52505-45-0
52505-45-0 structure
- Name: 3-Pyridinecarbonitrile,1,2-dihydro-2-thioxo-
- Chemical Name: 2-sulfanylidene-1H-pyridine-3-carbonitrile
- CAS Number: 52505-45-0
- Molecular Formula: C6H4N2S
- Molecular Weight: 136.17400
- Create Date: 2018-06-13 00:53:16
- Modify Date: 2025-08-25 23:10:06
| Name | 2-sulfanylidene-1H-pyridine-3-carbonitrile |
|---|---|
| Synonyms |
3-cyanopyridine-2-thiol
2-sulfanylpyridine-3-carbonitrile 2-thioxo-1,2-dihydro-pyridine-3-carbonitrile 2-Mercaptopyridine-3-carbonitrile 3-cyano-pyridine-2(1H)-thione 2-sulfanylnicotinonitrile 2-Mercaptonicotinonitrile 3-cyano-2-mercapto-pyridine 3-cyano-2-pyridinethiol |
| Density | 1.32g/cm3 |
|---|---|
| Boiling Point | 229.6ºC at 760mmHg |
| Melting Point | 248-250ºC |
| Molecular Formula | C6H4N2S |
| Molecular Weight | 136.17400 |
| Flash Point | 92.7ºC |
| Exact Mass | 136.01000 |
| PSA | 75.48000 |
| LogP | 1.24198 |
| Index of Refraction | 1.664 |
| Symbol |
GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H302-H318 |
| Precautionary Statements | P280-P305 + P351 + P338 |
| Hazard Codes | T+ |
| RIDADR | NONH for all modes of transport |
| HS Code | 2933399090 |
| Precursor 0 | |
|---|---|
| DownStream 5 | |
![Isothiazolo[5,4-b]pyridin-3-amine structure](https://image.chemsrc.com/caspic/329/56891-64-6.png)
![3-Bromoisothiazolo[5,4-b]pyridine structure](https://image.chemsrc.com/caspic/439/540492-90-8.png)
![1-(3-Aminothieno[2,3-b]pyridin-2-yl)ethanone structure](https://image.chemsrc.com/caspic/278/52505-41-6.png)
![3-AMINO-THIENO[2,3-B]PYRIDINE-2-CARBONITRILE structure](https://image.chemsrc.com/caspic/040/52505-47-2.png)
![2-Nitrothieno[2,3-b]pyridin-3-amine structure](https://image.chemsrc.com/caspic/464/52505-49-4.png)
| 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% |