398179

Sigma-Aldrich

Diethanolamine

ACS reagent, ≥98.5%

Sinônimo(s):
2,2′-Iminodiethanol, Bis(2-hydroxyethyl)amine
Fórmula linear:
HN(CH2CH2OH)2
Número CAS:
Peso molecular:
105.14
Beilstein/REAXYS Number:
605315
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.21

Nível de qualidade

200

grau

ACS reagent

densidade de vapor

3.6 (vs air)

pressão de vapor

<0.98 atm ( 100 °C)

teor

≥98.5%

forma

solid or liquid

temperatura de autoignição

689 °F

Peso eq.

104.0-106.0 Apparent

Lim. expl.

10.6 %

Impurezas

≤0.15% water
≤1.0% C2H7NO
≤1.0% C6H15NO3

resíduo de ignição

≤0.005%

cor

APHA: ≤15

índice de refração

n20/D 1.477 (lit.)

pb

217 °C/150 mmHg (lit.)

pf

28 °C (lit.)

solubilidade

water: soluble 105 g/L at 20 °C

densidade

1.097 g/mL at 25 °C (lit.)

SMILES string

OCCNCCO

InChI

1S/C4H11NO2/c6-3-1-5-2-4-7/h5-7H,1-4H2

InChI key

ZBCBWPMODOFKDW-UHFFFAOYSA-N

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Descrição geral

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.

Aplicação

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.

Embalagem

500 g in poly bottle
1 kg in poly bottle

Palavra indicadora

Danger

hazcat

Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Oral

storage_class_code

10 - Combustible liquids

WGK Alemanha

WGK 1

Ponto de fulgor (ºF)

280.4 °F - closed cup

Ponto de fulgor (ºC)

138 °C - closed cup

Equipamento de proteção individual

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Certificado de análise

Certificado de origem

Diethanolamine and N,N-diethylethanolamine ionic liquids as precatalyst-precursors and reaction media in green Heck reaction protocol.
Petrovic ZD, et al.
J. Mol. Catal. A: Chem., 327(1), 45-50 (2010)
A continuous diethanolamine dehydrogenation fixed bed catalyst and reactor system.
Hickman DA, et al.
Chemical Engineering Journal, 278, 447-453 (2015)
Development, Characterization of Hydroxyl Terminated Dendritic Macromolecules as Prospective Drug Carriers.
Gajjar D, et al.
American Journal of Polymer Science & Engineering, 3(1), 73-89 (2015)
Monitoring of Chemical Speciation of DEA-CO2-Water System by Raman Spectroscopy.
Shahid MZ, et al.
Advanced Materials Research, 1113, 358-363 (2015)
Ken-Ichi Kusumoto et al.
Journal of biomedical materials research. Part A, 91(1), 1-10 (2008-08-07)
Understanding of lipidic materials used for gene delivery system is essential for the effective design and development of potential applications in basic and therapeutic research. This study aimed to evaluate the biological activity of totally synthesized ditetradecylacetyldiethanolaminetrimethylammonium (TMA-C2-DEA-C14) as gene...

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