| Name | 2,4-difluorobenzaldehyde |
| Synonyms | 2,4-Difluorobenzalde 2,4-DIFLUOROBENZALDEHYDE 2,4-difluorobenzaldehyde Of 2,4-difluorobenzaldehyde Benzaldehyde, 2,4-difluoro- 2-fluro-5- nitro-Benzoic acid |
| CAS | 1550-35-2 |
| EINECS | 216-287-2 |
| InChI | InChI=1/C4H6F2O2/c1-3(7)8-2-4(5)6/h4H,2H2,1H3 |
| InChIKey | WCGPCBACLBHDCI-UHFFFAOYSA-N |
| Molecular Formula | C7H4F2O |
| Molar Mass | 142.1 |
| Density | 1.299 g/mL at 25 °C (lit.) |
| Melting Point | 2-3 °C (lit.) |
| Boling Point | 65-66 °C/17 mmHg (lit.) |
| Flash Point | 131°F |
| Vapor Presure | 123mmHg at 25°C |
| Appearance | White powder |
| Specific Gravity | 1.299 |
| Color | Clear colorless |
| BRN | 2243422 |
| Storage Condition | Inert atmosphere,2-8°C |
| Sensitive | Air Sensitive |
| Refractive Index | n20/D 1.498(lit.) |
| MDL | MFCD00010326 |
| Physical and Chemical Properties | Colorless transparent liquid |
| Hazard Symbols | Xi - Irritant![]() |
| Risk Codes | R10 - Flammable R36/37/38 - 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 S16 - Keep away from sources of ignition. S36/37 - Wear suitable protective clothing and gloves. |
| UN IDs | UN 1989 3/PG 3 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 10-23 |
| HS Code | 29130000 |
| Hazard Note | Irritant |
| Hazard Class | 3 |
| Packing Group | III |
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| uses | intermediates in medicine, pesticides and liquid crystal materials. |