22346-75-4
22346-75-4 structure
- Name: 4-pyridylcarbinol n-oxide
- Chemical Name: (1-oxidopyridin-1-ium-4-yl)methanol
- CAS Number: 22346-75-4
- Molecular Formula: C6H7NO2
- Molecular Weight: 125.12500
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Pyridine derivative
- Create Date: 2018-07-06 13:17:08
- Modify Date: 2025-08-26 16:57:01
| Name | (1-oxidopyridin-1-ium-4-yl)methanol |
|---|---|
| Synonyms |
4-hydroxymethylpyridine-N-oxide
4-pyridylcarbinol-N-oxide MFCD00006211 4-pyridylmethanol N-oxide 4-Hydroxymethyl-pyridin-1-oxid EINECS 244-926-5 4-Pyridinemethanol 1-Oxide 4-Pyridinemethanol N-oxide 4-Pyridylcarbinol N-oxide |
| Density | 1.18g/cm3 |
|---|---|
| Boiling Point | 391.3ºC at 760mmHg |
| Melting Point | 124-127ºC(lit.) |
| Molecular Formula | C6H7NO2 |
| Molecular Weight | 125.12500 |
| Flash Point | 190.5ºC |
| Exact Mass | 125.04800 |
| PSA | 45.69000 |
| LogP | 0.60740 |
| Vapour Pressure | 0mmHg at 25°C |
| Index of Refraction | 1.543 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | 26-37/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2933399090 |
|
~86%
22346-75-4 |
| Literature: Thellend; Battioni; Sanderson; Mansuy Synthesis, 1997 , # 12 p. 1387 - 1388 |
| Precursor 1 | |
|---|---|
| DownStream 2 | |
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |