<生产厂家价格>

4-苯基-4H-1,2,4-三唑

4-苯基-4H-1,2,4-三唑名称

[ CAS 号 ]:
16227-12-6

[ 中文名 ]:
4-苯基-4H-1,2,4-噻唑

[ 英文名 ]:
4-PHENYL-4H-1,2,4-TRIAZOLE

[英文别名 ]:

4-phenyl-4H-1,2,4-triazine
1-phenyl 1,3,4-triazole
4-benzene-1,2,4-triazole
4-Phenyl-1H-1,2,4-triazole
1H-1,2,4-Triazole,4-phenyl

4-苯基-4H-1,2,4-三唑物理化学性质

[ 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

4-苯基-4H-1,2,4-三唑毒性和生态

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

4-苯基-4H-1,2,4-三唑安全信息

[ 海关编码 ]:
2933990090

4-苯基-4H-1,2,4-三唑合成路线

详细合成路线

4-苯基-4H-1,2,4-三唑上下游产品

4-苯基-4H-1,2,4-三唑上游产品

4-苯基-4H-1,2,4-三唑下游产品

4-苯基-4H-1,2,4-三唑海关

[ 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%