437-81-0
2,6-Difluorobenzaldehyde
CAS: 437-81-0
Molecular Formula: C7H4F2O
437-81-0 - Names and Identifiers
| Name | 2,6-Difluorobenzaldehyde |
| Synonyms | TIMTEC-BB SBB006685 2-6-Difluorbenzaldehyd 2,6-DIFLUOROBENZALDEHYDE 2,6-Difluorobenzaldehyde 2,6-DIFLUORLOBENZALDEHYDE 3,4,5-triflurobenzenenitrile |
| CAS | 437-81-0 |
| EINECS | 610-142-0 |
| InChI | InChI=1/C7H4F2O/c8-6-2-1-3-7(9)5(6)4-10/h1-4H |
| InChIKey | SOWRUJSGHKNOKN-UHFFFAOYSA-N |
437-81-0 - Physico-chemical Properties
| Molecular Formula | C7H4F2O |
| Molar Mass | 142.1 |
| Density | 1.317 g/mL at 25 °C (lit.) |
| Melting Point | 15-17 °C (lit.) |
| Boling Point | 82-84 °C/15 mmHg (lit.) |
| Flash Point | 164°F |
| Vapor Presure | 40.1-900hPa at 94.5-189℃ |
| Appearance | Liquid |
| Specific Gravity | 1.317 |
| Color | Clear light yellow to bright yellow |
| BRN | 1935273 |
| Storage Condition | 2-8°C |
| Sensitive | Air Sensitive |
| Refractive Index | n20/D 1.502(lit.) |
| Physical and Chemical Properties | Yellow liquid. Boiling point 82 ℃-84 ℃(15mmHg), melting point 15 ℃-17 ℃, Flash Point 73 ℃, refractive index 1.5070, specific gravity 1.317. |
437-81-0 - 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. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S37/39 - Wear suitable gloves and eye/face protection S36/37 - Wear suitable protective clothing and gloves. |
| WGK Germany | 2 |
| FLUKA BRAND F CODES | 10-23 |
| HS Code | 29130000 |
| Hazard Class | IRRITANT |
437-81-0 - Reference Information
| LogP | 1.46 at 25℃ and pH2 |
| surface tension | 73.1mN/m at 1g/L and 20 ℃ |
| use | 2,6-difluorobenzaldehyde is used as an intermediate in medicine, pesticide and liquid crystal materials. |
Last Update：2024-04-09 21:00:56
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