26054-46-6

Basic information

• Product Name: (+)-(1R,5S)-2-Oxabicyclo[3.3.0]oct-6-en-3-one
• Synonyms: 2H-Cyclopenta[b]furan-2-one, 3,3a,6,6a-tetrahydro-, (3aR,6aS)-rel-;(3aS,6aR)-rel-3,3a,6,6a-Tetrahydro-2H-cyclopenta[b]furan-2-one;cis-2-Hydroxy-4-cyclopentene-1-acetic acid lactone;(3aR,6aS)-rel-3,3a,6,6a-Tetrahydro-2H-cyclopenta[b]furan-2-one
• CAS NO: 26054-46-6
• Molecular Formula: C₇H₈O₂
• Molecular Weight: 124.14
• Mol File: 26054-46-6.mol
• Article Data: 79

Chemical Properties

• Boiling Point: 263.1°Cat760mmHg
• Flash Point: 104°C
• Appearance: /
• Density: 1.196g/cm³
• Vapor Pressure: 0.0105mmHg at 25°C
• Refractive Index: 1.522
• Storage Temp.: 2-8°C
• CAS DataBase Reference: (+)-(1R,5S)-2-Oxabicyclo[3.3.0]oct-6-en-3-one(CAS DataBase Reference)
• NIST Chemistry Reference: (+)-(1R,5S)-2-Oxabicyclo[3.3.0]oct-6-en-3-one(26054-46-6)
• EPA Substance Registry System: (+)-(1R,5S)-2-Oxabicyclo[3.3.0]oct-6-en-3-one(26054-46-6)

Safety Data

• Hazardous Substances Data: 26054-46-6(Hazardous Substances Data)

Usage

General Description

"(+)-(1R,5S)-2-Oxabicyclo[3.3.0]oct-6-en-3-one" is a chemical compound, specifically known as a bicyclic ketone. Without additional context, its specific usage is difficult to identify, but generally, such compounds are used in a variety of chemical and pharmacological applications, such as synthetics and intermediates in pharmaceuticals. The nomenclature "(+)-(1R,5S)" refers to the stereochemistry of the molecule, which highlights its three-dimensional structure. The "2-Oxabicyclo[3.3.0]oct-6-en-3-one" part of the name specifies its bicyclic nature, meaning it contains two rings, and "oxa" indicates one of those rings contains an oxygen atom. The "en" and "one" parts of the name indicate a double bond and a ketone group (C=O), respectively.

InChI:InChI=1/C7H8O2/c8-7-4-5-2-1-3-6(5)9-7/h1-2,5-6H,3-4H2/t5-,6-/m0/s1

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