123333-55-1
123333-55-1 structure
- Name: 4,4'-Dipyridine hydrate
- Chemical Name: 4,4'-Dipyridyl hydrate
- CAS Number: 123333-55-1
- Molecular Formula: C10H10N2O
- Molecular Weight: 174.19900
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Pyridine derivative
- Create Date: 2018-05-20 08:00:00
- Modify Date: 2025-08-31 19:14:04
| Name | 4,4'-Dipyridyl hydrate |
|---|---|
| Synonyms |
4,4'-Dipyridine Hydrate
4,4'-Bipyridine 4,4'-BIPYRIDINE HYDRATE EINECS 209-036-3 MFCD00149416 |
| Boiling Point | 304.8 °C(lit.) |
|---|---|
| Melting Point | 70-74 °C(lit.) |
| Molecular Formula | C10H10N2O |
| Molecular Weight | 174.19900 |
| Flash Point | 173.7ºC |
| Exact Mass | 174.07900 |
| PSA | 35.01000 |
| LogP | 2.07930 |
| Vapour Pressure | 6.36E-06mmHg at 25°C |
| Symbol |
GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H302-H315-H318-H335 |
| Precautionary Statements | P261-P280-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges |
| Hazard Codes | T,Xi |
| Risk Phrases | 25-37/38-41 |
| Safety Phrases | S26-S36/37/39-S45 |
| RIDADR | UN 2811 6.1/PG 3 |
| WGK Germany | 3 |
| HS Code | 2933399090 |
| 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% |