Citraconic anhydride
- Product NameCitraconic anhydride
- CAS616-02-4
- CBNumberCB9761753
- MFC5H4O3
- MW112.08
- EINECS210-459-0
- MDL NumberMFCD00005522
- MOL File616-02-4.mol
Chemical Properties
| Melting point: | 7 °C |
| Boiling point: | 215 °C |
| Density | 1.25 |
| vapor density | 4 (vs air) |
| vapor pressure | 1.3 hPa ( 47 °C) |
| refractive index | 1.47 |
| Flash point: | 101 °C |
| storage temp. | Inert atmosphere,2-8°C |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | clear liquid |
| color | Colorless to Light yellow |
| Water Solubility | decomposes |
| Sensitive | Moisture Sensitive |
| BRN | 1835 |
| Dielectric constant | 40.3(20℃) |
| InChI | 1S/C5H4O3/c1-3-2-4(6)8-5(3)7/h2H,1H3 |
| InChIKey | AYKYXWQEBUNJCN-UHFFFAOYSA-N |
| SMILES | CC1=CC(=O)OC1=O |
| LogP | -0.232 (est) |
| CAS DataBase Reference | 616-02-4(CAS DataBase Reference) |
| NIST Chemistry Reference | 2,5-Furandione, 3-methyl-(616-02-4) |
| EPA Substance Registry System | 2,5-Furandione, 3-methyl- (616-02-4) |
Safety
| Symbol(GHS) |
  GHS05,GHS08 |
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| Signal word | Danger | |||||||||
| Hazard statements | H314-H317-H334 | |||||||||
| Precautionary statements | P261-P272-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338 | |||||||||
| PPE | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter | |||||||||
| Hazard Codes | T | |||||||||
| Risk Statements | 23/24/25-36/37/38-42/43-34-24 | |||||||||
| Safety Statements | 26-36/37/39-45-28A-23-36/37 | |||||||||
| RIDADR | UN 2810 6.1/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | GE6825000 | |||||||||
| F | 10-21 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 2917190090 | |||||||||
| Storage Class | 8A - Combustible corrosive hazardous materials | |||||||||
| Hazard Classifications |
Eye Dam. 1 Resp. Sens. 1 Skin Corr. 1B Skin Sens. 1 |
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| Hazardous Substances Data | 616-02-4(Hazardous Substances Data) | |||||||||
| REACH Registrations | Active | |||||||||
| Limited Quantities | 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid) | |||||||||
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) | |||||||||
| NFPA 704: |
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