3-Chloro-2,4-pentanedione
- Product Name3-Chloro-2,4-pentanedione
- CAS1694-29-7
- CBNumberCB4774318
- MFC5H7ClO2
- MW134.56
- EINECS216-902-4
- MDL NumberMFCD00009651
- MOL File1694-29-7.mol
Chemical Properties
| Melting point: | -15 °C |
| Boiling point: | 154 °C |
| Density | 1.18 |
| vapor pressure | 15 hPa (20 °C) |
| refractive index | 1.48 |
| Flash point: | 12 °C |
| storage temp. | 2-8°C |
| solubility | 7.65g/l |
| pka | 6.77±0.46(Predicted) |
| form | clear liquid |
| Specific Gravity | 1.129 |
| color | Light yellow to Amber to Dark green |
| PH | 3.9 (7.65g/l, H2O, 20℃) |
| explosive limit | 2.1%(V) |
| BRN | 605870 |
| InChI | 1S/C5H7ClO2/c1-3(7)5(6)4(2)8/h5H,1-2H3 |
| InChIKey | VLRGXXKFHVJQOL-UHFFFAOYSA-N |
| SMILES | CC(=O)C(Cl)C(C)=O |
| CAS DataBase Reference | 1694-29-7(CAS DataBase Reference) |
| EPA Substance Registry System | 2,4-Pentanedione, 3-chloro- (1694-29-7) |
Safety
| Symbol(GHS) |
  GHS02,GHS07 |
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| Signal word | Warning | |||||||||
| Hazard statements | H226-H315-H319-H335 | |||||||||
| Precautionary statements | P210-P302+P352-P305+P351+P338 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | Eyeshields, Gloves, type ABEK (EN14387) respirator filter | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26 | |||||||||
| RIDADR | UN 1224 3/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 19 | |||||||||
| Autoignition Temperature | 485 °C | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 2914790090 | |||||||||
| HazardClass | 3.1 | |||||||||
| PackingGroup | II | |||||||||
| Storage Class | 3 - Flammable liquids | |||||||||
| Hazard Classifications |
Eye Irrit. 2 Flam. Liq. 3 Skin Irrit. 2 STOT SE 3 |
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| Limited Quantities | 5.0 L (1.3 gallons) (liquid) | |||||||||
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) | |||||||||
| NFPA 704: |
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