7062-96-6

Basic information

• Product Name: (Z)-1,2-dimethoxyethene
• Synonyms: (Z)-1,2-Dimethoxyethene; ethene, 1,2-dimethoxy-, (Z)-
• CAS NO: 7062-96-6
• Molecular Formula: C₄H₈O₂
• Molecular Weight: 88.1051
• Mol File: 7062-96-6.mol
• Article Data: 8

Chemical Properties

• Boiling Point: 100°C at 760 mmHg
• Flash Point: 13.9°C
• Density: 0.873g/cm³
• Vapor Pressure: 43mmHg at 25°C
• Refractive Index: 1.393
• CAS DataBase Reference: (Z)-1,2-dimethoxyethene(CAS DataBase Reference)
• NIST Chemistry Reference: (Z)-1,2-dimethoxyethene(7062-96-6)
• EPA Substance Registry System: (Z)-1,2-dimethoxyethene(7062-96-6)

Safety Data

• Hazardous Substances Data: 7062-96-6(Hazardous Substances Data)

Upstream product

• 88847-89-6 7,8-dihydro-8-oxo-2'-deoxyguanosine 
• 43084-21-5 polymeres Dimethoxyacetylen 
• 24332-20-5 methoxyacetaldehyde dimethylacetal 
• 89534-58-7 1-acetoxy-1,2-dimethoxy-ethane 

Downstream Products

• 7062-97-7 (E)-1,2-dimethoxyethene 

Relevant articles and documents

Stereochemistry of Additions of m-Quinomethane to Olefins and Acyclic Dienes

The m-quinomethane biradical has a triplet ground state, as judged by the temperature dependence of the intensity of its EPR signal.When generated by pyrolysis or photolysis of 6-methylenebicyclohex-3-en-2-one, it adds to olefinic trapping agents to give phenolic indans.Retention of configuration dominates by a factor of 13-17 with cis-1,2-dimethoxyethene and by a factor of >100 with trans-1,2-dimethoxyethene.With the 2,4-hexadienes, which undergo addition to give phenolic 1-propenylindans, retention again is the favored pathway, but the preference is lower (up to 6-fold).The propenyl stereochemistry in the product is completely retained.A comparison with known results of cycloadditions of trimethylenemethane (singlet) biradical and of m-quinodimethane shows that m-quinomethane additions are intermediate between the other two in cis stereospecifity.A mechanistic rationale for this ordering is discussed.

Highly selective hydrogenation of multiple carbon-carbon bonds promoted by nickel(0) nanoparticles

A new method for the highly stereoselective cis semihydrogenation of internal alkynes, semihydrogenation of terminal alkynes, reduction of dienes to alkenes, and reduction of alkynes and alkenes to alkanes is described based on in situ generated both Ni(0) nanoparticles and molecular hydrogen.

The trap depth (in DNA) of 8-oxo-7,8-dihydro-2'deoxyguanosine as derived from electron-transfer equilibria in aqueous solution [2]

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