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A55209

Sigma-Aldrich

1-(2-Aminoethyl)piperazine

99%

Synonym(s):

2-Piperazinoethylamine

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About This Item

Empirical Formula (Hill Notation):
C6H15N3
CAS Number:
140-31-8
Molecular Weight:
129.20
Beilstein:
104363
EC Number:
205-411-0
MDL number:
MFCD00005971
UNSPSC Code:
12352100
PubChem Substance ID:
24890984
NACRES:
NA.22

vapor density

4.4 (vs air)

vapor pressure

0.05 mmHg ( 20 °C)

Assay

99%

form

liquid

refractive index

n20/D 1.5 (lit.)

bp

218-222 °C (lit.)

density

0.985 g/mL at 25 °C (lit.)

SMILES string

NCCN1CCNCC1

InChI

1S/C6H15N3/c7-1-4-9-5-2-8-3-6-9/h8H,1-7H2

InChI key

IMUDHTPIFIBORV-UHFFFAOYSA-N

Related Categories

Application

Utilized in a variety of reactions for studying corrosion inhibition, biological activity, and metal ligand effects on catalysis.

Pictograms

Skull and crossbonesCorrosion
GHS06,GHS05

Signal Word

Danger

Hazard Statements

H302,H311,H314,H317,H412

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Aquatic Chronic 3 - Skin Corr. 1B - Skin Sens. 1

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 2

Flash Point(F)

197.6 °F - closed cup

Flash Point(C)

92 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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A group of novel poly(amido amine) homo- and copolymers (PAAs) containing secondary and tertiary amine groups in their main chain and different structures in the bisacrylamide segments were synthesized and evaluated as non-viral gene delivery vectors. Among these, also the
S M Sami et al.
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Sildenafil citrate, a phosphodiesterase-5 (PDE5) inhibitor widely used for the treatment of erectile dysfunction was investigated for its interaction with the zinc-enzyme carbonic anhydrase (CA, EC 4.2.1.1), as it has in its molecule a piperazine moiety also found in some
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