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Diethanolamine

SIAL/398179 - ACS reagent, ≥98.5%

Synonym: 2,2′-Iminodiethanol; Bis(2-hydroxyethyl)amine

CAS Number: 111-42-2
Empirical Formula (Hill Notation): C4H11NO2
Molecular Weight: 105.14
EC Number: 203-868-0
MDL Number: MFCD00002843
Linear Formula: HN(CH2CH2OH)2
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-398179-500G 500 g
$64.90
1/EA
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45-398179-1KG 1 kg
$89.10
1/EA
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assay ≥98.5%
autoignition temp. 689 °F
bp 217 °C/150 mmHg (lit.)
color APHA: ≤15
density 1.097 g/mL at 25 °C (lit.)
eq. wt. 104.0-106.0 Apparent
expl. lim. 10.6 %
form solid or liquid
grade ACS reagent
ign. residue ≤0.005%
impurities ≤0.15% water
  ≤1.0% C2H7NO
  ≤1.0% C6H15NO3
InChI 1S/C4H11NO2/c6-3-1-5-2-4-7/h5-7H,1-4H2
InChI key ZBCBWPMODOFKDW-UHFFFAOYSA-N
mp 28 °C (lit.)
Quality Level 200 
refractive index n20/D 1.477 (lit.)
SMILES string OCCNCCO
solubility water: soluble 105 g/L at 20 °C
vapor density 3.6 (vs air)
vapor pressure <0.98 atm ( 100 °C)
Application: Diethanolamine may be used in the following processes:
• Preparation of disodiumiminodiacetic acid by dehydrogenation.
• As a solvent and reactant in triazine based dendrimer synthesis.
• Preparation of diethanolamine ionic liquids employed in green Heck reaction.
General description: Diethanolamine (DEA) is an amino alcohol commonly used in the preparation of soaps and surfactants, in agricultural chemicals and in textile processing. It is used as an absorbent for capturing CO2. Its toxic and carcinogenic effect has been studied.
Packaging: 1 kg in poly bottle
Packaging: 500 g in poly bottle
Purity ≥98.5%
bp 217 °C/150 mmHg (lit.)
mp 28 °C (lit.)
Density 1.097 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.477 (lit.)
UNSPSC 12352100

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