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2-(三氟甲基)苯并咪唑

2-(三氟甲基)苯并咪唑用途

医药中间体。

2-(三氟甲基)苯并咪唑名称

[ CAS 号 ]:
312-73-2

[ 中文名 ]:
2-(三氟甲基)苯并咪唑

[ 英文名 ]:
2-Trifluoromethylbenzimidazole

[中文别名 ]:

2-(三氟甲基)-1H-苯并[D]咪唑

[英文别名 ]:

Benzimidazole,2-trifluoromethyl
2-Trifluoromethylbenzimidazole
2-trifluoromethyl-1H-benzimidazole
2-Trifluoromethyl-1H-benzoimidazole
1H-Benzimidazole, 2-(trifluoromethyl)-
2-(Trifluoromethyl)benzimidazole
2-(Trifluoromethyl)-1H-benzimidazole
MFCD00022675

2-(三氟甲基)苯并咪唑物理化学性质

[ 密度 ]:
1.4±0.1 g/cm3

[ 沸点 ]:
262.8±40.0 °C at 760 mmHg

[ 熔点 ]:
208-211 °C(lit.)

[ 分子式 ]:
C₈H₅F₃N₂

[ 分子量 ]:
186.134

[ 闪点 ]:
112.7±27.3 °C

[ 精确质量 ]:
186.040482

[ PSA ]:
28.68000

[ LogP ]:
2.40

[ 外观性状 ]:
固体

[ 蒸汽压 ]:
0.0±0.5 mmHg at 25°C

[ 折射率 ]:
1.560

[ 储存条件 ]:
室温，干燥

[ 水溶解性 ]:
PRACTICALLY INSOLUBLE

2-(三氟甲基)苯并咪唑MSDS

详细MSDS(安全技术说明书)

2-(三氟甲基)苯并咪唑毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DE1576000

CHEMICAL NAME :: Benzimidazole, 2-trifluoromethyl-

CAS REGISTRY NUMBER :: 312-73-2

BEILSTEIN REFERENCE NO. :: 0163420

LAST UPDATED :: 199803

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C8-H5-F3-N2

MOLECULAR WEIGHT :: 186.15

WISWESSER LINE NOTATION :: T56 BM DNJ CXFFF

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 28 mg/kg

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

REFERENCE :: PSSCBG Pesticide Science. (Blackwell Scientific Pub. Ltd., POB 88, Oxford, UK) V.1- 1970- Volume(issue)/page/year: 15,31,1984

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 56 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#07536

2-(三氟甲基)苯并咪唑安全信息

[ 危害码 (欧洲) ]:
T: Toxic;

[ 风险声明 (欧洲) ]:
R23/24/25;R36/37/38

[ 安全声明 (欧洲) ]:
S22-S26-S36/37/39-S45-S28A

[ 危险品运输编码 ]:
UN 2811 6.1/PG 2

[ WGK德国 ]:
3

[ RTECS号 ]:
DE1576000

[ 包装等级 ]:
II

[ 危险类别 ]:
6.1(a)

[ 海关编码 ]:
2933990090

2-(三氟甲基)苯并咪唑合成路线

详细合成路线

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2-(三氟甲基)苯并咪唑海关

[ 海关编码 ]: 2933990090

[ 中文概述 ]:
2933990090. 其他仅含氮杂原子的杂环化合物. 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, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%