4-Methoxycinnamonitrile (cis- and trans- mixture)
4-Methoxycinnamonitrile, mixture of cis- and trans isomers
CAS: 28446-68-6
Molecular Formula: C10H9NO
4-Methoxycinnamonitrile (cis- and trans- mixture) - Names and Identifiers
4-Methoxycinnamonitrile (cis- and trans- mixture) - Physico-chemical Properties
| Molecular Formula | C10H9NO |
| Molar Mass | 159.18 |
| Density | 1.096g/mLat 25°C(lit.) |
| Melting Point | 50-55°C |
| Boling Point | 127-140°C1mm Hg(lit.) |
| Flash Point | >230°F |
| Vapor Presure | 0.000197mmHg at 25°C |
| BRN | 2206963 |
| Storage Condition | Room Temprature |
| Refractive Index | n20/D 1.6131(lit.) |
| MDL | MFCD00001934 |
4-Methoxycinnamonitrile (cis- and trans- mixture) - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | 20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | 36 - Wear suitable protective clothing. |
| UN IDs | 3276 |
| WGK Germany | 3 |
| RTECS | GE1459320 |
| Hazard Class | 6.1 |
| Packing Group | III |
4-Methoxycinnamonitrile (cis- and trans- mixture) - Introduction
4-methoxycinnamonitril, mixture of cis- and trans-MERS is an organic compound with the chemical formula C11H11NO. It is a mixture containing both cis and trans isomers.
The compound has the following properties:
-Appearance: Colorless to light yellow liquid
-Smell: Aromatic scent
-Melting point: about 69-70 degrees Celsius
-Boiling point: About 303-305 degrees Celsius
-relative density: about 1.05
-Solubility: Soluble in organic solvents such as ethanol and methanol, slightly soluble in water.
4-methoxycinnamonium, mixture of cis- and trans isomers are widely used in synthetic spices and herbal fragrances. It can be used in the preparation of perfumes, perfume bases, essential oils, perfume mixtures and the like.
Its preparation method generally includes the following steps:
1. Dissolve methoxy benzyl bromide and sodium cyanide in an organic solvent, such as dimethyl sulfoxide.
2. Add a base catalyst, such as potassium carbonate or sodium hydroxide.
3. The reaction is carried out at an appropriate temperature and reaction time.
4. The reactant was obtained by filtration.
5. After subsequent treatment and purification, 4-methoxycinnamonitril, mixture of cis- and trans-OMERS are obtained.
For safety information, 4-methoxycinnamonitril, the mixture of cis- and trans-MERS is low in toxicity, but caution is required. Here are some safety considerations:
-After touching the skin, immediately rinse with plenty of water and wash with soap and water.
-Avoid inhaling its vapor or mist, and operate in a well-ventilated place.
-Use personal protective equipment such as gloves, goggles and protective clothing.
-Keep the container tightly closed during storage, away from fire and oxidizing agents.
This safety information is general advice, and specific operating and storage conditions need to be evaluated and determined based on the actual situation and relevant regulations. When using chemicals, it is recommended to follow the relevant safety practices.
The compound has the following properties:
-Appearance: Colorless to light yellow liquid
-Smell: Aromatic scent
-Melting point: about 69-70 degrees Celsius
-Boiling point: About 303-305 degrees Celsius
-relative density: about 1.05
-Solubility: Soluble in organic solvents such as ethanol and methanol, slightly soluble in water.
4-methoxycinnamonium, mixture of cis- and trans isomers are widely used in synthetic spices and herbal fragrances. It can be used in the preparation of perfumes, perfume bases, essential oils, perfume mixtures and the like.
Its preparation method generally includes the following steps:
1. Dissolve methoxy benzyl bromide and sodium cyanide in an organic solvent, such as dimethyl sulfoxide.
2. Add a base catalyst, such as potassium carbonate or sodium hydroxide.
3. The reaction is carried out at an appropriate temperature and reaction time.
4. The reactant was obtained by filtration.
5. After subsequent treatment and purification, 4-methoxycinnamonitril, mixture of cis- and trans-OMERS are obtained.
For safety information, 4-methoxycinnamonitril, the mixture of cis- and trans-MERS is low in toxicity, but caution is required. Here are some safety considerations:
-After touching the skin, immediately rinse with plenty of water and wash with soap and water.
-Avoid inhaling its vapor or mist, and operate in a well-ventilated place.
-Use personal protective equipment such as gloves, goggles and protective clothing.
-Keep the container tightly closed during storage, away from fire and oxidizing agents.
This safety information is general advice, and specific operating and storage conditions need to be evaluated and determined based on the actual situation and relevant regulations. When using chemicals, it is recommended to follow the relevant safety practices.
Last Update：2024-04-10 22:29:15
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CAS: 28446-68-6
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