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Sigma-Aldrich

Diethanolamine hydrochloride

98%

Synonym(s):

2,2′-Iminodiethanol hydrochloride

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About This Item

Linear Formula:
(HOCH2CH2)2NH · HCl
CAS Number:
Molecular Weight:
141.60
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

98%

refractive index

n20/D 1.517 (lit.)

density

1.261 g/mL at 25 °C (lit.)

SMILES string

Cl.OCCNCCO

InChI

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

InChI key

VJLOFJZWUDZJBX-UHFFFAOYSA-N

Application

Diethanolamine hydrochloride was used in the synthesis of:
  • N-monophenylpiperazine
  • diethanolammonium chloride, required for the preparation of diethanolammonium-tetrachloridopalladate(II) complex

Signal Word

Danger

Hazard Statements

Hazard Classifications

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

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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A new synthesis of N-monophenylpiperazine.
Pollard CB and MacDowell LG.
Journal of the American Chemical Society, 56(10), 2199-2200 (1934)
A Durán-Moreno et al.
Journal of hazardous materials, 186(2-3), 1652-1659 (2011-01-11)
The aim of this work was to evaluate the efficiency of three chemical oxidation processes for increasing the biodegradability of aqueous diethanolamine solutions (aqueous DEA solutions), to be used as pre-treatments before a biological process. The raw aqueous DEA solution
Daniel R Fandrick et al.
Organic letters, 11(23), 5458-5461 (2009-11-03)
The utility of propargyl diethanolamine boronates as reagents for the preparation of allenes and homopropargylic alcohols is presented. Protonolysis with TFA and electrophilic substitution with N-halosuccinimides proceeded with inversion to provide the corresponding allene in high yield and regioselectivity. Alternatively
Bjørn Henrik Hansen et al.
Aquatic toxicology (Amsterdam, Netherlands), 99(2), 212-222 (2010-06-12)
Alkanolamines are surface-active chemicals used in a wide range of industrial, agricultural and pharmaceutical applications and products. Of particular interest is the use of alkanolamines such as diethanolamine (DEA) in the removal of CO(2) from natural gas and for CO(2)
Zorica D Petrović et al.
Bioorganic chemistry, 37(5), 162-166 (2009-08-15)
The reaction of PdCl(2) with diethanolammonium chloride (DEAxHCl), in the molar ratio 1:2, affords the [HDEA](2)[PdCl(4)] complex (1). The hydrolytic activity of the novel Pd(II) complex 1 was tested in reaction with N-acetylated L-histidylglycine dipeptide (AcHis-Gly). Complex 1, as well

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