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1,2-二苯-3,5吡唑二酮

1,2-二苯-3,5吡唑二酮名称

[ CAS 号 ]:
2652-77-9

[ 中文名 ]:
1,2-二苯-3,5吡唑二酮

[ 英文名 ]:
1,2-Diphenyl-pyrazolidine-3,5-dione

[中文别名 ]:

1,2-二苯基-3,5-吡唑烷二酮

[英文别名 ]:

1,2-diphenyl-5-pyrazolidinedione
1,2-Diphenyl-pyrrazolidin-3,5-dion
1,2-Diphenylpyrazolidine-3,5-dione
1,2-diphenyl-3,5-dioxopyrazolidine
1,2-Diphenyl-3,5-pyrazolidinedione
da339
1,2-diphenyl-3,5-dioxopyrazolidin
diphenyldiketopyrazolidine
1,2-Diphenyl-3,5-pyrazolidindion
1,2-Diphenyl-pyrazolidin-3,5-dion

1,2-二苯-3,5吡唑二酮物理化学性质

[ 密度 ]:
1.312 g/cm3

[ 沸点 ]:
380.5ºC at 760 mmHg

[ 熔点 ]:
180-183ºC

[ 分子式 ]:
C₁₅H₁₂N₂O₂

[ 分子量 ]:
252.26800

[ 闪点 ]:
167.2ºC

[ 精确质量 ]:
252.09000

[ PSA ]:
40.62000

[ LogP ]:
2.50150

[ 外观性状 ]:
黄色-米色结晶粉末

[ 蒸汽压 ]:
5.41E-06mmHg at 25°C

[ 折射率 ]:
1.65

[ 储存条件 ]:
室温

1,2-二苯-3,5吡唑二酮毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UQ8455300

CHEMICAL NAME :: 3,5-Pyrazolidinedione, 1,2-diphenyl-

CAS REGISTRY NUMBER :: 2652-77-9

BEILSTEIN REFERENCE NO. :: 0210835

LAST UPDATED :: 199612

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C15-H12-N2-O2

MOLECULAR WEIGHT :: 252.29

WISWESSER LINE NOTATION :: T5VNNV EHJ BR& CR

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 :: 1 gm/kg

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

REFERENCE :: MPHEAE Medicina et Pharmacologia Experimentalis. (Basel, Switzerland) V.12-17, 1965-67. For publisher information, see PHMGBN. Volume(issue)/page/year: 16,536,1967

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 338 mg/kg

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

REFERENCE :: AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 132,16,1961

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 574 mg/kg

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

REFERENCE :: MPHEAE Medicina et Pharmacologia Experimentalis. (Basel, Switzerland) V.12-17, 1965-67. For publisher information, see PHMGBN. Volume(issue)/page/year: 16,536,1967

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1,2-二苯-3,5吡唑二酮安全信息

[ 海关编码 ]:
2933990090

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1,2-二苯-3,5吡唑二酮海关

[ 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%