50743-18-5
50743-18-5 structure
- Name: 6-Methylchromone-3-carbonitrile
- Chemical Name: 6-Methylchromone-3-carbonitrile
- CAS Number: 50743-18-5
- Molecular Formula: C11H7NO2
- Molecular Weight: 185.179
- Create Date: 2018-04-03 08:00:00
- Modify Date: 2025-08-25 13:07:34
| Name | 6-Methylchromone-3-carbonitrile |
|---|---|
| Synonyms |
T66 BO EVJ DCN H1
6-methyl-4-oxochromene-3-carbonitrile 6-Methyl-4-oxo-4H-1-benzopyran-3-carbonitrile 6-Methyl-4-oxo-4H-chromene-3-carbonitrile 4H-1-Benzopyran-3-carbonitrile, 6-methyl-4-oxo- 6-Methylchromone-3-carbonitrile 3-Cyano-6-methylchromone MFCD00191962 |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 311.6±42.0 °C at 760 mmHg |
| Melting Point | 151-153 °C(lit.) |
| Molecular Formula | C11H7NO2 |
| Molecular Weight | 185.179 |
| Flash Point | 135.2±18.1 °C |
| Exact Mass | 185.047684 |
| PSA | 54.00000 |
| LogP | 1.52 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.606 |
| Hazard Codes | Xi |
|---|---|
| Risk Phrases | 36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | UN3439 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 6.1 |
| HS Code | 2926909090 |
|
~64%
50743-18-5 |
| Literature: Jagath Reddy; Latha; Thirupathaiah; Srinivasa Rao Organic Preparations and Procedures International, 2004 , vol. 36, # 3 p. 287 - 289 |
| HS Code | 2926909090 |
|---|---|
| Summary | HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |