吡
吡名称
[ CAS 号 ]:
3652-32-2
[ 中文名 ]:
4-甲基-5-吡啶-4-基-4H-[1,2,4]三唑-3-硫醇
[ 英文名 ]:
4-Methyl-5-pyridin-4-yl-4H-[1,2,4]triazole-3-thiol
[英文别名 ]:
- 4-Methyl-5-pyridin-4-yl-4H-[1,2,4]triazole-3-thiol
- 3-Mercapto-4-methyl-5-(4-pyridyl)-1,2,4-triazole
- 4-methyl-5-(4-pyridyl)-1,2,4-triazole-3-thiol
- 4H-1,2,4-Triazole-3-thiol,4-methyl-5-(4-pyridyl)
- MFCD00112607
- 4-Methyl-5-(4-pyridyl)-4H-1,2,4-triazole-3-thiol
吡物理化学性质
[ 密度 ]:
1.4g/cm3
[ 沸点 ]:
294.6ºC at 760mmHg
[ 分子式 ]:
C8H8N4S
[ 分子量 ]:
192.24100
[ 闪点 ]:
132ºC
[ 精确质量 ]:
192.04700
[ PSA ]:
82.40000
[ LogP ]:
1.16580
[ 折射率 ]:
1.727
[ 储存条件 ]:
室温
吡毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UT4565000
- CHEMICAL NAME :
- Pyridine, 4-(3-mercapto-4-methyl-5-(4H-1,2,4-triazolyl))-
- CAS REGISTRY NUMBER :
- 3652-32-2
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C8-H8-N4-S
- MOLECULAR WEIGHT :
- 192.26
- WISWESSER LINE NOTATION :
- T6NJ D- CT5NN DNJ D1 ESH
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 :
- 1100 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
吡安全信息
[ 危害码 (欧洲) ]:
Xi: Irritant;
[ 海关编码 ]:
2933990090
吡合成路线
吡海关
[ 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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