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471321

Sigma-Aldrich

2-(Diethylamino)ethanol

≥99.5%

Sinonimo/i:

N,N-Diethylethanolamine, DEAE, DEEA

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About This Item

Formula condensata:
(C2H5)2NCH2CH2OH
Numero CAS:
100-37-8
Peso molecolare:
117.19
Beilstein:
741863
Numero CE:
202-845-2
Numero MDL:
MFCD00002850
Codice UNSPSC:
12352100
ID PubChem:
24870721
NACRES:
NA.22

Densità del vapore

4.04 (vs air)

Tensione di vapore

1 mmHg ( 20 °C)

Saggio

≥99.5%

Limite di esplosione

11.7 %

Indice di rifrazione

n20/D 1.441 (lit.)

P. ebollizione

161 °C (lit.)

Densità

0.884 g/mL at 25 °C (lit.)

Gruppo funzionale

amine
hydroxyl

Stringa SMILE

CCN(CC)CCO

InChI

1S/C6H15NO/c1-3-7(4-2)5-6-8/h8H,3-6H2,1-2H3
BFSVOASYOCHEOV-UHFFFAOYSA-N

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Descrizione generale

2-(Diethylamino)ethanol (DEEA) is a tertiary alkanolamine multi-component aqueous solvent. It has a high chemical stability and resistance against degradation. DEEA is used to prepare quaternary ammonium salts. These salts are widely used as phase transfer catalysts to promote reactions between immiscible phases.

Applicazioni

2-(Diethylamino)ethanol (DEEA) can be used as a co-solvent with methyldiethanolamine (MDEA) and sulfolane to investigate the CO2 absorption and desorption behavior in aqueous solutions. Additionally, DEAE is used to prepare N-substituted glycine derivatives and these compounds are used in the synthesis of peptides and proteins.

Avvertenze

Danger

Indicazioni di pericolo

H226,H302,H311 + H331,H314

Classi di pericolo

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 3 - Skin Corr. 1B

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

122.0 °F - closed cup

Punto d’infiammabilità (°C)

50 °C - closed cup

Dispositivi di protezione individuale

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

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Certificati d'analisi (COA)

Lot/Batch Number
MKCM5810
MKCL8207
MKCJ8430
SHBK7567
SHBJ9128

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2-(DIMETHYLAMINO)-ETHANOL HYDROCHLORIDE AldrichCPR

S573124

2-(DIMETHYLAMINO)-ETHANOL HYDROCHLORIDE

N-Butyldiethanolamine ≥98.6%

Sigma-Aldrich

471240

N-Butyldiethanolamine

2-Dimethylaminoethanol purified by redistillation, ≥99.5%

Sigma-Aldrich

391263

2-Dimethylaminoethanol

N,N-Diethylethanolammonium chloride for synthesis

Sigma-Aldrich

8.20394

N,N-Diethylethanolammonium chloride

2-Dimethylaminoethanol analytical standard

Supelco

50632

2-Dimethylaminoethanol

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In the process of protection and consolidation of valuable materials, the efficiency is the crucial property that needs to be considered. TiO₂/ZnAl layered double hydroxide (LDH) coating and silicate- and carbonate-based consolidants were synthesized and proposed to be used for
Kinetics of carbon dioxide reaction with diethylaminoethanol in aqueous solutions.
Kim CJ and Savage DW.
Chemical Engineering Science, 42(6), 1481-1487 (1987)
Amino alcohol additives for the fast living radical polymerization of methyl methacrylate with RuCl2 (PPh3)3.
Ando T, et al.
Journal of Polymer Science Part A: Polymer Chemistry, 41(22), 3597-3605 (2003)
Xu Dong Liu et al.
Bioresource technology, 99(10), 4315-4320 (2007-10-09)
This study reports the purification and characterization of a novel raw starch digesting alpha-amylase from a newly isolated Bacillus sp. YX-1. Maximum alpha-amylase activity (53 U mL(-1)) was obtained at 45 degrees C after 44 h of incubation. The enzyme
Michele Michelin et al.
Carbohydrate research, 345(16), 2348-2353 (2010-09-21)
An α-amylase produced by Paecilomyces variotii was purified by DEAE-cellulose ion exchange chromatography, followed by Sephadex G-100 gel filtration and electroelution. The α-amylase showed a molecular mass of 75 kDa (SDS-PAGE) and pI value of 4.5. Temperature and pH optima
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