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Merck
CN

130001

1-甲基哌嗪

99%

别名:

N-Methylpiperazine

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关于此项目

经验公式(希尔记法):
C5H12N2
化学文摘社编号:
分子量:
100.16
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
203-639-5
Beilstein/REAXYS Number:
102724
MDL number:
Assay:
99%
Form:
liquid
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refractive index

n20/D 1.466 (lit.)

bp

138 °C (lit.)

density

0.903 g/mL at 25 °C (lit.)

InChI key

PVOAHINGSUIXLS-UHFFFAOYSA-N

InChI

1S/C5H12N2/c1-7-4-2-6-3-5-7/h6H,2-5H2,1H3

SMILES string

CN1CCNCC1

vapor density

3.5 (vs air)

assay

99%

form

liquid

Quality Level

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General description

1-甲基哌嗪是一种杂环二胺,在有机合成中用作多功能合成砌块和中间体。

Application

1-甲基哌嗪用作制备分子印迹微球(MIM)的模拟模板。它还用于由 1,4-二氮杂环己烷衍生物制备双官能强阴离子交换固定相

signalword

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B - Skin Sens. 1B

存储类别

3 - Flammable liquids

wgk

WGK 1

flash_point_f

88.7 °F - closed cup

flash_point_c

31.5 °C - closed cup

ppe

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

法规信息

危险化学品
此项目有

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Juxiang Ruan et al.
Journal of chromatography. A, 1297, 77-84 (2013-06-01)
This paper reports the preparation of a novel, silica-based, strong anion-exchange stationary phase from a 1,4-diazacyclohexane derivative. To prepare the difunctional strong anion-exchange stationary phase, activated silica beads were first bonded with 3-chloropropyltriethoxysilane and then reacted with 1-methylpiperazine followed by
Hongyuan Yan et al.
The Analyst, 137(12), 2884-2890 (2012-05-04)
A highly selective molecularly imprinted solid-phase extraction (MISPE) combined with liquid chromatography-ultraviolet detection was developed for the simultaneous isolation and determination of four plant hormones including indole-3-acetic acid (IAA), indole-3-propionic acid (IPA), indole-3-butyric acid (IBA) and 1-naphthaleneacetic acid (NAA) in
E Gavathiotis et al.
Nucleic acids research, 28(3), 728-735 (2000-01-19)
The solution structure of the dodecamer duplex d(CTTTTGCAAAAG)(2)and its 2:1 complex with the bis -benzimidazole Hoechst 33258 has been investigated by NMR and NOE-restrained molecular dynamics (rMD) simulations. Drug molecules are bound in each of the two A-tracts with the
Olesya A Troshina et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 12(21), 5569-5577 (2006-06-07)
An oxidative radical photoaddition of mono N-substituted piperazines to [60]fullerene was systematically investigated. Reactions of C60 with piperazines bearing bulky electron-withdrawing groups (2-pyridyl, 2-pyrimidinyl) were found to be the most selective and yielded C60(amine)4O as major products along with small
Andrius Žilionis
European journal of mass spectrometry (Chichester, England), 26(1), 25-35 (2019-08-21)
Liquid chromatography-tandem mass spectrometry is one of the most sensitive tools for determination of trace amounts of analytes in metabolomics and proteomics. The highest sensitivity is achieved in selected reaction monitoring detection, which involves fragmentation of the molecular ion between

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