o-Nitrocinnamaldehyde
o-Nitrocinnamaldehyde
CAS: 1466-88-2
Molecular Formula: C9H7NO3
o-Nitrocinnamaldehyde - Names and Identifiers
| Name | o-Nitrocinnamaldehyde |
| Synonyms | AKOS BBS-00003259 O-NITROCINNAMALDEHYDE 2-NITROPHENYLACROLEIN 2-NITROCINNAMALDEHYDE o-Nitrocinnamaldehyde 2-Nitrocinnamaldehyde 2'-NITROCINNAMALDEHYDE 2-NITROPHENYLACRYLALDEHYDE 3-(2-nitrophenyl)prop-2-enal 3-(2-NITROPHENYL)ACRYLALDEHYDE (2E)-3-(2-nitrophenyl)prop-2-enal |
| CAS | 1466-88-2 |
| EINECS | 215-988-0 |
| InChI | InChI=1/C9H7NO3/c11-7-3-5-8-4-1-2-6-9(8)10(12)13/h1-7H/b5-3+ |
o-Nitrocinnamaldehyde - Physico-chemical Properties
| Molecular Formula | C9H7NO3 |
| Molar Mass | 177.16 |
| Density | 1.3312 (rough estimate) |
| Melting Point | 127-129°C(lit.) |
| Boling Point | 309.06°C (rough estimate) |
| Flash Point | 178.1°C |
| Water Solubility | Soluble in methanol. Insoluble in water. |
| Vapor Presure | 5.15E-05mmHg at 25°C |
| Appearance | Pale yellow to yellow-brown crystal or powder |
| Color | Light yellow to yellow-brown |
| BRN | 908376 |
| Storage Condition | Store below +30°C. |
| Sensitive | Air Sensitive |
| Refractive Index | 1.5200 (estimate) |
| MDL | MFCD00007188 |
o-Nitrocinnamaldehyde - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R36/38 - Irritating to eyes and skin. R43 - May cause sensitization by skin contact |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S36/37 - Wear suitable protective clothing and gloves. |
| WGK Germany | 3 |
| HS Code | 29130000 |
o-Nitrocinnamaldehyde - Introduction
o-Nitrocinnamaldehyde is an organic compound with the chemical formula C9H7NO2. The following is a description of its nature, use, preparation and safety information:
Nature:
o-Nitrocinnamaldehyde are colorless or yellowish crystals with a strong fragrance. It is solid at normal temperature and soluble in organic solvents such as ethanol and ether.
Use:
o-Nitrocinnamaldehyde are widely used in the flavor and fragrance industry. It has a rich fragrance with a faint cinnamon aroma and is often used to concocate perfumes, soaps, incense candles and aromatherapy products. In addition, o-Nitrocinnamaldehyde can also be used in the synthesis of other organic compounds, such as dyes and drugs.
Method:
The main preparation method of o-Nitrocinnamaldehyde is from the reaction of O-nitrobenzoic acid and cinnamaldehyde. Specific procedures include reaction in a suitable solvent, addition of a suitable catalyst, and control of temperature and reaction time.
Safety Information:
o-Nitrocinnamaldehyde is an organic compound that can be dangerous. It is irritating to the eyes and skin and may cause allergic reactions. Therefore, when using or handling, care should be taken to wear appropriate personal protective equipment and maintain good ventilation conditions. At the same time, avoid contact with fire sources to prevent fire and explosion. Store properly and away from children. If contact or ingestion occurs, seek medical attention immediately.
Nature:
o-Nitrocinnamaldehyde are colorless or yellowish crystals with a strong fragrance. It is solid at normal temperature and soluble in organic solvents such as ethanol and ether.
Use:
o-Nitrocinnamaldehyde are widely used in the flavor and fragrance industry. It has a rich fragrance with a faint cinnamon aroma and is often used to concocate perfumes, soaps, incense candles and aromatherapy products. In addition, o-Nitrocinnamaldehyde can also be used in the synthesis of other organic compounds, such as dyes and drugs.
Method:
The main preparation method of o-Nitrocinnamaldehyde is from the reaction of O-nitrobenzoic acid and cinnamaldehyde. Specific procedures include reaction in a suitable solvent, addition of a suitable catalyst, and control of temperature and reaction time.
Safety Information:
o-Nitrocinnamaldehyde is an organic compound that can be dangerous. It is irritating to the eyes and skin and may cause allergic reactions. Therefore, when using or handling, care should be taken to wear appropriate personal protective equipment and maintain good ventilation conditions. At the same time, avoid contact with fire sources to prevent fire and explosion. Store properly and away from children. If contact or ingestion occurs, seek medical attention immediately.
Last Update：2024-04-09 21:11:58
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