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Triethylamine hydrochloride

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Name Triethylamine hydrochloride EINECS 209-067-2
CAS No. 554-68-7 Density 1.07 g/cm3
Solubility 1440 g/L (20 °C) in water Melting Point 254-260 °C
Formula C6H16ClN Boiling Point 90.5 °C at 760 mmHg
Molecular Weight 137.65 Flash Point 39 °C
Transport Information Appearance White to off-white crystalline powder
Safety 26-36-36/37/39-22 Risk Codes 36/37/38-20/21/22
Molecular Structure Molecular Structure of 554-68-7 (Triethylamine hydrochloride) Hazard Symbols IrritantXi, HarmfulXn
Synonyms

Triethylammonium chloride;Triethylamine monohydrochloride;N,N-diethylethanamine hydrochloride;Ethanamine, N,N-diethyl-, hydrochloride;Amine, triethyl, hydrochloride;Triethylamine hydrochloribe;

 

Consensus Reports

Reported in EPA TSCA Inventory.

Specification

The Triethylamine hydrochloride with CAS registry number of 554-68-7 is also known as Ethanamine, N,N-diethyl-, hydrochloride. The IUPAC name is N,N-Diethylethanamine hydrochloride. It belongs to product categories of HPLC; HPLC buffer; HPLC buffers; HPLC Buffers-solutionchromatography/ce Reagents; Solution. Its EINECS registry number is 209-067-2. In addition, the formula is C6H16ClN and the molecular weight is 137.65. This chemical is a white to off-white crystalline powder and should be stored sealed containers.

Physical properties about Triethylamine hydrochloride are: (1)ACD/LogP: 1.66; (2)ACD/LogD (pH 5.5): -1.44; (3)ACD/LogD (pH 7.4): -1.2; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 1; (7)ACD/KOC (pH 7.4): 1; (8)#H bond acceptors: 1; (9)#Freely Rotating Bonds: 3; (10)Flash Point: 39 °C; (11)Enthalpy of Vaporization: 31.01 kJ/mol; (12)Boiling Point: 90.5 °C at 760 mmHg; (13)Vapour Pressure: 56.1 mmHg at 25 °C.

Preparation of Triethylamine hydrochloride: it is prepared by reaction of methyl-prop-2-ynyl-amine. The reaction needs reagents POCl3, (C2H5)3N at the temperature of 1-20 °C. The yield is about 59.8%.

Triethylamine hydrochloride is prepared by reaction of methyl-prop-2-ynyl-amine.

Uses of Triethylamine hydrochloride: it is used as raw material for quaternary ammonium salt, medicine, pesticides, dyes and other organic synthesis. It is used to produce triethylammonium salt of monobutyl phosphonate by reaction with phosphonic acid dibutyl ester. The reaction occurs at the temperature of 145 °C and the yield is about 85%.

Triethylamine hydrochloride is used to produce triethylammonium salt of monobutyl phosphonate by reaction with phosphonic acid dibutyl ester.

When you are using this chemical, please be cautious about it. As a chemical, it is irritating to eyes, respiratory system and skin. Besides, it is harmful by inhalation, in contact with skin and if swallowed. During using it, wear suitable protective clothing, gloves and eye/face protection. Do not breathe dust. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
1. Canonical SMILES: CCN(CC)CC.Cl
2. InChI: InChI=1S/C6H15N.ClH/c1-4-7(5-2)6-3;/h4-6H2,1-3H3;1H
3. InChIKey: ILWRPSCZWQJDMK-UHFFFAOYSA-N

The toxicity data is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LDLo subcutaneous 600mg/kg (600mg/kg)   Journal of Pharmacology and Experimental Therapeutics. Vol. 37, Pg. 309, 1929.

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