Piperazinone, 3-(2-(4-bromophenyl)-2-oxoethylidene)-

名称

[ CAS 号 ]:
63656-19-9

[ 英文名 ]:
Piperazinone, 3-(2-(4-bromophenyl)-2-oxoethylidene)-

物理化学性质

[ 密度 ]:
1.571g/cm3

[ 沸点 ]:
505.5ºC at 760 mmHg

[ 分子式 ]:
C₁₂H₁₁BrN₂O₂

[ 分子量 ]:
295.13200

[ 闪点 ]:
259.5ºC

[ 精确质量 ]:
294.00000

[ PSA ]:
61.69000

[ LogP ]:
1.83980

[ 折射率 ]:
1.653

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TM3407950

CHEMICAL NAME :: Piperazinone, 3-(2-(4-bromophenyl)-2-oxoethylidene)-

CAS REGISTRY NUMBER :: 63656-19-9

BEILSTEIN REFERENCE NO. :: 0790486

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C12-H11-Br-N2-O2

MOLECULAR WEIGHT :: 295.16

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: >1 gm/kg

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

REFERENCE :: KHFZAN Khimiko-Farmatsevticheskii Zhurnal. Chemical Pharmaceutical Journal. For English translation, see PCJOAU. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1967- Volume(issue)/page/year: 11(5),85,1977

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安全信息

[ 海关编码 ]:
2933599090

海关

[ 海关编码 ]: 2933599090

[ 中文概述 ]:
2933599090. 其他结构上有嘧啶环的化合物(包括其他结构上有哌嗪环的化合物. 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 ]:
2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%