BD3468445
5-Methylisoxazole , 98% , 5765-44-6
CAS NO.：5765-44-6
Empirical Formula: C4H5NO
Molecular Weight: 83.09
MDL number: MFCD00003152
EINECS: 227-289-8
| Pack Size | Price | Stock | Quantity |
| 250mg | RMB46.40 | In Stock |
|
| 1g | RMB72.00 | In Stock |
|
| 5g | RMB260.00 | In Stock |
|
| 10g | RMB504.80 | In Stock |
|
| 25g | RMB1227.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Boiling point: | 122°C |
| Density | 1.018 |
| refractive index | n20/D 1.438(lit.) |
| Flash point: | 30°C |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| pka | -1.68±0.50(Predicted) |
| form | clear liquid |
| color | Colorless to Light yellow |
| BRN | 104680 |
| InChI | 1S/C4H5NO/c1-4-2-3-5-6-4/h2-3H,1H3 |
| InChIKey | AGQOIYCTCOEHGR-UHFFFAOYSA-N |
| SMILES | Cc1ccno1 |
| CAS DataBase Reference | 5765-44-6(CAS DataBase Reference) |
| NIST Chemistry Reference | Isoxazole, 5-methyl-(5765-44-6) |
| EPA Substance Registry System | Isoxazole, 5-methyl- (5765-44-6) |
Description and Uses
5-methyl-Isoxazole is a useful isoxazole derivative and building block. Upon pyrolysis, 5-methyl-Isoxazole forms a ketonitrile.
Safety
| Symbol(GHS) |  GHS02 |
| Signal word | Warning |
| Hazard statements | H226 |
| Precautionary statements | P501-P240-P210-P233-P243-P241-P242-P280-P370+P378-P303+P361+P353-P403+P235 |
| Hazard Codes | F |
| Risk Statements | 10 |
| Safety Statements | 16-33 |
| RIDADR | 1993 |
| WGK Germany | 3 |
| TSCA | TSCA listed |
| HazardClass | 3.2 |
| PackingGroup | III |
| HS Code | 2934999090 |
| Storage Class | 3 - Flammable liquids |
| Hazard Classifications | Flam. Liq. 3 |
