S386579
Pyridazine N-oxide , 97% , 1457-42-7
Synonym(s):
Pyridazine 1-oxide
CAS NO.：1457-42-7
Empirical Formula: C4H4N2O
Molecular Weight: 96.09
MDL number: MFCD05742416
EINECS: 200-001-2
| Pack Size | Price | Stock | Quantity |
| 250mg | RMB1001.66 | In Stock |
|
| 1g | RMB2199.23 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 298-305 °C |
| form | solid |
| InChI | 1S/C4H4N2O/c7-6-4-2-1-3-5-6/h1-4H |
| InChIKey | GAJBWMUZVXJIBO-UHFFFAOYSA-N |
| SMILES | [O-][n+]1ccccn1 |
Description and Uses
Coupling partner in Pd-catalyzed direct arylation reactions.
Safety
| Symbol(GHS) |   GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H302-H315-H318-H335 |
| Precautionary statements | P261-P280-P305+P351+P338 |
| target organs | Respiratory system |
| PPE | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xn |
| Risk Statements | 22-37/38-41 |
| Safety Statements | 26-39 |
| RIDADR | UN 3335 |
| WGK Germany | 3 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Acute Tox. 4 Oral Eye Dam. 1 Skin Irrit. 2 STOT SE 3 |
