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Merck
CN

41284

Trimethylamine hydrochloride

analytical standard

Synonym(s):

Trimethylammonium chloride

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About This Item

Linear Formula:
(CH3)3N · HCl
CAS Number:
593-81-7
Molecular Weight:
95.57
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
329756082
EC Number:
209-810-0
Beilstein/REAXYS Number:
3905063
MDL number:
MFCD00012478

Key Documents

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Product Name

Trimethylamine hydrochloride, analytical standard

InChI

1S/C3H9N.ClH/c1-4(2)3;/h1-3H3;1H

InChI key

SZYJELPVAFJOGJ-UHFFFAOYSA-N

SMILES string

Cl[H].CN(C)C

grade

analytical standard

assay

≥98.5% (GC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

impurities

≤1.5% water

mp

283-284 °C (dec.) (lit.)

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

format

neat

Quality Level

100

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Trimethylamine hydrochloride may be used as an analytical standard for the determination of trimethylamine (TMA) in the following:
  • Meat food products using ion mobility spectrometry (IMS).
  • Fish samples using capillary gas chromatography (GC), high-resolution gas chromatography (HRGC)-olfactometry and ion interaction chromatography (ion-pair chromatography).

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H315,H319

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 1

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Certificates of Analysis (COA)

Lot/Batch Number
BCCL7394
BCCJ1010
BCCG6856
BCCC6532
BCBX5416

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Freshness assessments of Moroccan sardine (Sardina pilchardus): comparison of overall sensory changes to instrumentally determined volatiles
Triqui R, et al.
Journal of Agricultural and Food Chemistry, 51(26), 7540-7546 (2003)
Direct detection of trimethylamine in meat food products using ion mobility spectrometry
Bota MG, et al.
Talanta, 68(3), 629-635 (2006)
Liquid chromatographic determination of methylamines. Determination of trimethylamine in fish samples using a porous graphitic carbon stationary phase
Monser IL and Greenway MG
Analytica Chimica Acta, 322(1-2), 63-68 (1996)
Olivia L Mooren et al.
Molecular biology of the cell, 25(25), 4115-4129 (2014-10-31)
The vascular endothelium is a highly dynamic structure, and the integrity of its barrier function is tightly regulated. Normally impenetrable to cells, the endothelium actively assists lymphocytes to exit the bloodstream during inflammation. The actin cytoskeleton of the endothelial cell
Shuzhao Li et al.
Materials science & engineering. C, Materials for biological applications, 43, 350-358 (2014-09-02)
A water-soluble cationic diblock copolymer, CD-PAM-b-PMeDMA, was synthesized through atom transfer radical polymerization (ATRP) from a β-cyclodextrin (CD) macroinitiator with 10-active sites (10Br-β-CD). In order to reduce the cytotoxicity of the CD-PAM-b-PMeDMA, biocompatible polyacrylamide (PAM) was first introduced onto the

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