24434-84-2
1-benzothiophene-3-carbonitrile
CAS: 24434-84-2
Molecular Formula: C9H5NS
24434-84-2 - Names and Identifiers
| Name | 1-benzothiophene-3-carbonitrile |
| Synonyms | 3-CYANOBENZO[B]THIOPHENE Benzothiophene-3-nitrile 3-Cyano-1-benzothiophene Benzothiophene-3-carbonitrile 1-BENZOTHIOPHENE-3-CARBONITRILE 1-benzothiophene-3-carbonitrile BENZO[B]THIOPHENE-3-CARBONITRILE Benzo[b]thiophene-3-carbonitrile- |
| CAS | 24434-84-2 |
| InChI | InChI=1/C9H5NS/c10-5-7-6-11-9-4-2-1-3-8(7)9/h1-4,6H |
24434-84-2 - Physico-chemical Properties
| Molecular Formula | C9H5NS |
| Molar Mass | 159.21 |
| Density | 1.28±0.1 g/cm3(Predicted) |
| Melting Point | 71-75°C |
| Boling Point | 312.7±15.0 °C(Predicted) |
| Flash Point | 142.889°C |
| Vapor Presure | 0.001mmHg at 25°C |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | 1.68 |
24434-84-2 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R22 - Harmful if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| WGK Germany | 3 |
| HS Code | 29349990 |
24434-84-2 - Introduction
It is an organic compound with a chemical formula of C9H5NS and a molecular weight of 159.21g/mol. It is a nitrile compound containing a benzene ring and a thiophene ring.
It has some important properties. It is a solid and can be dissolved in a solvent. It has a high melting and boiling point, but is less volatile. It is a crystal with a yellow color that can be made in powder or crystal form. It can be polymerized under certain conditions to form polymers with high molecular weight. It can also be used as a fluorescent probe for optical materials.
It has a wide range of uses in organic synthesis. It can be used as a pharmaceutical intermediate for the synthesis of drugs. It can also be used as a fluorescent material for electronic devices such as organic light emitting diodes (OLED). In addition, it can also be used to synthesize dyes and polymer materials.
A common method of preparing quartz is through the hydrocarbon reaction of thiophene. The thiophene is first treated with HNO3 and H2SO4 to form nitrothiophene. Then it is reduced to benzothiophene through hydrogenation reaction, and finally HCN is added to cool. The formation of.
Regarding safety information, it is an organic compound with certain toxicity. During use, care should be taken to avoid inhaling its dust or solution. At the same time, wear protective gloves and goggles to prevent contact with their skin or eyes. When stored, it should be kept in a dry, well-ventilated place, away from fire and oxidizing agents.
It has some important properties. It is a solid and can be dissolved in a solvent. It has a high melting and boiling point, but is less volatile. It is a crystal with a yellow color that can be made in powder or crystal form. It can be polymerized under certain conditions to form polymers with high molecular weight. It can also be used as a fluorescent probe for optical materials.
It has a wide range of uses in organic synthesis. It can be used as a pharmaceutical intermediate for the synthesis of drugs. It can also be used as a fluorescent material for electronic devices such as organic light emitting diodes (OLED). In addition, it can also be used to synthesize dyes and polymer materials.
A common method of preparing quartz is through the hydrocarbon reaction of thiophene. The thiophene is first treated with HNO3 and H2SO4 to form nitrothiophene. Then it is reduced to benzothiophene through hydrogenation reaction, and finally HCN is added to cool. The formation of.
Regarding safety information, it is an organic compound with certain toxicity. During use, care should be taken to avoid inhaling its dust or solution. At the same time, wear protective gloves and goggles to prevent contact with their skin or eyes. When stored, it should be kept in a dry, well-ventilated place, away from fire and oxidizing agents.
Last Update：2024-04-09 21:11:58
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