161793-17-5
2,3,4-trifluorobenzaldehyde
CAS: 161793-17-5
Molecular Formula: C7H3F3O
161793-17-5 - Names and Identifiers
| Name | 2,3,4-trifluorobenzaldehyde |
| Synonyms | TIMTEC-BB SBB003969 2,3,4-trifluorobenzadehyde 2,3,4-trifluorobenzaldehyde 1,2,3-Trifluorobenzaldehyde 2,3,4-Trilfuorobenzaldehyde 2,3,4-Trifluorobenzaldehyde 2,3,4-TRIFLUOROBENZALDEHYDE Benzaldehyde, 2,3,4-trifluoro- (9CI) |
| CAS | 161793-17-5 |
| EINECS | 623-702-4 |
| InChI | InChI=1/C8H4BrF3O/c9-6-3-1-5(2-4-6)7(13)8(10,11)12/h1-4H |
161793-17-5 - Physico-chemical Properties
| Molecular Formula | C7H3F3O |
| Molar Mass | 160.09 |
| Density | 1.404g/mLat 25°C(lit.) |
| Boling Point | 77-79°C20mm Hg(lit.) |
| Flash Point | 133°F |
| Vapor Presure | 0.039mmHg at 25°C |
| Appearance | Liquid |
| Specific Gravity | 1.404 |
| Color | Clear colorless |
| BRN | 7805818 |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Sensitive | Air Sensitive |
| Refractive Index | n20/D 1.482(lit.) |
161793-17-5 - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, 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. S37/39 - Wear suitable gloves and eye/face protection |
| UN IDs | UN 1989 3/PG 3 |
| WGK Germany | 3 |
| HS Code | 29130000 |
| Hazard Class | IRRITANT |
| Packing Group | Ⅲ |
161793-17-5 - Introduction
2,3,4-trifluorobenzaldehyde is an organic compound with the chemical formula C7H3F3O. The following is a description of its nature, use, preparation and safety information:
Nature:
2,3,4-trifluorobenzaldehyde is a colorless liquid with a strong pungent odor. Its density is larger, soluble in organic solvents, insoluble in water. This compound has a high boiling point and melting point, and chemically it is a ketone compound.
Use:
2,3,4-trifluorobenzaldehyde is widely used in organic synthesis. It is commonly used as a starting material for pesticide, pharmaceutical intermediates and dye synthesis. The compounds are also useful in the preparation of photosensitive compounds, high strength resins and certain polymers.
Method:
2,3,4-trifluorobenzaldehyde can be prepared by a variety of methods. One of the commonly used methods is obtained by oxidation of trifluorobenzyl alcohol. The oxidizing agent may be hydrogen peroxide or oxygen. This reaction is usually carried out in an organic solvent at a suitable temperature and reaction time.
Safety Information:
2,3,4-trifluorobenzaldehyde needs to pay attention to safety during operation. It is an irritant substance that may cause irritation to the eyes, skin, respiratory tract and digestive system. Therefore, appropriate protective equipment such as gloves, glasses and protective clothing must be worn when using the compound. Avoid inhaling its vapors and avoid allowing it to come into contact with skin and eyes. After use, waste should be properly stored and disposed. As a hazardous chemical, it should be kept away from open flames and heat sources and stored in a cool, well-ventilated place. If ingested or inhaled by mistake, seek medical help immediately and provide this manual.
Nature:
2,3,4-trifluorobenzaldehyde is a colorless liquid with a strong pungent odor. Its density is larger, soluble in organic solvents, insoluble in water. This compound has a high boiling point and melting point, and chemically it is a ketone compound.
Use:
2,3,4-trifluorobenzaldehyde is widely used in organic synthesis. It is commonly used as a starting material for pesticide, pharmaceutical intermediates and dye synthesis. The compounds are also useful in the preparation of photosensitive compounds, high strength resins and certain polymers.
Method:
2,3,4-trifluorobenzaldehyde can be prepared by a variety of methods. One of the commonly used methods is obtained by oxidation of trifluorobenzyl alcohol. The oxidizing agent may be hydrogen peroxide or oxygen. This reaction is usually carried out in an organic solvent at a suitable temperature and reaction time.
Safety Information:
2,3,4-trifluorobenzaldehyde needs to pay attention to safety during operation. It is an irritant substance that may cause irritation to the eyes, skin, respiratory tract and digestive system. Therefore, appropriate protective equipment such as gloves, glasses and protective clothing must be worn when using the compound. Avoid inhaling its vapors and avoid allowing it to come into contact with skin and eyes. After use, waste should be properly stored and disposed. As a hazardous chemical, it should be kept away from open flames and heat sources and stored in a cool, well-ventilated place. If ingested or inhaled by mistake, seek medical help immediately and provide this manual.
Last Update：2024-04-09 20:48:19
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