2338-27-4

2338-27-4结构式
2338-27-4结构式

化源商城直购

英文名 4,5,6-trichloro-2-(trifluoromethyl)-1H-benzimidazole
英文别名 NC 2786
4,5,6-Trichlor-2-trifluormethyl-benzimidazol
2-trifluoromethyl-4,5,6-trichloro benzimidazole
4,5,6-trichloro-2-trifluoromethylbenzimidazole
密度 1.76g/cm3
沸点 371.3ºC at 760mmHg
分子式 C8H2Cl3F3N2
分子量 289.46900
闪点 178.3ºC
精确质量 287.92400
PSA 28.68000
LogP 4.54190
蒸汽压 2.23E-05mmHg at 25°C
折射率 1.6

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DE1400000
CHEMICAL NAME :
Benzimidazole, 4,5,6-trichloro-2-(trifluoromethyl)-
CAS REGISTRY NUMBER :
2338-27-4
LAST UPDATED :
199007
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C8-H2-Cl3-F3-N2
MOLECULAR WEIGHT :
289.47
WISWESSER LINE NOTATION :
T56 BM DNJ CXFFF FG GG HG

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 :
1519 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
16 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :
Sex chromosome loss and nondisjunction
TEST SYSTEM :
Mold - Aspergillus nidulans
DOSE/DURATION :
16 umol/L
REFERENCE :
EVHPAZ EHP, Environmental Health Perspectives. (U.S. Government Printing Office, Supt of Documents, Washington, DC 20402) No.1- 1972- Volume(issue)/page/year: 31,81,1979

海关编码 2933990090
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%