| Identification | Back Directory | [Name]
4-CYCLOPENTENE-1,3-DIONE | [CAS]
930-60-9 | [Synonyms]
2-cyclopenten-1,4-dione
4-Cyclopenten-1,3-dione
Cyclopent-2-en-1,4-dione
4-CYCLOPENTENE-1,3-DIONE
2-CYCLOPENTENE-1,4-DIONE
cyclopent-4-ene-1,3-dione
cyclopent-2-ene-1,4-dione
4-Cyclopentene-1,3-dione 95%
4-cyclopentene-1,3-dione (2-1,4) | [EINECS(EC#)]
213-219-3 | [Molecular Formula]
C5H4O2 | [MDL Number]
MFCD00001404 | [MOL File]
930-60-9.mol | [Molecular Weight]
96.08 |
| Chemical Properties | Back Directory | [Melting point ]
34-36 °C(lit.)
| [Boiling point ]
60 °C1 mm Hg(lit.)
| [density ]
1.2800 | [refractive index ]
1.4945 (estimate) | [Fp ]
183 °F
| [storage temp. ]
2-8°C
| [form ]
solid | [pka]
7.82±0.20(Predicted) | [BRN ]
2038507 | [InChI]
1S/C5H4O2/c6-4-1-2-5(7)3-4/h1-2H,3H2 | [InChIKey]
MCFZBCCYOPSZLG-UHFFFAOYSA-N | [SMILES]
O=C1CC(=O)C=C1 |
| Safety Data | Back Directory | [Hazard Codes ]
Xi,Xn | [Risk Statements ]
37-43-22 | [Safety Statements ]
23-36/37 | [RIDADR ]
1759 | [WGK Germany ]
3
| [F ]
8 | [HazardClass ]
8 | [PackingGroup ]
III | [HS Code ]
2914290090 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Acute Tox. 4 Oral
Skin Sens. 1 |
| Hazard Information | Back Directory | [Uses]
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. |
|
| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
Aemon Chemical
|
| Telephone: |
0086-755-86198205 |
| Website: |
www.aemonchem.com |
| Company Name: |
Sigma-Aldrich
|
| Telephone: |
021-61415566 800-8193336 |
| Website: |
https://www.sigmaaldrich.cn |
|