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21275-19-4

21275-19-4结构式
21275-19-4结构式

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英文名 [4-(dimethylamino)-2-phenylpyrazol-3-yl]methanol
英文别名 Pyrazole-5-methanol,4-(dimethylamino)-1-phenyl
[4-(dimethylamino)-1-phenyl-1h-pyrazol-5-yl]methanol
4-(Dimethylamino)-1-phenylpyrazole-5-methanol
分子式 C12H15N3O
分子量 217.26700
精确质量 217.12200
PSA 41.29000
LogP 1.43060
蒸汽压 1.53E-06mmHg at 25°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UQ7160000
CHEMICAL NAME :
Pyrazole-5-methanol, 4-(dimethylamino)-1-phenyl-
CAS REGISTRY NUMBER :
21275-19-4
BEILSTEIN REFERENCE NO. :
0789227
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C12-H15-N3-O
MOLECULAR WEIGHT :
217.30
WISWESSER LINE NOTATION :
T5NNJ AR& DN1&1 E1Q

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
870 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 23,919,1968

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%