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N-甲酰基哌嗪

N-甲酰基哌嗪用途

用于有机合成。甲酰基哌嗪与肉桂基氯缩合，再经水解可得1-肉桂基哌嗪

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N-甲酰基哌嗪名称

[ CAS 号 ]:
7755-92-2

[ 中文名 ]:
1-甲醛哌嗪

[ 英文名 ]:
formylpiperazine

[中文别名 ]:

[英文别名 ]:

N-Formylpiperazine
piperazine-1-carbaldehyde
EINECS 231-813-0
1-Piperazinecarbaldehyde
1-Piperazinecarboxaldehyde
formylpiperazine
MFCD00005963

N-甲酰基哌嗪物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
291.7±0.0 °C at 760 mmHg

[ 熔点 ]:
88-91

[ 分子式 ]:
C₅H₁₀N₂O

[ 分子量 ]:
114.146

[ 闪点 ]:
101.7±0.0 °C

[ 精确质量 ]:
114.079315

[ PSA ]:
32.34000

[ LogP ]:
-1.26

[ 外观性状 ]:
白色结晶粉末

[ 蒸汽压 ]:
0.0±0.6 mmHg at 25°C

[ 折射率 ]:
1.552

[ 储存条件 ]:
2-8°C

N-甲酰基哌嗪MSDS

N-甲酰基哌嗪安全信息

[ 符号 ]:

GHS05, GHS07

[ 信号词 ]:
Danger

[ 危害声明 ]:
H302-H315-H318-H335

[ 警示性声明 ]:
P261-P280-P305 + P351 + P338

[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
Xn:Harmful;

[ 风险声明 (欧洲) ]:
R22;R37/38;R41

[ 安全声明 (欧洲) ]:
S26-S36

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
2

[ 海关编码 ]:
2933599090

N-甲酰基哌嗪合成路线

N-甲酰基哌嗪上下游产品

N-甲酰基哌嗪上游产品

N-甲酰基哌嗪下游产品

N-甲酰基哌嗪制备

由六哌嗪，甲酸甲酯搅拌溶解，加热至80℃回流5h。继续升温蒸水，减压蒸馏，收集140-170℃（1.33kPa）馏分，得甲酰基哌嗪。收率78%。

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N-甲酰基哌嗪海关

[ 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%

N-甲酰基哌嗪文献

Synthesis and receptor binding assay of indolin-2-one derivatives as dopamine D4 receptor ligands.

Pharmazie 70 , 511-4, (2015)

Five indolin-2-one derivatives bearing piperazinylbutyl side chains attached to the amide nitrogen were synthesized from 2-indolinone. 1-(4-Bromobutyl)-indolin-2-one was reacted with 1-piperazinecarbo...

Infrared and Raman spectra, conformational stability and vibrational assignment of 1-formylpiperazine.

Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 118 , 1113-1120, (2014)

Infrared and Raman spectra of 1-formylpiperazine (1-fp) have been recorded in the region of 4000-50 cm(-1). The conformational analysis, optimized geometric parameters, normal mode frequencies and cor...

1-Formylpiperazine and related compounds. Horrom BW, et al.

J. Am. Chem. Soc. 77(3) , 753-754, (1955)

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