22199-12-8

Basic information

• Product Name: Benzenethanamine, 2,3,4-trimethoxy-alpha-methyl-, (+-)-
• Synonyms: 1-(2,3,4-Trimethoxyphenyl)-2-propanamine;Benzenethanamine, 2,3,4-trimethoxy-alpha-methyl-, (+-)-
• CAS NO: 22199-12-8
• Molecular Formula: C12H19NO3
• Molecular Weight: 225
• Mol File: 22199-12-8.mol
• Article Data: 4

Chemical Properties

• Boiling Point: 311.8°Cat760mmHg
• Flash Point: 140.5°C
• Appearance: /
• Density: 1.048g/cm³
• Vapor Pressure: 0.000549mmHg at 25°C
• Refractive Index: 1.507
• CAS DataBase Reference: Benzenethanamine, 2,3,4-trimethoxy-alpha-methyl-, (+-)-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzenethanamine, 2,3,4-trimethoxy-alpha-methyl-, (+-)-(22199-12-8)
• EPA Substance Registry System: Benzenethanamine, 2,3,4-trimethoxy-alpha-methyl-, (+-)-(22199-12-8)

Safety Data

• Hazardous Substances Data: 22199-12-8(Hazardous Substances Data)

Usage

InChI:InChI=1/C12H19NO3/c1-8(13)7-9-5-6-10(14-2)12(16-4)11(9)15-3/h5-6,8H,7,13H2,1-4H3

Upstream product

• 134040-33-8 1-(2,3,4-trimethoxyphenyl)-2-nitropropene 
• 2103-57-3 2,3,4-trimethoxybenzaldehyde 
• 5556-77-4 1-(2,3,4-Trimethoxyphenyl)-2-nitropropene 

Relevant articles and documents

Discrimination and identification of the six aromatic positional isomers of trimethoxyamphetamine (TMA) by gas chromatography-mass spectrometry (GC-MS)

A reliable and accurate GC-MS method was developed that allows both mass spectrometric and chromatographic discrimination of the six aromatic positional isomers of trimethoxyamphetamine (TMA). Regardless of the trifluoroacetyl (TFA) derivatization, chromatographic separation of all the investigated isomers was achieved by using DB-5ms capillary columns (30 m x 0.32 mm i.d.), with run times less than 15 min. However, the mass spectra of the nonderivatized TMAs, except 2,4,6-trimethoxyamphetmine (TMA-6), showed insufficient difference for unambiguous discrimination. On the other hand, the mass spectra of the TFA derivatives of the six isomers exhibited fragments with significant intensity differences, which allowed the unequivocal identification of all the aromatic positional isomers investigated in the present study. This GC-MS technique in combination with TFA derivatization, therefore, is a powerful method to discriminate these isomers, especially useful to distinguish the currently controlled 3,4,5-trimethoxyamphetmine (TMA-1) and 2,4,5-trimethoxyamphetmine (TMA-2) from other uncontrolled TMAs. Copyright

The six trimethoxyphenylisopropylamines (trimethoxyamphetamines).

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