16136-52-0
4-Cyanoindole
CAS: 16136-52-0
Molecular Formula: C9H6N2
16136-52-0 - Names and Identifiers
| Name | 4-Cyanoindole |
| Synonyms | 4-CYANOINDOLE 4-Cyanoindole INDOLE-4-AMINE 1H-INDOL-4-AMINE 4-AMINO-1H-INDOLE 1H-INDOL-4-YLAMINE 4-Indolecarbonitrile INDOLE-4-CARBONITRILE 1H-indole-4-carbonitrile 4-Cyanoindole in stock Factory |
| CAS | 16136-52-0 |
| EINECS | 627-196-6 |
| InChI | InChI=1/C9H6N2/c10-6-7-2-1-3-9-8(7)4-5-11-9/h1-5,11H |
16136-52-0 - Physico-chemical Properties
| Molecular Formula | C9H6N2 |
| Molar Mass | 142.16 |
| Density | 1.24±0.1 g/cm3(Predicted) |
| Melting Point | 117-121 °C (lit.) |
| Boling Point | 350.0±15.0 °C(Predicted) |
| Flash Point | 121.9°C |
| Water Solubility | Soluble in water. |
| Vapor Presure | 4.51E-05mmHg at 25°C |
| Appearance | Brown powder |
| Color | Off-white to pale brown |
| pKa | 15.17±0.30(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | 1.674 |
| MDL | MFCD00152045 |
16136-52-0 - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R43 - May cause sensitization by skin contact R41 - Risk of serious damage to eyes R37/38 - Irritating to respiratory system and skin. R22 - Harmful if swallowed |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| UN IDs | 3439 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 8-10-34 |
| HS Code | 29339900 |
| Hazard Class | 6.1 |
| Packing Group | III |
16136-52-0 - Introduction
4-Cyanoindole is an organic compound with a chemical formula of C10H6N2, which is colorless to light yellow crystal or powder at room temperature.
4-Cyanoindole has the following properties:
1. It is stable to air and light, but it will decompose at high temperatures.
2. It is insoluble in water, but soluble in organic solvents such as ethanol, ether, etc.
3. It is a compound that can absorb ultraviolet light and is commonly used in fluorescent dyes and photosensitive materials.
The main uses of 4-Cyanoindole include:
1. Chemical synthesis: It can be used as an intermediate in organic synthesis and used in the synthesis of other organic compounds.
2. Fluorescent dye: Because of its ultraviolet absorption properties, it can be used as a fluorescent dye and is often used in the field of fluorescent labeling and biological imaging.
3. Photosensitive material: Due to its sensitivity to ultraviolet light, it can be applied to photosensitive agent, laser printing material, etc.
Method of preparing 4-Cyanoindole:
One commonly used method of preparation is by reacting indole with phosphorus trichloride (PCl3). The specific procedure is to suspend the indole in dry carbon tetrachloride, add trichlorophosphorus cyanide, reflux the reaction for a period of time, and then filter the reaction mixture and wash with ether to obtain the product.
Regarding the safety information of 4-Cyanoindole, here are some suggestions:
1. It may cause irritation to the eyes, skin and respiratory system, so you should wear appropriate protective measures, such as safety glasses, gloves and protective masks.
2. Avoid inhalation of its vapor or dust, should be used in a well-ventilated place.
3. After treatment should be thoroughly cleaned contaminated tools and equipment.
4. It should be stored in a dry, cool, well-ventilated place, away from fire and oxidant.
5. The safety data sheet provided by the supplier should be carefully read and followed before use or storage. If necessary, consult a professional for advice.
4-Cyanoindole has the following properties:
1. It is stable to air and light, but it will decompose at high temperatures.
2. It is insoluble in water, but soluble in organic solvents such as ethanol, ether, etc.
3. It is a compound that can absorb ultraviolet light and is commonly used in fluorescent dyes and photosensitive materials.
The main uses of 4-Cyanoindole include:
1. Chemical synthesis: It can be used as an intermediate in organic synthesis and used in the synthesis of other organic compounds.
2. Fluorescent dye: Because of its ultraviolet absorption properties, it can be used as a fluorescent dye and is often used in the field of fluorescent labeling and biological imaging.
3. Photosensitive material: Due to its sensitivity to ultraviolet light, it can be applied to photosensitive agent, laser printing material, etc.
Method of preparing 4-Cyanoindole:
One commonly used method of preparation is by reacting indole with phosphorus trichloride (PCl3). The specific procedure is to suspend the indole in dry carbon tetrachloride, add trichlorophosphorus cyanide, reflux the reaction for a period of time, and then filter the reaction mixture and wash with ether to obtain the product.
Regarding the safety information of 4-Cyanoindole, here are some suggestions:
1. It may cause irritation to the eyes, skin and respiratory system, so you should wear appropriate protective measures, such as safety glasses, gloves and protective masks.
2. Avoid inhalation of its vapor or dust, should be used in a well-ventilated place.
3. After treatment should be thoroughly cleaned contaminated tools and equipment.
4. It should be stored in a dry, cool, well-ventilated place, away from fire and oxidant.
5. The safety data sheet provided by the supplier should be carefully read and followed before use or storage. If necessary, consult a professional for advice.
Last Update：2024-04-10 22:29:15
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