Merck
CN

47727

Sigma-Aldrich

1-甲醛哌嗪

technical, ≥90% (GC)

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别名:
1-哌嗪甲醛
经验公式(希尔记法):
C5H10N2O
CAS号:
分子量:
114.15
Beilstein:
110295
EC 号:
MDL编号:
PubChem化学物质编号:

等级

technical

检测方案

≥90% (GC)

折射率

n20/D 1.512

bp

264-266 °C

密度

1.107 g/mL at 25 °C (lit.)

储存温度

2-8°C

SMILES字符串

[H]C(=O)N1CCNCC1

InChI

1S/C5H10N2O/c8-5-7-3-1-6-2-4-7/h5-6H,1-4H2

InChI key

MSSDTZLYNMFTKN-UHFFFAOYSA-N

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一般描述

1-Formylpiperazine (FPA), a water soluble alicyclic secondary amine, can be prepared by reacting piperazine with methyl formate. It reacts with benzoylisothiocyanate to form 1-formyl-4-(N-benzoylthiocarbamoyl)piperazine. The conformational analysis of FPA based on its vibrational spectral data has been reported. The kinetics of reaction of p-nitrophenyl acetate with FPA in different organic solvents and ionic liquids has been investigated.

象形图

CorrosionExclamation mark

警示用语:

Danger

危险分类

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

储存分类代码

10 - Combustible liquids

WGK

WGK 2

闪点(°F)

215.6 °F - closed cup

闪点(°C)

102 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

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Influence of the ionic liquid on the rate and the mechanism of reaction of p-nitrophenyl acetate with secondary alicyclic amines.
Millan D, et al.
New. J. Chem., 37(10), 3281-3288 (2013)
1-Formylpiperazine and related compounds.
Horrom BW, et al.
Journal of the American Chemical Society, 77(3), 753-754 (1955)
Kinetics and mechanism of the aminolysis of O-ethyl S-aryl dithiocarbonates.
Oh HK, et al.
The Journal of Organic Chemistry, 56(18), 5324-5328 (1991)
Thiocarbamoyl derivatives of N-acylpiperazines.
Dhawan B and Southwick PL.
Journal of Heterocyclic Chemistry, 20(1), 243-244 (1983)
Gürkan Keşan et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 118, 1113-1120 (2013-10-29)
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 corresponding vibrational assignments of 1-fp (C5H10N2O) have been examined by means of Becke-3-Lee-Yang-Parr (B3LYP)

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