16227-12-6

• 常用中文名：4-苯基-4H-1,2,4-三唑
• 常用英文名：4-PHENYL-4H-1,2,4-TRIAZOLE
• CAS号：16227-12-6
• 分子式：C₈H₇N₃
• 分子量：145.16100
• 发布时间：2018-12-26 08:29:02
• 更新时间：2026-07-16 23:40:26

名称

• 中文名: 4-苯基-4H-1,2,4-噻唑
• 英文名: 4-phenyl-1,2,4-triazole
• 中文别名: 1-苯基-1,3,4-三唑
• 英文别名: 1H-1,2,4-Triazole, 4-phenyl; 4-phenyl-4H-1,2,4-triazine; 1-Phenyl-1,3,4-triazole; 4-Phenyl-1H-1,2,4-triazole; 1H-1,2,4-Triazole,4-phenyl; 4-Phenyl-1,2,4-triazole; 4-phenyl-1,2,4-triazolidin-4-ium; 4H-1,2,4-Triazole, 4-phenyl; 4-benzene-1,2,4-triazole; 4-phenyl-1,2,4-triazol-4-yl)phenol; 4-Phenyl-4H-1,2,4-triazole; 1-phenyl 1,3,4-triazole; Brn

物化性质

• 密度: 1.16 g/cm3
• 沸点: 292.3ºC at 760 mmHg
• 分子式: C₈H₇N₃
• 分子量: 145.16100
• 闪点: 130.6ºC
• 精确质量: 145.06400
• PSA: 30.71000
• LogP: 1.26730
• 蒸汽压: 0.00184mmHg at 25°C
• 折射率: 1.632
• 储存条件: 室温，干燥密封

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : XZ5250000 CHEMICAL NAME : 1H-1,2,4-Triazole, 4-phenyl- CAS REGISTRY NUMBER : 16227-12-6 BEILSTEIN REFERENCE NO. : 0115833 LAST UPDATED : 199709 DATA ITEMS CITED : 3 MOLECULAR FORMULA : C8-H7-N3 MOLECULAR WEIGHT : 145.18 WISWESSER LINE NOTATION : T5NN DNJ DR HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 134 mg/kg TOXIC EFFECTS : Behavioral - convulsions or effect on seizure threshold REFERENCE : JAPMA8 Journal of the American Pharmaceutical Association, Scientific Edition. (Washington, DC) V.29-49, 1940-60. For publisher information, see JPMSAE. Volume(issue)/page/year: 47,778,1958 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 38 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JAPMA8 Journal of the American Pharmaceutical Association, Scientific Edition. (Washington, DC) V.29-49, 1940-60. For publisher information, see JPMSAE. Volume(issue)/page/year: 47,778,1958 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 41 mg/kg TOXIC EFFECTS : Behavioral - convulsions or effect on seizure threshold REFERENCE : JAPMA8 Journal of the American Pharmaceutical Association, Scientific Edition. (Washington, DC) V.29-49, 1940-60. For publisher information, see JPMSAE. Volume(issue)/page/year: 47,778,1958

安全

• 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%