189628-39-5
Benzaldehyde, 3-fluoro-5-methyl- (9CI)
CAS: 189628-39-5
Molecular Formula: C8H7FO
189628-39-5 - Names and Identifiers
| Name | Benzaldehyde, 3-fluoro-5-methyl- (9CI) |
| Synonyms | VHR CF E1 3-fluoro-5-methylbenzaldehyde Benzaldehyde, 3-fluoro-5-Methyl- benzaldehyde, 3-fluoro-5-methyl- Benzaldehyde, 3-fluoro-5-methyl- (9CI) 5-Fluoro-m-tolualdehyde, 3-Fluoro-5-formyltoluene |
| CAS | 189628-39-5 |
| InChI | InChI=1/C8H7FO/c1-6-2-7(5-10)4-8(9)3-6/h2-5H,1H3 |
189628-39-5 - Physico-chemical Properties
| Molecular Formula | C8H7FO |
| Molar Mass | 138.14 |
| Density | 1.136 |
| Boling Point | 198℃ |
| Flash Point | 79℃ |
| Vapor Presure | 0.376mmHg at 25°C |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Sensitive | Air Sensitive |
| Refractive Index | 1.5175 |
| MDL | MFCD03094315 |
| Physical and Chemical Properties | Sensitivity: Air Sensitive |
189628-39-5 - Introduction
3-Fluoro-5-methylbenzaldehyde is an organic compound with the chemical formula C8H7FO and a molecular weight of 140.14g/mol. The following is a description of its nature, use, preparation and safety information:
Nature:
3-Fluoro-5-methylbenzaldehyde is a colorless to pale yellow liquid with a special aroma. It is soluble in organic solvents such as alcohols and ethers at normal temperature, and hardly soluble in water. This compound has a relatively low boiling point and flash point.
Use:
Because 3-fluoro-5-methylbenzaldehyde has a special aroma, it is often used as an ingredient in spices and flavors. It can impart fragrance and fragrance to products and is commonly found in everyday cosmetics and personal care products such as perfumes, shampoos, soaps, skin care products, etc.
Method:
A common method for preparing 3-fluoro-5-methylbenzaldehyde is through the fluorination reaction of p-methylbenzaldehyde. The reaction is generally carried out at an elevated temperature, e.g. 150-200°C, in the presence of a suitable catalyst or fluorinating agent.
Safety Information:
3-fluoro-5-methylbenzaldehyde is generally safe under normal use. However, any chemical should follow proper operational and safety practices. Wear appropriate personal protective equipment, such as lab gloves and glasses, when using this compound to avoid possible contact or inhalation. In addition, it should be stored in a dry, cool place and away from fire and flammable substances. In case of ingestion or skin contact, seek medical attention immediately and provide relevant information to the doctor.
Nature:
3-Fluoro-5-methylbenzaldehyde is a colorless to pale yellow liquid with a special aroma. It is soluble in organic solvents such as alcohols and ethers at normal temperature, and hardly soluble in water. This compound has a relatively low boiling point and flash point.
Use:
Because 3-fluoro-5-methylbenzaldehyde has a special aroma, it is often used as an ingredient in spices and flavors. It can impart fragrance and fragrance to products and is commonly found in everyday cosmetics and personal care products such as perfumes, shampoos, soaps, skin care products, etc.
Method:
A common method for preparing 3-fluoro-5-methylbenzaldehyde is through the fluorination reaction of p-methylbenzaldehyde. The reaction is generally carried out at an elevated temperature, e.g. 150-200°C, in the presence of a suitable catalyst or fluorinating agent.
Safety Information:
3-fluoro-5-methylbenzaldehyde is generally safe under normal use. However, any chemical should follow proper operational and safety practices. Wear appropriate personal protective equipment, such as lab gloves and glasses, when using this compound to avoid possible contact or inhalation. In addition, it should be stored in a dry, cool place and away from fire and flammable substances. In case of ingestion or skin contact, seek medical attention immediately and provide relevant information to the doctor.
Last Update：2024-04-09 21:04:16
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