67867-47-4
67867-47-4 structure
- Name: 3-ACETYL-2-METHYL-5H-CHROMENO[2,3-B]PYRIDIN-5-ONE
- Chemical Name: 3-acetyl-2-methylchromeno[2,3-b]pyridin-5-one
- CAS Number: 67867-47-4
- Molecular Formula: C15H11NO3
- Molecular Weight: 253.25300
- Create Date: 2018-12-13 13:16:31
- Modify Date: 2026-07-03 17:38:04
| Name | 3-acetyl-2-methylchromeno[2,3-b]pyridin-5-one |
|---|---|
| Synonyms |
3-Acetyl-2-methyl-5H-[1]benzopyrano[2,3-b]pyridin-5-one
2-Methyl-3-acetyl-5-oxo-5H-<1>benzopyrano<2,3-b>pyridin 3-ACETYL-2-METHYL-5 H-[1]BENZOPYRANO[2,3-B]PYRIDIN-5-ONE HMS2174H10 3-ACETYL-2-METHYL-5-OXO-5HBENZOPYRANO-(2,3-B)-PYRADIN-5-ONE 3-Acetyl-2-methyl-5Hbenzopyrano-[2,3-b]-pyridine-5-one MFCD00191705 3-Acetyl-2-methyl-5H-chromeno[2,3-b]pyridin-5-one 3-acetyl-2-methyl-5H-benzopyrano-(2,3-B)pyridi 5H-Benzopyrano[2,3-b]pyridin-5-one, 3-acetyl-2-methyl 3-Acetyl-2-methyl-5-oxo-(5H)-benzopyrano[2.3-b]pyradin-5-one JRH-03001, 3-Acetyl-2-methyl-5H-chromeno[2,3-b]pyridin-5-one 3-acetyl-2-methyl-chromeno[2,3-b]pyridin-5-one |
| Density | 1.301g/cm3 |
|---|---|
| Boiling Point | 457.6ºC at 760 mmHg |
| Melting Point | 212-214ºC(lit.) |
| Molecular Formula | C15H11NO3 |
| Molecular Weight | 253.25300 |
| Flash Point | 230.6ºC |
| Exact Mass | 253.07400 |
| PSA | 60.17000 |
| LogP | 2.85220 |
| Index of Refraction | 1.621 |
| 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 |
| RIDADR | NONH for all modes of transport |
|
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67867-47-4 |
| Literature: Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , p. 1964 - 1968 |
| Precursor 2 | |
|---|---|
| DownStream 0 | |