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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
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
57653388
EC Number:
209-067-2
Beilstein/REAXYS Number:
3906409
MDL number:
MFCD00012500

Key Documents

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Product Name

Triethylamine hydrochloride, ≥99.0% (AT)

InChI key

ILWRPSCZWQJDMK-UHFFFAOYSA-N

InChI

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

SMILES string

Cl.CCN(CC)CC

assay

≥99.0% (AT)

form

crystals

mp

261 °C (dec.) (lit.)

solubility

water: soluble 1 g/10 mL

functional group

amine

Quality Level

200

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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

signalword

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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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
Synthesis of beta-lactams via diastereoselective, intramolecular Kinugasa reactions
Popik O, et al.
Organic & Biomolecular Chemistry, 18, 2852-2860 (2020)
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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
THE SPECIFIC PRECIPITATION OF ORTHOPHOSPHATE AND SOME BIOCHEMICAL APPLICATIONS.
Y SUGINO et al.
The Journal of biological chemistry, 239, 2360-2364 (1964-07-01)
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