112369-07-0

Basic information

• Product Name: 5-Methoxy-2,3-dichlorotoluene
• Synonyms: 5-Methoxy-2,3-dichlorotoluene;1,2-Dichloro-5-methoxy-3-methylbenzene
• CAS NO: 112369-07-0
• Molecular Formula: C8H8Cl2O
• Molecular Weight: 191.056
• Mol File: 112369-07-0.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 254℃
• Flash Point: 102℃
• Appearance: /
• Density: 1.243
• CAS DataBase Reference: 5-Methoxy-2,3-dichlorotoluene(CAS DataBase Reference)
• NIST Chemistry Reference: 5-Methoxy-2,3-dichlorotoluene(112369-07-0)
• EPA Substance Registry System: 5-Methoxy-2,3-dichlorotoluene(112369-07-0)

Safety Data

• Hazardous Substances Data: 112369-07-0(Hazardous Substances Data)

Usage

InChI:InChI=1S/C8H8Cl2O/c1-5-3-6(11-2)4-7(9)8(5)10/h3-4H,1-2H3

Upstream product

• 672-89-9 4-methoxy-6-methyl-2H-pyran-2-one 
• 79-01-6 Trichloroethylene 

Relevant articles and documents

Photoadducts of 4,6-Dimethyl- and 4-Methoxy-6-methyl-2-pyrones with Chloroethylenes and Their Dehydrochlorination

Sensitized photoreactions of 2-pyrones with chloroethylenes gave two kinds of cycloadducts, 2-oxabicyclooct-4-en-3-ones (4,8) and across the C3-C4 double bond in 2-pyrone, benzene derivatives, and/or cyclobutanecarboxylic acids: Their relative yields greatly depended upon the nature of the reactants.The dehydrochlorination of the cycloadducts 4 and 8 across the C5-C6 double bonds in the pyrones with triethylamine in ethanol gave 5-ethenyl-2-pyrones, whose structures were previously incorrectly assigned as oxocinones, via a symmetry-allowed ring opening of 2-oxabicycloocta-4,6-dien-3-ones.Some 5-ethenyl-2-pyrones possessing a chlorinated ethenyl group finally affords 5-ethynyl-2-pyrones by an anti-elimination of hydrogen chloride.The X-ray crystallographic analyses of 5-ethenyl- and 5-ethynyl-2-pyrones are also described.