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02400

Ethanolamin

Name: Ethanolamin
Brand: SIAL

ACS reagent grade, ≥99.0% (GC/NT), puriss. p.a.

Synonym(e):

2-Amino-ethanol, 2-Aminoethylalkohol, ETA, MEA, MEA 90, MEA-LCI, Monoethanolamin

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Über diesen Artikel

Lineare Formel:

NH₂CH₂CH₂OH

CAS-Nummer:

141-43-5

Molekulargewicht:

61.08

NACRES:

NA.21

PubChem Substance ID:

329747429

UNSPSC Code:

12352100

EC Number:

205-483-3

MDL number:

MFCD00008183

Beilstein/REAXYS Number:

505944

Assay:

≥99.0% (GC/NT)

Technischer Dienst

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Eigenschaften

Produktname

Ethanolamin, puriss. p.a., ACS reagent, ≥99.0% (GC/NT)

Quality Segment

200

vapor density

2.1 (vs air)

vapor pressure

0.2 mmHg ( 20 °C)

grade

ACS reagent, puriss. p.a.

assay

≥99.0% (GC/NT)

autoignition temp.

1436 °F

expl. lim.

17 %

impurities

≤0.2% water

ign. residue

≤0.05% (as SO₄)

refractive index

n20/D 1.454

bp

170 °C (lit.), 69-70 °C/10 mmHg

mp

10-11 °C (lit.)

density

1.012 g/mL at 25 °C (lit.)

cation traces

Ca: ≤5 mg/kg, Cd: ≤1 mg/kg, Co: ≤1 mg/kg, Cr: ≤1 mg/kg, Cu: ≤1 mg/kg, Fe: ≤2 mg/kg, K: ≤20 mg/kg, Mg: ≤1 mg/kg, Mn: ≤1 mg/kg, Na: ≤20 mg/kg, Ni: ≤1 mg/kg, Pb: ≤1 mg/kg, Zn: ≤10 mg/kg

functional group

amine, hydroxyl

SMILES string

NCCO

InChI

1S/C2H7NO/c3-1-2-4/h4H,1-3H2

InChI key

HZAXFHJVJLSVMW-UHFFFAOYSA-N

Beschreibung

General description

Ethanolamine is an alkanolamine. Ethanolamine is an essential growth-promoting supplement for serum-free medium for culturing mouse plasmacytomas and hybridoma cell lines of MPC11-BL and SP2/0-BL origins. It is reported to efficiently inhibit the coupling reaction of aryl halides.

Application

Ethanolamine was used for the synthesis of N-oleoylaminoethanol standard. It was also used for the preparation and derivatization of poly(acrylic acid) (PAA) films. It may be used in the scintillating method for evaluating counts for carbon-14.