Ethanone, 1-(3-isocyanatophenyl)-
3-Acetylphenyl isocyanate
CAS: 23138-64-9
Molecular Formula: C9H7NO2
Ethanone, 1-(3-isocyanatophenyl)- - Names and Identifiers
| Name | 3-Acetylphenyl isocyanate |
| Synonyms | 3-Isocyanatoacetophenone 3-Acetylphenyl isocyanate 3-ACETYLPHENYL ISOCYANATE 3-ISOCYANATO ACETOPHENONE 1-(3-Isocyanatophenyl)ethanone 1-(3-isocyanatophenyl)ethanone Ethanone, 1-(3-isocyanatophenyl)- Ethanone, 1-(3-isocyanatophenyl)- (9CI) |
| CAS | 23138-64-9 |
| InChI | InChI=1/C9H7NO2/c1-7(12)8-3-2-4-9(5-8)10-6-11/h2-5H,1H3 |
Ethanone, 1-(3-isocyanatophenyl)- - Physico-chemical Properties
| Molecular Formula | C9H7NO2 |
| Molar Mass | 161.16 |
| Density | 1.174g/mLat 25°C(lit.) |
| Melting Point | 33-34°C(lit.) |
| Boling Point | 155°C4mm Hg(lit.) |
| Flash Point | >230°F |
| Vapor Presure | 0.00658mmHg at 25°C |
| Appearance | Liquid After Melting |
| Color | Clear yellow to light brown |
| BRN | 387294 |
| Storage Condition | Room Temprature |
| Sensitive | Moisture Sensitive |
| Refractive Index | n20/D 1.563(lit.) |
| MDL | MFCD00013866 |
Ethanone, 1-(3-isocyanatophenyl)- - Risk and Safety
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S7 - Keep container tightly closed. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S27 - Take off immediately all contaminated clothing. S37/39 - Wear suitable gloves and eye/face protection |
| UN IDs | 2206 |
| WGK Germany | 3 |
| HS Code | 29291000 |
| Hazard Class | 6.1 |
| Packing Group | III |
Ethanone, 1-(3-isocyanatophenyl)- - Introduction
3-Acetylphenyl isocyyanate is an organic compound with the chemical formula C10H9NO2. The following is a description of some properties, uses, methods and safety information about 3-Acetylphenyl isocyyanate:
Nature:
-Appearance: 3-Acetylphenyl isocyyanate is a yellow liquid.
-Solubility: It can be dissolved in organic solvents such as ethanol, diethyl ether and dimethylformamide.
-Stability: It is relatively stable at room temperature, but it will react with water to generate isocyanic acid and acid.
Use:
- 3-Acetylphenyl isocyanate can be used in different reactions in organic synthesis, such as the preparation of corresponding amides or acylamino compounds.
-It can also be used as pesticide intermediates and pharmaceutical intermediates.
Method:
3-Acetylphenyl isocyyanate can be prepared by the following steps:
1. Benzoic acid and ethyl acetate were obtained.
2. Benzoic acid reacts with ethyl acetate to generate ethyl acetyl benzoate.
3. Ethyl acetylbenzoate reacts with sodium cyanide to produce ethyl acetylcyanobenzoate.
4. Finally, ethyl acetylcyanobenzoate is reacted to generate 3-Acetylphenyl isocyyanate by isocyanation.
Safety Information:
- 3-Acetylphenyl isocyyanate is an organic compound that belongs to hazardous chemicals.
-It is irritating and corrosive and may cause irritation and injury when in contact with the skin, eyes or respiratory tract.
-Wear protective gloves, goggles and respiratory protection when used.
-Keep away from open flames and high temperatures during use and storage.
Nature:
-Appearance: 3-Acetylphenyl isocyyanate is a yellow liquid.
-Solubility: It can be dissolved in organic solvents such as ethanol, diethyl ether and dimethylformamide.
-Stability: It is relatively stable at room temperature, but it will react with water to generate isocyanic acid and acid.
Use:
- 3-Acetylphenyl isocyanate can be used in different reactions in organic synthesis, such as the preparation of corresponding amides or acylamino compounds.
-It can also be used as pesticide intermediates and pharmaceutical intermediates.
Method:
3-Acetylphenyl isocyyanate can be prepared by the following steps:
1. Benzoic acid and ethyl acetate were obtained.
2. Benzoic acid reacts with ethyl acetate to generate ethyl acetyl benzoate.
3. Ethyl acetylbenzoate reacts with sodium cyanide to produce ethyl acetylcyanobenzoate.
4. Finally, ethyl acetylcyanobenzoate is reacted to generate 3-Acetylphenyl isocyyanate by isocyanation.
Safety Information:
- 3-Acetylphenyl isocyyanate is an organic compound that belongs to hazardous chemicals.
-It is irritating and corrosive and may cause irritation and injury when in contact with the skin, eyes or respiratory tract.
-Wear protective gloves, goggles and respiratory protection when used.
-Keep away from open flames and high temperatures during use and storage.
Last Update：2024-04-09 21:00:56
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CAS: 23138-64-9
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QQ: 3008007409
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CAS: 23138-64-9
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
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