16766-29-3

Basic information

• Product Name: Benzene, 1,2,3-trichloro-4,5-dimethoxy-
• Synonyms: Benzene, 1,2,3-trichloro-4,5-dimethoxy-;3,4,5-Trichloroveratrole
• CAS NO: 16766-29-3
• Molecular Formula: C₈H₇Cl₃O₂
• Molecular Weight: 241.5
• Product Categories: Organics
• Mol File: 16766-29-3.mol
• Article Data: 3

Chemical Properties

• Melting Point: 66°C
• Boiling Point: 344.15°C (rough estimate)
• Flash Point: 112°C
• Appearance: /
• Density: 1.4916 (rough estimate)
• Vapor Pressure: 0.00367mmHg at 25°C
• Refractive Index: 1.4521 (estimate)
• Water Solubility: 42.65ug/L(25 oC)
• CAS DataBase Reference: Benzene, 1,2,3-trichloro-4,5-dimethoxy-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1,2,3-trichloro-4,5-dimethoxy-(16766-29-3)
• EPA Substance Registry System: Benzene, 1,2,3-trichloro-4,5-dimethoxy-(16766-29-3)

Safety Data

• Hazardous Substances Data: 16766-29-3(Hazardous Substances Data)

Usage

InChI:InChI=1/C8H7Cl3O2/c1-12-5-3-4(9)6(10)7(11)8(5)13-2/h3H,1-2H3

Upstream product

• 90-05-1 2-methoxy-phenol 
• 120-80-9 benzene-1,2-diol 
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• 57057-83-7 3,4,5-trichloroguaiacol 

Relevant articles and documents

Mass Spectra of Chlorinated Veratroles (1,2-dimethoxybenzenes)

The behaviour of all nine chlorinated veratroles (1,2-dimethoxybenzenes) under electron impact has been investigated.The most common fragmentation processes are interpreted using metastable ion analysis and deuterium labelled compounds.For all compounds studied, the most common fragmentation route seems to be the primary loss of a methyl radical followed by loss of carbon monoxide.The ion formed has a well-known quinonoid structure and fragments by several routes elucidated by metastable ion analysis.In general, the spectra of the positional isomers are shown to be practically similar and it is apparent the e.g. the 3- and 4-chloro isomers can be differentiated only from the abundance ratio of the +. and + ions.