2,3,4,5-四氢-6(4-氯苯基)-3(2H-)-吡嗪酮

2,3,4,5-四氢-6(4-氯苯基)-3(2H-)-吡嗪酮名称

[ CAS 号 ]:
1079-73-8

[ 中文名 ]:
2,3,4,5-四氢-6(4-氯苯基)-3(2H-)-吡嗪酮

[ 英文名 ]:
2,3,4,5-TETRAHYDRO-6(4-CHLOROPHENYL)-3(2H)-PYRIDAZINONE

[英文别名 ]:

6-(chloro)-2,3,4,5-tetrahydropyridazine-3-one
6-(4-chlorophenyl)-2,4,5-trihydropyridazin-3-one
6-(4-chlorphenyl)-4,5-dihydropyridazine-3(2H)-one
3-p-Chlorophenylpyridazin-6-one
6-(4-chloro-phenyl)-4,5-dihydro-2H-pyridazin-3-one
3(2H)-Pyridazinone,4,5-dihydro-6-(4-chlorophenyl)
6-(p-chlorophenyl)-4,5-dihydro-3(2H)-pyridazinone
6-(4-chlorophenyl)-4,5-dihydropyridazin-3(2H)-one
6-(4-chlorophenyl)-4,5-dihydro-3(2H)-pyridazinone
6-(4-chlorophenyl)-4,5-dihydropyridazinone

2,3,4,5-四氢-6(4-氯苯基)-3(2H-)-吡嗪酮物理化学性质

[ 密度 ]:
1.36g/cm3

[ 分子式 ]:
C₁₀H₉ClN₂O

[ 分子量 ]:
208.64400

[ 精确质量 ]:
208.04000

[ PSA ]:
44.95000

[ LogP ]:
1.66560

[ 折射率 ]:
1.641

2,3,4,5-四氢-6(4-氯苯基)-3(2H-)-吡嗪酮毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UR6357000

CHEMICAL NAME :: 3(2H)-Pyridazinone, 4,5-dihydro-6-(4-chlorophenyl)-

CAS REGISTRY NUMBER :: 1079-73-8

BEILSTEIN REFERENCE NO. :: 0163382

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C10-H9-Cl-N2-O

MOLECULAR WEIGHT :: 208.66

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 :: 250 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: PJPPAA Polish Journal of Pharmacology and Pharmacy. (ARS Polona, POB 1001, 00-068 Warsaw 1, Poland) V.25- 1973- Volume(issue)/page/year: 28,537,1976

2,3,4,5-四氢-6(4-氯苯基)-3(2H-)-吡嗪酮安全信息

[ 海关编码 ]:
2933990090

2,3,4,5-四氢-6(4-氯苯基)-3(2H-)-吡嗪酮合成路线

详细合成路线

2,3,4,5-四氢-6(4-氯苯基)-3(2H-)-吡嗪酮上下游产品

2,3,4,5-四氢-6(4-氯苯基)-3(2H-)-吡嗪酮上游产品

2,3,4,5-四氢-6(4-氯苯基)-3(2H-)-吡嗪酮下游产品

2,3,4,5-四氢-6(4-氯苯基)-3(2H-)-吡嗪酮海关

[ 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%