中文名 |
地巴唑
|
英文名 |
2-Benzyl-1H-benzimidazole
|
中文别名 |
2-苄基苯并咪唑
|
英文别名 |
EINECS 210-703-6
bendazol
2-benzylbenzIMIDAZOLE
MFCD00022680
2-Benzyl-1H-benzimidazole
1H-Benzimidazole, 2-(phenylmethyl)-
bendazole
|
密度 |
1.2±0.1 g/cm3 |
沸点 |
453.5±24.0 °C at 760 mmHg |
熔点 |
187ºC |
分子式 |
C14H12N2 |
分子量 |
208.258 |
闪点 |
252.1±9.3 °C |
精确质量 |
208.100052 |
PSA |
28.68000 |
LogP |
3.93 |
蒸汽压 |
0.0±1.1 mmHg at 25°C |
折射率 |
1.680 |
储存条件 |
通风低温干燥,与库房食品原料分开存放 |
计算化学 |
1.疏水参数计算参考值(XlogP):无
2.氢键供体数量:1
3.氢键受体数量:1
4.可旋转化学键数量:2
5.互变异构体数量:无
6.拓扑分子极性表面积:28.7
7.重原子数量:16
8.表面电荷:0
9.复杂度:223
10.同位素原子数量:0
11.确定原子立构中心数量:0
12.不确定原子立构中心数量:0
13.确定化学键立构中心数量:0
14.不确定化学键立构中心数量:0
15.共价键单元数量:1 |
CHEMICAL IDENTIFICATION
-
RTECS NUMBER :
-
DD6206000
-
CHEMICAL NAME :
-
Benzimidazole, 2-benzyl-
-
CAS REGISTRY NUMBER :
-
621-72-7
-
BEILSTEIN REFERENCE NO. :
-
0159495
-
LAST UPDATED :
-
199612
-
DATA ITEMS CITED :
-
6
-
MOLECULAR FORMULA :
-
C14-H12-N2
-
MOLECULAR WEIGHT :
-
208.28
-
WISWESSER LINE NOTATION :
-
T56 BM DNJ C1R
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 :
-
100 mg/kg
-
TOXIC EFFECTS :
-
Details of toxic effects not reported other than lethal dose value
-
REFERENCE :
-
FRZKAP Farmatsevtichnii Zhurnal (Kiev). (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.3- 1930- Volume(issue)/page/year: (1),44,1983
-
TYPE OF TEST :
-
LD50 - Lethal dose, 50 percent kill
-
ROUTE OF EXPOSURE :
-
Intraperitoneal
-
SPECIES OBSERVED :
-
Rodent - mouse
-
DOSE/DURATION :
-
200 mg/kg
-
TOXIC EFFECTS :
-
Details of toxic effects not reported other than lethal dose value
-
REFERENCE :
-
KHFZAN Khimiko-Farmatsevticheskii Zhurnal. Chemical Pharmaceutical Journal. For English translation, see PCJOAU. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1967- Volume(issue)/page/year: 24(6),25,1990
-
TYPE OF TEST :
-
LDLo - Lowest published lethal dose
-
ROUTE OF EXPOSURE :
-
Subcutaneous
-
SPECIES OBSERVED :
-
Rodent - mouse
-
DOSE/DURATION :
-
504 mg/kg
-
TOXIC EFFECTS :
-
Details of toxic effects not reported other than lethal dose value
-
REFERENCE :
-
PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 13,829,1979
-
TYPE OF TEST :
-
LD50 - Lethal dose, 50 percent kill
-
ROUTE OF EXPOSURE :
-
Intravenous
-
SPECIES OBSERVED :
-
Rodent - mouse
-
DOSE/DURATION :
-
64400 ug/kg
-
TOXIC EFFECTS :
-
Details of toxic effects not reported other than lethal dose value
-
REFERENCE :
-
FRXXBL French Demande Patent Document. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #2292473
-
TYPE OF TEST :
-
LD50 - Lethal dose, 50 percent kill
-
ROUTE OF EXPOSURE :
-
Unreported
-
SPECIES OBSERVED :
-
Rodent - mouse
-
DOSE/DURATION :
-
100 mg/kg
-
TOXIC EFFECTS :
-
Details of toxic effects not reported other than lethal dose value
-
REFERENCE :
-
FRZKAP Farmatsevtichnii Zhurnal (Kiev). (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.3- 1930- Volume(issue)/page/year: (5),26,1983 ** REPRODUCTIVE DATA **
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Unreported
-
DOSE :
-
2 mg/kg
-
SEX/DURATION :
-
female 9 day(s) after conception
-
TOXIC EFFECTS :
-
Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Specific Developmental Abnormalities - other developmental abnormalities
-
REFERENCE :
-
AKGIAO Akushcherstvo i Ginekologiya (Moscow). (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) No.1- 1936- Volume(issue)/page/year: 43(12),10,1967
|
危害码 (欧洲) |
Xi
|
海关编码 |
2942000000 |
【方法一】
邻苯二胺和苯乙酸经环合而得。先将邻苯二胺和盐酸混合加热溶解,加苯乙酸后搅拌升温,在108-110℃脱水5h。再分步升温反应,直至240℃时停止加热。用液碱调节pH至9-10,50℃下过滤,得地巴唑。将地巴唑加水溶解,用盐酸调pH至4.6-4.8,加活性炭脱色得地巴唑盐酸盐。
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% |