2,6-Difluoro-m-tolualdehyde, 2,4-Difluoro-3-formyltoluene
2,6-Difluoro-3-methylbenzaldehyde
CAS: 261763-34-2
Molecular Formula: C8H6F2O
2,6-Difluoro-m-tolualdehyde, 2,4-Difluoro-3-formyltoluene - Names and Identifiers
| Name | 2,6-Difluoro-3-methylbenzaldehyde |
| Synonyms | 261763-34-2 VHR BF FF C1 2,6-Difluoro-m-tolualdehyde 2,6-Difluoro-3-methylbenzaldehyde Benzaldehyde, 2,6-difluoro-3-methyl- Benzaldehyde, 2,6-difluoro-3-methyl- (9CI) 2,6-Difluoro-m-tolualdehyde, 2,4-Difluoro-3-formyltoluene |
| CAS | 261763-34-2 |
| InChI | InChI=1/C8H6F2O/c1-5-2-3-7(9)6(4-11)8(5)10/h2-4H,1H3 |
2,6-Difluoro-m-tolualdehyde, 2,4-Difluoro-3-formyltoluene - Physico-chemical Properties
| Molecular Formula | C8H6F2O |
| Molar Mass | 156.13 |
| Density | 1.241±0.06 g/cm3(Predicted) |
| Boling Point | 193.1±35.0 °C(Predicted) |
| Flash Point | 71.3°C |
| Vapor Presure | 0.473mmHg at 25°C |
| Storage Condition | 2-8°C |
| Sensitive | Air Sensitive |
| Refractive Index | 1.513 |
| MDL | MFCD01631333 |
2,6-Difluoro-m-tolualdehyde, 2,4-Difluoro-3-formyltoluene - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Hazard Class | IRRITANT |
2,6-Difluoro-m-tolualdehyde, 2,4-Difluoro-3-formyltoluene - Introduction
2, is an organic compound with the chemical formula C8H6F2O. The following is an introduction to some of its properties, uses, methods and safety information:
Nature:
-Appearance: colorless liquid
-Molecular weight: 164.13g/mol
-Boiling point: 65-66 degrees Celsius
-Relative density: 1.225
-Melting point:-20 degrees Celsius
-may decompose under high temperature conditions to produce harmful gases
Use:
- 2, often used as organic synthesis intermediates, can be used to synthesize other organic compounds, such as drugs, pesticides and dyes.
-It can also be used as a research material for analysis and laboratory research.
Method: The preparation of
2, can be obtained by reacting benzaldehyde with sulfuryl difluoride. The specific preparation method is as follows:
1. Benzaldehyde and sulfuryl difluoride were mixed in a molar ratio of 1:1.
2. The reaction is carried out at room temperature for 2-4 hours with stirring and heating.
3. After the end of the reaction, the product was purified by distillation and crystallization.
Safety Information:
- 2 May be harmful to humans, animals and the environment. Use should pay attention to personal protective measures, avoid contact with skin, eyes and respiratory tract.
-During operation and storage, pay attention to the prevention of fire and static electricity, and maintain good ventilation.
Please note that the above information is for reference only. Please operate carefully in actual applications and take corresponding safety measures according to the actual situation.
Nature:
-Appearance: colorless liquid
-Molecular weight: 164.13g/mol
-Boiling point: 65-66 degrees Celsius
-Relative density: 1.225
-Melting point:-20 degrees Celsius
-may decompose under high temperature conditions to produce harmful gases
Use:
- 2, often used as organic synthesis intermediates, can be used to synthesize other organic compounds, such as drugs, pesticides and dyes.
-It can also be used as a research material for analysis and laboratory research.
Method: The preparation of
2, can be obtained by reacting benzaldehyde with sulfuryl difluoride. The specific preparation method is as follows:
1. Benzaldehyde and sulfuryl difluoride were mixed in a molar ratio of 1:1.
2. The reaction is carried out at room temperature for 2-4 hours with stirring and heating.
3. After the end of the reaction, the product was purified by distillation and crystallization.
Safety Information:
- 2 May be harmful to humans, animals and the environment. Use should pay attention to personal protective measures, avoid contact with skin, eyes and respiratory tract.
-During operation and storage, pay attention to the prevention of fire and static electricity, and maintain good ventilation.
Please note that the above information is for reference only. Please operate carefully in actual applications and take corresponding safety measures according to the actual situation.
Last Update：2024-04-09 15:17:56
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View History
2,6-Difluoro-m-tolualdehyde, 2,4-Difluoro-3-formyltoluene
4-甲基-1-乙基-3-氰基-6-羟基-吡啶酮
贝达喹啉杂质36
三水氟化铁(III)
PHOSPHONOACETIC ACID P,P-DIMETHYL ETHYL ESTER
3-CHLORO-PROPIONIC ACID 8-METHYL-8-AZA-BICYCLO[3.2.1]OCT-3-YL ESTER
依西美坦相关化合物B(USP)
4-甲基-1-乙基-3-氰基-6-羟基-吡啶酮
贝达喹啉杂质36
三水氟化铁(III)
PHOSPHONOACETIC ACID P,P-DIMETHYL ETHYL ESTER
3-CHLORO-PROPIONIC ACID 8-METHYL-8-AZA-BICYCLO[3.2.1]OCT-3-YL ESTER
依西美坦相关化合物B(USP)