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63656-19-9

63656-19-9结构式
63656-19-9结构式

化源商城直购

英文名 (3Z)-3-[2-(4-Bromophenyl)-2-oxoethylidene]-2-piperazinone
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

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

海关编码 2933599090
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%
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