Mucochloric acid
- Product NameMucochloric acid
- CAS87-56-9
- MFC4H2Cl2O3
- MW168.96
- EINECS201-752-4
- MOL File87-56-9.mol
Chemical Properties
| Melting point | 125-128 °C(lit.) |
| Boiling point | 238.75°C (rough estimate) |
| Density | 1.85 |
| refractive index | 1.4730 (estimate) |
| Flash point | 212 °F |
| storage temp. | Store below +30°C. |
| solubility | 27g/l |
| pka | 0.28±0.44(Predicted) |
| form | Crystalline Powder |
| color | White to light beige |
| PH | 2.4 (27g/l, H2O, 20℃) |
| Water Solubility | SOLUBLE IN HOT WATER |
| Merck | 14,6297 |
| BRN | 1705641 |
| InChI | 1S/C4H2Cl2O3/c5-2(1-7)3(6)4(8)9/h1H,(H,8,9)/b3-2+ |
| InChIKey | LUMLZKVIXLWTCI-NSCUHMNNSA-N |
| SMILES | OC(=O)\C(Cl)=C(/Cl)C=O |
| Surface tension | 72.58mN/m at 998g/L and 21℃ |
Safety Information
| Hazard Codes | T,C |
| Risk Statements | 25-34-37-42/43 |
| Safety Statements | 26-36/37/39-45-22 |
| RIDADR | UN 2923 8/PG 3 |
| WGK Germany | 2 |
| RTECS | AS7700000 |
| TSCA | TSCA listed |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29183000 |
| Storage Class | 6.1B - Non-combustible acute toxic Cat. 1 and 2 very toxic hazardous materials |
| Hazard Classifications | Acute Tox. 3 Oral Eye Dam. 1 Skin Corr. 1B STOT SE 3 |
| Hazardous Substances Data | 87-56-9(Hazardous Substances Data) |
| Toxicity | LD50 in rats: 0.5-1.0 g/kg orally; 10-25 mg/kg i.p., Fassett in Industrial Hygiene and Toxicology vol. II, F. A. Patty, Ed. (Interscience, New York, 2nd ed., 1962) p 1977 |
