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About This Item
Linear Formula:
HN(CH2CH2OH)2
CAS Number:
Molecular Weight:
105.14
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
203-868-0
MDL number:
Beilstein/REAXYS Number:
605315
Assay:
≥98.0%
Form:
solid or viscous liquid
Product Name
Diethanolamine, reagent grade, ≥98.0%
grade
reagent grade
Quality Level
vapor density
3.6 (vs air)
vapor pressure
<0.98 atm ( 100 °C)
assay
≥98.0%
form
solid or viscous liquid
autoignition temp.
689 °F
expl. lim.
10.6 %
color
clear
refractive index
n20/D 1.477 (lit.)
pKa (25 °C)
8.88
bp
217 °C/150 mmHg (lit.)
mp
28 °C (lit.)
density
1.097 g/mL at 25 °C (lit.)
functional group
amine, hydroxyl
SMILES string
OCCNCCO
InChI
1S/C4H11NO2/c6-3-1-5-2-4-7/h5-7H,1-4H2
InChI key
ZBCBWPMODOFKDW-UHFFFAOYSA-N
General description
Diethanolamine (DEA) is an amino alcohol commonly used in the preparation of soaps and surfactants, agricultural chemicals and in textile processing. It is used as an absorbent for capturing CO2. Its toxic and carcinogenic effect has been studied.
Application
Diethanolamine has been used:
- As a solvent and stabilizer to synthesize zinc oxide (ZnO): indium (In) thin film, which was employed as photoanode in dye synthesized solar cell (DSSC).
- To prepare diethanolamine substrate buffer.
- To prepare a pH10 buffer solution along with MgCl2 for the incubation of cell lysates extracted from astrocyte cultures.
- 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.
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signalword
Danger
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Oral
target_organs
Kidney,Liver,Blood
Storage Class
11 - Combustible Solids
wgk
WGK 2
flash_point_f
280.4 °F - closed cup
flash_point_c
138 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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Fabrication and characterization of ZnO: In thin film as photoanode for DSSC using natural fruit dyes.
Mohamad IS, et al.
AIP Conference Proceedings, 1660(1) (2015)
E Basoalto et al.
Environmental entomology, 39(5), 1399-1408 (2010-10-01)
We analyzed the spatial distribution and dispersal of codling moth, Cydia pomonella (L.), adults within two heterogeneous agroecosystems typical of central Chile: commercial apple, Malus domestica Borkhausen, orchards surrounded by various unmanaged host plants. Both a geostatistical analysis of catches
Monitoring of Chemical Speciation of DEA-CO2-Water System by Raman Spectroscopy.
Shahid MZ, et al.
Advanced Materials Research, 1113, 358-363 (2015)


