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123056

Sigma-Aldrich

4-(2-Aminoethyl)aniline

97%

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Synonym(s):
4-Aminophenethylamine
Linear Formula:
H2NC6H4CH2CH2NH2
CAS Number:
Molecular Weight:
136.19
Beilstein:
1099913
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

97%

refractive index

n20/D 1.591 (lit.)

bp

103 °C/0.3 mmHg (lit.)

mp

28-31 °C (lit.)

density

1.034 g/mL at 25 °C (lit.)

SMILES string

NCCc1ccc(N)cc1

InChI

1S/C8H12N2/c9-6-5-7-1-3-8(10)4-2-7/h1-4H,5-6,9-10H2

InChI key

LNPMZQXEPNWCMG-UHFFFAOYSA-N

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General description

4-(2-Aminoethyl)aniline undergoes coupling with carbohydrates by reductive amination to yield modified carbohydrates.

Application

4-(2-Aminoethyl)aniline has been used in chemical modification of silk fibroin to tailor the overall hydrophilicity and structure of silk. It has been used as reagent in polycondensation reactions.

Pictograms

Corrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Skin Corr. 1B

WGK

WGK 3

Flash Point(F)

235.4 °F

Flash Point(C)

113 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Isabella A Lobo et al.
Physical chemistry chemical physics : PCCP, 14(25), 9219-9229 (2012-05-31)
The neurotransmitter analogue p-aminophenethylamine (APEA) illustrates many of the pitfalls and challenges associated with spectroscopic and conformational analysis of flexible molecules. The combined experimental-theoretical study presented here resolves a long-standing controversy over its conformational energetic preferences. Jet-cooled resonance enhanced two-photon
Amanda R Murphy et al.
Biomaterials, 29(19), 2829-2838 (2008-04-18)
A simple chemical modification method using diazonium coupling chemistry was developed to tailor the structure and hydrophilicity of silk fibroin protein. The extent of modification using several aniline derivatives was characterized using UV-vis and 1H NMR spectroscopies, and the resulting
Macromolecules, 27, 1289-1289 (1994)
Polymer Journal, 23, 1511-1511 (1991)
Chem. Abstr., 116, 106932j-106932j (1992)

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