Hydrazinecarbothioamide,2-[(3-hydroxy-2-pyridinyl)methylene]-
名称
[ CAS 号 ]:
3814-79-7
[ 英文名 ]:
Hydrazinecarbothioamide,2-[(3-hydroxy-2-pyridinyl)methylene]-
[英文别名 ]:
- 3-Hydroxy-2-formylpyridine thiosemicarbazone
- Picolinaldehyde,3-hydroxy-,thiosemicarbazone
- 2-Formyl-3-hydroxypyridine thiosemicarbazone
- 3-hydroxypyridine-2-carbaldehyde thiosemicarbazone
- 3-HP
物理化学性质
[ 密度 ]:
1.46g/cm3
[ 沸点 ]:
364.5ºC at 760mmHg
[ 分子式 ]:
C7H8N4OS
[ 分子量 ]:
196.23000
[ 闪点 ]:
174.3ºC
[ 精确质量 ]:
196.04200
[ PSA ]:
115.62000
[ LogP ]:
1.04550
[ 折射率 ]:
1.697
毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- US4215000
- CHEMICAL NAME :
- Pyridine-2-carboxaldehyde, 3-hydroxy-, thiosemicarbazone
- CAS REGISTRY NUMBER :
- 3814-79-7
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C7-H8-N4-O-S
- MOLECULAR WEIGHT :
- 196.25
- WISWESSER LINE NOTATION :
- T6NJ B1UNMYZUS CQ
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 :
- 930 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
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1 gm/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: 9,585,1966
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%
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相关化合物
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