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Merck
CN

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:
554-68-7
Molecular Weight:
137.65
Beilstein:
3906409
EC Number:
209-067-2
MDL number:
MFCD00012500
UNSPSC Code:
12352100
PubChem Substance ID:
57653388
NACRES:
NA.22

Key Documents

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Quality Level

200

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

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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.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315 - H319 - H335

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCN8874
BCCN3721
BCCM8033
BCCM1406
BCCM1405

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C L De La Rocha et al.
Analytical chemistry, 68(21), 3746-3750 (1996-11-01)
A procedure for the purification, recovery, and determination of isotopic abundances of silicon from biogenic and lithogenic particulate matter and dissolved silicic acid is reported. Purification involves the reaction of acid molybdate with dissolved silicon in natural waters or that
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Rechargeable aluminum-ion batteries are promising in high-power density but still face critical challenges of limited lifetime, rate capability, and cathodic capacity. We design a "trihigh tricontinuous" (3H3C) graphene film cathode with features of high quality, orientation, and channeling for local
Synthesis of beta-lactams via diastereoselective, intramolecular Kinugasa reactions
Popik O, et al.
Organic & Biomolecular Chemistry, 18, 2852-2860 (2020)
Isabel Rodríguez et al.
International journal of pharmaceutics, 529(1-2), 168-177 (2017-06-28)
This study investigates how both bioadhesive polymers (chitosan, hyaluronic acid and alginate) and permeability enhancers (ethylene glycol- bis(2-aminoethylether)- N, N, N', N'- tetraacetic acid (EGTA) and hydroxypropyl-ß-cyclodextrin) influence the permeability of the anti-glaucoma drug timolol maleate through ex vivo bovine
Biodegradable porous polymers through emulsion templating.
Lumelsky Y and Silverstein MS.
Macromolecules, 42(5), 1627-1633 (2009)
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