6573-64-4

Basic information

• Product Name: 3,4,8,9-tetradehydro-2,5,7,10-tetrahydro-1,6-dioxecine
• Synonyms: 1,6-Dioxacyclodeca-3,8-diyne
• CAS NO: 6573-64-4
• Molecular Formula: C₈H₈O₂
• Molecular Weight: 136.1479
• Mol File: 6573-64-4.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 252.8°C at 760 mmHg
• Flash Point: 109.6°C
• Density: 1.12g/cm³
• Vapor Pressure: 0.0303mmHg at 25°C
• Refractive Index: 1.513
• CAS DataBase Reference: 3,4,8,9-tetradehydro-2,5,7,10-tetrahydro-1,6-dioxecine(CAS DataBase Reference)
• NIST Chemistry Reference: 3,4,8,9-tetradehydro-2,5,7,10-tetrahydro-1,6-dioxecine(6573-64-4)
• EPA Substance Registry System: 3,4,8,9-tetradehydro-2,5,7,10-tetrahydro-1,6-dioxecine(6573-64-4)

Safety Data

• Hazardous Substances Data: 6573-64-4(Hazardous Substances Data)

Upstream product

• 542-88-1 bis(2-chloromethyl)ether 
• 6921-27-3 dipropargyl ether 
• 110-65-6 1,4-dihydroxybut-2-yne 

Relevant articles and documents

Double cationic propargylation: From linear to polycyclic ethers

Equation presented The trapping of cations generated from Co2(CO)6-bispropargylic alcohols provided diethers in good yield. The procedure is also valid when two vicinal acetylenes are present. The methodology can be applied to the sy

SYNTHESIS AND PROPERTIES OF TEN-MEMBERED CYCLODIYNES WITH ONE OR TWO HETERO ATOMS

The synthesis of the heterocyclic decadiynes 1 and 2 via a cyclization sequence and subsequent CpCo-induced oligomerization of 1a as well as its acyclic analogues 3c and 9 are reported.