3115-21-7

• 常用中文名：Hydrazinecarbothioamide,2-[1-(4-pyridinyl)ethylidene]-
• 常用英文名：Hydrazinecarbothioamide,2-[1-(4-pyridinyl)ethylidene]-
• CAS号：3115-21-7
• 分子式：C₈H₁₀N₄S
• 分子量：194.25700
• 发布时间：2017-03-12 18:07:35
• 更新时间：2025-09-12 11:58:22

名称

• 英文名: Hydrazinecarbothioamide,2-[1-(4-pyridinyl)ethylidene]
• 英文别名: Methyl 4-pyridyl ketonethiosemicarbazone; 4-acetylpyridine thiosemicarbazone

物化性质

• 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

安全

• 海关编码: 2933990090

合成路线

1122-54-9 79-19-6 ~82% 3115-21-7

文献：Lukevics; Jansone; Rubina; Abele; Germane; Leite; Shymanska; Popelis European Journal of Medicinal Chemistry, 1995 , vol. 30, # 12 p. 983 - 988

536-75-4 79-19-6 ~% 3115-21-7

文献：Golowinski; Spasow Doklady Bolgarskoi Akademii Nauk, 1959 , vol. 12, p. 157,159 Full Text Show Details Golowinski; Spasow Godisnik Univ.SofiaChem.Abstr., 52 Chimija<1957/58>139,144 1961 , p. 1607

上下游产品

上游产品  3
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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%