1,5-NAPHTHYRIDINE
- CAS NO.：254-79-5
- Empirical Formula: C8H6N2
- Molecular Weight: 130.15
- MDL number: MFCD00039727
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-07-24 18:13:44
What is 1,5-NAPHTHYRIDINE?
Chemical properties
off-whtie solid
Definition
ChEBI: 1,5-naphthyridine is a naphthyridine.
Purification Methods
Purify 1,5-naphthyridine by repeated sublimation. The picrate crystallises from EtOH with m 200o(dec). [UV: Armarego Physical Methods in Heterocyclic Chemistry (Ed Katritzky, Academic Press) Vol III 133 1971, Beilstein 23 II 178, 23 III/IV 1235.]
Properties of 1,5-NAPHTHYRIDINE
| Melting point: | 69-75 °C |
| Boiling point: | 152 °C / 54mmHg |
| Density | 1.25 |
| refractive index | 1.6231 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| form | Solid |
| pka | 2.90±0.10(Predicted) |
| color | Off-white |
| CAS DataBase Reference | 254-79-5(CAS DataBase Reference) |
| NIST Chemistry Reference | 1,5-Naphthyridine(254-79-5) |
Safety information for 1,5-NAPHTHYRIDINE
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H318:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. |
Computed Descriptors for 1,5-NAPHTHYRIDINE
| InChIKey | VMLKTERJLVWEJJ-UHFFFAOYSA-N |
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