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25468-22-8

25468-22-8结构式
25468-22-8结构式

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英文名 5-pyridin-2-yl-1,3,4-thiadiazol-2-amine
英文别名 l 1473
5-(3-Pyridyl)-1,3,4-thiadiazol-2-amine
密度 1.412g/cm3
沸点 397.9ºC at 760 mmHg
分子式 C7H6N4S
分子量 178.21400
闪点 194.5ºC
精确质量 178.03100
PSA 93.66000
LogP 1.11240
蒸汽压 1.53E-06mmHg at 25°C
折射率 1.681

CHEMICAL IDENTIFICATION

RTECS NUMBER :
US2168000
CHEMICAL NAME :
Pyridine, 3-(5-amino-1,3,4-thiadiazol-2-yl)-
CAS REGISTRY NUMBER :
25468-22-8
BEILSTEIN REFERENCE NO. :
0145024
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C7-H6-N4-S
MOLECULAR WEIGHT :
178.23
WISWESSER LINE NOTATION :
T6NJ C- CT5NN DSJ EZ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
224 mg/kg
TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - lacrimation Behavioral - tremor Lungs, Thorax, or Respiration - other changes
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: 13,187,1958

海关编码 2934999090
海关编码 2934999090
中文概述 2934999090. 其他杂环化合物. 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
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%