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130001

1-Methylpiperazine

99%

Synonym(s):

N-Methylpiperazine

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About This Item

Empirical Formula (Hill Notation):
C5H12N2
CAS Number:
109-01-3
Molecular Weight:
100.16
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24847936
EC Number:
203-639-5
Beilstein/REAXYS Number:
102724
MDL number:
MFCD00005966
Assay:
99%
Form:
liquid
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vapor density

3.5 (vs air)

Quality Segment

200

assay

99%

form

liquid

refractive index

n20/D 1.466 (lit.)

bp

138 °C (lit.)

density

0.903 g/mL at 25 °C (lit.)

SMILES string

CN1CCNCC1

InChI

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

InChI key

PVOAHINGSUIXLS-UHFFFAOYSA-N

General description

1-Methylpiperazine is a heterocyclic diamine used as a versatile building block and intermediate in organic synthesis.

Application

1-Methylpiperazine was used as mimic template in the preparation of molecularly imprinted microspheres (MIMs). It was also used to prepare the difunctional strong anion-exchange stationary phase from a 1,4-diazacyclohexane derivative.

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Danger

Hazard Classifications

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

Storage Class

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

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