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Merck

90350

Triethylamine hydrochloride

≥99.0% (AT)

Synonym(s):

N,N-Diethylethanamine hydrochloride, Triethylamine monohydrochloride, Triethylammonium chloride

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About This Item

Linear Formula:
(C2H5)3N · HCl
CAS Number:
Molecular Weight:
137.65
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
209-067-2
Beilstein/REAXYS Number:
3906409
MDL number:
Assay:
≥99.0% (AT)
Form:
crystals
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Quality Segment

assay

≥99.0% (AT)

form

crystals

mp

261 °C (dec.) (lit.)

solubility

water: soluble 1 g/10 mL

functional group

amine

SMILES string

Cl.CCN(CC)CC

InChI

1S/C6H15N.ClH/c1-4-7(5-2)6-3;/h4-6H2,1-3H3;1H

InChI key

ILWRPSCZWQJDMK-UHFFFAOYSA-N

General description

Triethylamine hydrochloride can be used as a:
  • Catalyst to synthesize diphenylmethane via Friedel-Crafts reaction of benzene with benzyl chloride.
  • Reactant in the ionic liquid-catalyzed synthesis of quaternary ammonium salts with dialkyl carbonates.
It can also be used as a proton donor:
  • For the titanocene (III)-catalyzed intramolecular ring-opening arylation of epoxides.
  • In intramolecular Kinugasa reaction to synthesize β-lactams.


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Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves



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