161683

4-Cyclopentene-1,3-dione

95%

• Synonym(s): 1-Cyclopentene-3,5-dione, 2-Cyclopenten-1,4-dione, 2-Cyclopentene-1,4-dione, Cyclopent-4-en-1,3-dione, Cyclopentene-3,5-dione, Cyclopentenedione
• Linear Formula: C₅H₄(=O)₂
• CAS Number: 930-60-9
• Molecular Weight: 96.08
• Beilstein: 2038507
• EC Number: 213-219-3
• MDL number: MFCD00001404
• UNSPSC Code: 12352100
• PubChem Substance ID: 24849946
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: 95%
• form: solid
• bp: 60 °C/1 mmHg (lit.)
• mp: 34-36 °C (lit.)
• functional group: ketone
• storage temp.: 2-8°C
• SMILES string: O=C1CC(=O)C=C1
• InChI: 1S/C5H4O2/c6-4-1-2-5(7)3-4/h1-2H,3H2
• InChI key: MCFZBCCYOPSZLG-UHFFFAOYSA-N

Description

Application

4-Cyclopentene-1,3-dione was used in the synthesis of 2-methoxymethylene-4-cyclopentene-1,3-dione and chrysotrione B (2-acylcyclopentene-1,3-dione derivative). It was used to investigate the influence of sulfiydryl group-specific reagents on activity of bovine heart phospholipid exchange protein.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H302,H317
• Precautionary Statements: P261 - P264 - P272 - P280 - P301 + P312 - P302 + P352
• Hazard Classifications: Acute Tox. 4 Oral - Skin Sens. 1
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): 183.2 °F - closed cup
• Flash Point(C): 84 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves