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经验公式(希尔记法):
C5H12N2
化学文摘社编号:
分子量:
100.16
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
203-639-5
Beilstein/REAXYS Number:
102724
MDL number:
产品名称
1-甲基哌嗪, analytical standard
InChI key
PVOAHINGSUIXLS-UHFFFAOYSA-N
InChI
1S/C5H12N2/c1-7-4-2-6-3-5-7/h6H,2-5H2,1H3
SMILES string
CN1CCNCC1
grade
analytical standard
vapor density
3.5 (vs air)
assay
≥99.5% (GC)
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
refractive index
n20/D 1.466 (lit.)
bp
138 °C (lit.)
density
0.903 g/mL at 25 °C (lit.)
application(s)
environmental
format
neat
Quality Level
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Application
1-Methylpiperazine may be used as a solvent in an innovative blend in combination with piperazine and water in the ratio (30/10/60 w/w/w) for the post-combustion CO2 capture for power generation. This blend is further monitored for capture performance, degradation products and stability. 1-Methylpiperazine may also be used as a mimic template for the preparation of molecularly imprinted microspheres (MIMs) used for the extraction of four plant hormones such as indole-3-acetic acid (IAA), indole-3-propionic acid (IPA), indole-3- butyric acid (IBA) and 1-naphthaleneacetic acid (NAA) in banana samples, followed by analysis by high-performance liquid chromatography (HPLC).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
signalword
Danger
hcodes
Hazard Classifications
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
Synthesis of 1-methylpiperazine.
Dorokhova, M. I., et al.
Pharmaceutical Chemistry Journal, 8.12, 737-740 (1974)
Monitoring of the blend 1-methylpiperazine/piperazine/water for post-combustion CO2 capture. Part 1: Identification and quantification of degradation products
Cuccia L, et al.
International Journal of Greenhouse Gas Control, 76, 215-224 (2018)
A simple and rapid procedure for phytate determination in soybeans and soy products.
Kwanyuen, Prachuab, and Joe W. Burton.
Journal of the American Oil Chemists' Society, 82.2, 81-85 (2005)
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
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
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