2,5-Difluorobenzaldehyde
2,5-Difluorobenzaldehyde
CAS: 2646-90-4
Molecular Formula: C7H4F2O
2,5-Difluorobenzaldehyde - Names and Identifiers
| Name | 2,5-Difluorobenzaldehyde |
| Synonyms | TIMTEC-BB SBB006570 2,5-Difluorobenzalde 2,5-fluorobenzaldehyde 2,5-DIFLUOROBENZALDEHYDE 2,5-Difluorobenzaldehyde 2,5-Difluoro Benzaldehydes |
| CAS | 2646-90-4 |
| EINECS | 629-300-5 |
| InChI | InChI=1/C7H4F2O/c8-6-1-2-7(9)5(3-6)4-10/h1-4H |
2,5-Difluorobenzaldehyde - Physico-chemical Properties
| Molecular Formula | C7H4F2O |
| Molar Mass | 142.1 |
| Density | 1.308 g/mL at 25 °C (lit.) |
| Melting Point | 67-69 °C |
| Boling Point | 67-69 °C/17 mmHg (lit.) |
| Flash Point | 138°F |
| Vapor Presure | 1.16mmHg at 25°C |
| Appearance | Liquid |
| Specific Gravity | 1.308 |
| Color | Clear colorless to yellow |
| BRN | 2573664 |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Sensitive | Air Sensitive |
| Refractive Index | n20/D 1.498(lit.) |
| Physical and Chemical Properties | Colorless transparent liquid |
2,5-Difluorobenzaldehyde - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S37/39 - Wear suitable gloves and eye/face protection S36/37 - Wear suitable protective clothing and gloves. |
| UN IDs | UN 1989 3/PG 3 |
| WGK Germany | 3 |
| HS Code | 29130000 |
| Hazard Note | Irritant |
| Hazard Class | 3.2 |
| Packing Group | III |
2,5-Difluorobenzaldehyde - Reference Information
| uses | intermediates in medicine, pesticides and liquid crystal materials. |
Last Update：2024-04-09 21:11:58
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View History
2,5-Difluorobenzaldehyde
N-(三氯甲基硫)邻苯二甲酰亚胺
2-[2-(三氯甲硅烷基)乙基]吡啶
2-phenyloropionaldehyde dimethyl acetal
4-Chloro-6-methyl-2-(methylthio)pyrimidine
N-甲基氨基丙基甲基二甲氧基硅烷
ammonium 2-(4-nonylphenoxy)ethyl sulfate
N-(三氯甲基硫)邻苯二甲酰亚胺
2-[2-(三氯甲硅烷基)乙基]吡啶
2-phenyloropionaldehyde dimethyl acetal
4-Chloro-6-methyl-2-(methylthio)pyrimidine
N-甲基氨基丙基甲基二甲氧基硅烷
ammonium 2-(4-nonylphenoxy)ethyl sulfate