3-methoxy-4-methyl-5-phenyl-1,2,4-triazole

名称

[ CAS 号 ]:
50369-43-2

[ 英文名 ]:
3-methoxy-4-methyl-5-phenyl-1,2,4-triazole

[英文别名 ]:

3-Methoxy-4-methyl-5-phenyl-4H-1,2,4-triazole
4-Methyl-5-methoxy-3-phenyl-1,2,4-triazol
4H-1,2,4-Triazole,3-methoxy-4-methyl-5-phenyl
5-Methoxy-4-methyl-3-phenyl-1,2,4-triazol

物理化学性质

[ 密度 ]:
1.17g/cm3

[ 沸点 ]:
339.3ºC at 760 mmHg

[ 分子式 ]:
C₁₀H₁₁N₃O

[ 分子量 ]:
189.21400

[ 闪点 ]:
159ºC

[ 精确质量 ]:
189.09000

[ PSA ]:
39.94000

[ LogP ]:
1.49070

[ 折射率 ]:
1.591

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XZ4928500

CHEMICAL NAME :: 4H-1,2,4-Triazole, 3-methoxy-4-methyl-5-phenyl-

CAS REGISTRY NUMBER :: 50369-43-2

BEILSTEIN REFERENCE NO. :: 0746287

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C10-H11-N3-O

MOLECULAR WEIGHT :: 189.24

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >800 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: 33,2772,1990

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安全信息

[ 海关编码 ]:
2933990090

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%