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5371-90-4

5371-90-4结构式
5371-90-4结构式

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英文名 1-benzyl-5-(2-chloroethoxy)-3-methylpyrazole
英文别名 Pyrazole,1-benzyl-5-(2-chloroethoxy)-3-methyl
B-312
分子式 C13H15ClN2O
分子量 250.72400
精确质量 250.08700
PSA 27.05000
LogP 2.85740

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UQ6125200
CHEMICAL NAME :
Pyrazole, 1-benzyl-5-(2-chloroethoxy)-3-methyl-
CAS REGISTRY NUMBER :
5371-90-4
BEILSTEIN REFERENCE NO. :
0887718
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C13-H15-Cl-N2-O
MOLECULAR WEIGHT :
250.75
WISWESSER LINE NOTATION :
T5NNJ A1R& C1 EO2G

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 :
1121 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 17,214,1967
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2177 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 17,214,1967

海关编码 2933199090
海关编码 2933199090
中文概述 2933199090. 其他结构上有非稠合吡唑环化合物. 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 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%