- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4,5-Difluoro-2-hydroxybenzaldehyde
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4,5-Difluoro-2-hydroxybenzaldehyde
- Price: ￥398.0/250mg ￥138.0/50mg
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4,5-Difluoro-2-hydroxybenzaldehyde
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
199287-52-0
199287-52-0 structure
- Name: 4,5-Difluoro-2-hydroxybenzaldehyde
- Chemical Name: 4,5-difluoro-2-hydroxybenzaldehyde
- CAS Number: 199287-52-0
- Molecular Formula: C7H4F2O2
- Molecular Weight: 158.102
- Catalog: Organic raw materials Organic fluorine compound Fluorobenzaldehyde series
- Create Date: 2018-05-07 08:00:00
- Modify Date: 2025-08-25 13:51:26
| Name | 4,5-difluoro-2-hydroxybenzaldehyde |
|---|---|
| Synonyms |
4,5-Difluorosalicylaldehyde
2-Hydroxy-4,5-difluorobenzaldehyde 4,5-Difluoro-2-hydroxybenzaldehyde Benzaldehyde, 4,5-difluoro-2-hydroxy- 4,5-Difluorosalicylaldehdye VHR BQ DF EF |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 224.1±35.0 °C at 760 mmHg |
| Melting Point | 68-72℃ |
| Molecular Formula | C7H4F2O2 |
| Molecular Weight | 158.102 |
| Flash Point | 89.3±25.9 °C |
| Exact Mass | 158.017929 |
| PSA | 37.30000 |
| LogP | 2.27 |
| Vapour Pressure | 0.1±0.5 mmHg at 25°C |
| Index of Refraction | 1.559 |
| Hazard Codes | Xi |
|---|