4-Methylisoxazole-5-carboxylic acid
- Product Name4-Methylisoxazole-5-carboxylic acid
- CAS261350-46-3
- CBNumberCB21481950
- MFC5H5NO3
- MW127.1
- MDL NumberMFCD08235209
- MOL File261350-46-3.mol
- MSDS FileSDS
Chemical Properties
| Boiling point | 310 ºC |
| Density | 1.348 |
| Flash point | 141 ºC |
| storage temp. | 2-8°C(protect from light) |
| pka | 1.72±0.37(Predicted) |
| form | solid |
| color | Brown |
| InChI | 1S/C5H5NO3/c1-3-2-6-9-4(3)5(7)8/h2H,1H3,(H,7,8) |
| InChIKey | RITPLLYUVXGBFT-UHFFFAOYSA-N |
| SMILES | Cc1cnoc1C(O)=O |
| UNSPSC Code | 12352106 |
| NACRES | NA.21 |
Safety
| Symbol(GHS) |
|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| WGK Germany | WGK 3 |
| HS Code | 2934999090 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Acute Tox. 4 Oral Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
