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2-乙基苯并咪唑

2-乙基苯并咪唑名称

[ CAS 号 ]:
1848-84-6

[ 中文名 ]:
2-乙基苯并咪唑

[ 英文名 ]:
2-ethylbenzimidazole

[中文别名 ]:

[英文别名 ]:

EINECS 217-433-8
2-Ethyl-1H-benzimidazole
2-ethylbenzoimidazole
1H-Benzimidazole, 2-ethyl-
2-ethylbenzimidazole
BENZIMIDAZOLE,2-ETHYL
2-ethyl-1H-benzo[d]imidazole
2-ethyl-1H-1,3-benzodiazole
2-Ethyl-1H-benzoimidazole
1H-Benzimidazole,2-ethyl

2-乙基苯并咪唑物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
341.2±11.0 °C at 760 mmHg

[ 熔点 ]:
174 °C

[ 分子式 ]:
C₉H₁₀N₂

[ 分子量 ]:
146.189

[ 闪点 ]:
179.4±5.7 °C

[ 精确质量 ]:
146.084396

[ PSA ]:
28.68000

[ LogP ]:
2.11

[ 外观性状 ]:
固体;White to Light yellow powder to crystal

[ 蒸汽压 ]:
0.0±0.7 mmHg at 25°C

[ 折射率 ]:
1.641

[ 储存条件 ]:
室温

[ 水溶解性 ]:
可溶于：甲醇

2-乙基苯并咪唑毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DD8925000

CHEMICAL NAME :: Benzimidazole, 2-ethyl-

CAS REGISTRY NUMBER :: 1848-84-6

BEILSTEIN REFERENCE NO. :: 0116484

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C9-H10-N2

MOLECULAR WEIGHT :: 146.21

WISWESSER LINE NOTATION :: T56 BM DNJ C2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 100 mg/kg

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

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 250 ug/plate

REFERENCE :: CHIMAD Chimia. (Postfach 2027, CH-4001 Basel, Switzerland) V.1- 1947- Volume(issue)/page/year: 27,68,1973

2-乙基苯并咪唑安全信息

[ 危害码 (欧洲) ]:
Xi

[ 海关编码 ]:
2933990090

2-乙基苯并咪唑合成路线

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2-乙基苯并咪唑海关

[ 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%