Hydrazinecarbothioamide,2-[1-(4-pyridinyl)ethylidene]-

名称

[ CAS 号 ]:
3115-21-7

[ 英文名 ]:
Hydrazinecarbothioamide,2-[1-(4-pyridinyl)ethylidene]-

[英文别名 ]:

Methyl 4-pyridyl ketonethiosemicarbazone
4-acetylpyridine thiosemicarbazone

物理化学性质

[ 密度 ]:
1.28g/cm3

[ 沸点 ]:
349ºC at 760mmHg

[ 分子式 ]:
C₈H₁₀N₄S

[ 分子量 ]:
194.25700

[ 闪点 ]:
164.8ºC

[ 精确质量 ]:
194.06300

[ PSA ]:
95.39000

[ LogP ]:
1.73000

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: OB5953000

CHEMICAL NAME :: Ketone, methyl(4-pyridyl), thiosemicarbazone

CAS REGISTRY NUMBER :: 3115-21-7

BEILSTEIN REFERENCE NO. :: 0154318

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H10-N4-S

MOLECULAR WEIGHT :: 194.28

WISWESSER LINE NOTATION :: T6NJ DY1&UNMYZUS

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 :: 27 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 8,676,1965

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安全信息

[ 海关编码 ]:
2933990090

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海关

[ 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%