57543-67-6
57543-67-6 structure
- Name: 6-Chloro-2H-Chromene-3-Carbonitrile
- Chemical Name: 6-chloro-2h-chromene-3-carbonitrile
- CAS Number: 57543-67-6
- Molecular Formula: C10H6ClNO
- Molecular Weight: 191.614
- Create Date: 2017-11-13 18:10:56
- Modify Date: 2025-08-25 18:06:32
| Name | 6-chloro-2h-chromene-3-carbonitrile |
|---|---|
| Synonyms |
6-chloro-3-cyano-2H-chromene
2H-1-Benzopyran-3-carbonitrile, 6-chloro- 6-Chloro-2H-chromene-3-carbonitrile chlorochromenecarbonitrile |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 346.7±42.0 °C at 760 mmHg |
| Melting Point | 135-137ºC |
| Molecular Formula | C10H6ClNO |
| Molecular Weight | 191.614 |
| Flash Point | 163.5±27.9 °C |
| Exact Mass | 191.013794 |
| PSA | 33.02000 |
| LogP | 3.28 |
| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
| Index of Refraction | 1.618 |
| HS Code | 2926909090 |
|---|
|
~82%
57543-67-6 |
| Literature: Reddy, M. Siva Nagi; Kumari, B. Sailaja; Babu, B. Hari Letters in Drug Design and Discovery, 2012 , vol. 9, # 10 p. 942 - 946 |
| Precursor 2 | |
|---|---|
| DownStream 4 | |
| 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% |