[ 海关编码 ]: 2934999090

[ 中文概述 ]:
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%

2-氨基-4-甲基苯并噻唑文献

Ultra-high performance liquid chromatography tandem high-resolution mass spectrometry study of tricyclazole photodegradation products in water.

Environ. Sci. Pollut. Res. Int. 22 , 8288-95, (2015)

This paper reports the study of the photodegradation reactions that tricyclazole can naturally undergo, under the action of sunlight, in aqueous solutions of standard tricyclazole and of the commercia...

SYNTHESIS, STRUCTURAL CHARACTERIZATION AND ANTIMICROBIAL ACTIVITIES OF SOME TRANSITION METAL COMPLEXES CONTAINING 2-ACETONAPHTHONE. Mishra AP and Mishra DP.

Int. J. Pharm. Biol. Sci. 2(3) , 430-39, (2011)

Experimental and theoretical surface enhanced Raman scattering study of 2-amino-4-methylbenzothiazole adsorbed on colloidal silver particles.

J. Phys. Chem. B 109(47) , 22536-44, (2005)

The adsorption of 2-amino-4-methylbenzothiazole (2-AMBT) on colloidal silver particles has been investigated by a surface enhanced Raman scattering (SERS) study. The SERS spectra of the 2-AMBT molecul...

更多文献