3,4,5-trifluorobenzadehyde - Names and Identifiers
Name | 3,4,5-trifluorobenzaldehyde
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Synonyms | 3,4,5-trifluorobenzadehyde 3,4,5-Trifluorobenzaldenyde 3,4,5-TRIFLUOROBENZALDEHYDE 3,4,5-trifluorobenzaldehyde 3,4,5-Trilfuoro Benzaldehyde ethyl 6-chloropyridine-3-carboxylate Benzaldehyde, 3,4,5-trifluoro- (9CI) 3,4,5-TRIFLUOROBENZALDEHYDE FOR SYNTHESI 2,4,4,5,7,7,8,10,10,11,13,13,14,16,16,17,17,18,18,18-icosafluoro-2,5,8,11,14-pentakis(trifluoromethyl)-3,6,9,12,15-pentaoxaoctadecan-1-oyl fluoride
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CAS | 132123-54-7
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EINECS | 603-550-5 |
InChI | InChI=1/C8H8ClNO2/c1-2-12-8(11)6-3-4-7(9)10-5-6/h3-5H,2H2,1H3 |
3,4,5-trifluorobenzadehyde - Physico-chemical Properties
Molecular Formula | C7H3F3O
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Molar Mass | 160.09 |
Density | 1.42 g/mL at 25 °C (lit.) |
Melting Point | 25.3 °C |
Boling Point | 174 °C (lit.) |
Flash Point | >230°F |
Solubility | 2.2g/l |
Vapor Presure | 0.023mmHg at 25°C |
Appearance | Liquid After Melting |
Color | Clear colorless to slightly yellow |
BRN | 7805841 |
Storage Condition | Inert atmosphere,2-8°C |
Sensitive | Air Sensitive |
Refractive Index | n20/D 1.482(lit.) |
3,4,5-trifluorobenzadehyde - Risk and Safety
Risk Codes | R61 - May cause harm to the unborn child
R36/37/38 - Irritating to eyes, respiratory system and skin.
R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
R43 - May cause sensitization by skin contact
R22 - Harmful if swallowed
R25 - Toxic if swallowed
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Safety Description | S53 - Avoid exposure - obtain special instructions before use.
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36 - Wear suitable protective clothing.
S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S57 - Use appropriate container to avoid environmental contamination.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
S29 - Do not empty into drains.
S59 - Refer to manufacturer / supplier for information on recovery / recycling.
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UN IDs | UN 2810 6.1 / PGIII |
WGK Germany | 1 |
HS Code | 29130000 |
Hazard Class | IRRITANT |
3,4,5-trifluorobenzadehyde - Introduction
3,4, 5-Trifluorobenzaldehyde, also known as trifluorobenzoic aldehyde, is an organic compound. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: 3,4, 5-Trifluorobenzaldehyde is a colorless or light yellow liquid.
-Melting point:-12 ℃ to -10 ℃
-Boiling point: 120 ℃ to 123 ℃
-Density: 1.506 to 1.512g/cm³
-Solubility: Soluble in many organic solvents, such as ethanol, ether and benzene.
Use:
- 3,4, 5-Trifluorobenzaldehyde is an important organic synthesis intermediate, which has a wide range of applications in the fields of pesticide, medicine and chemical synthesis.
-It can be used to synthesize agricultural chemicals such as pesticides, insecticides and herbicides.
-In the pharmaceutical field, it can be used to synthesize drug intermediates and active substances.
-In chemical synthesis, it can be used as a starting material or catalyst for organic synthesis reactions.
Preparation Method:
The preparation method of -3,4, 5-trifluorobenzaldehyde usually uses the fluorination reaction of aromatic carbonyl compounds. The corresponding aromatic carboxylic aldehyde may be reacted with a fluorinating reagent, for example using sodium trifluoride (NaF) and hydrofluoric acid (HF).
Safety Information:
- 3,4, 5-Trifluorobenzaldehyde is generally considered to be relatively safe under normal conditions of use, but it is still necessary to follow appropriate safety procedures.
-It may be irritating to the eyes, skin and respiratory system, so care should be taken to avoid direct contact and ensure good ventilation.
-Proper personal protective measures, such as wearing protective glasses, gloves and respirators, help reduce potential risks.
-During use and storage, pay attention to prevent fire and static electricity, and avoid contact with oxidants or combustible substances.
-If accidental contact or inhalation occurs, wash the affected area immediately and seek medical assistance.
Last Update:2024-04-09 20:49:11