25569-77-1
25569-77-1 structure
- Name: 4-fluorobenzoic anhydride
- Chemical Name: (4-fluorobenzoyl) 4-fluorobenzoate
- CAS Number: 25569-77-1
- Molecular Formula: C14H8F2O3
- Molecular Weight: 262.20800
- Catalog: Organic raw materials Organic fluorine compound Fluorobenzoic acid series
- Create Date: 2018-06-20 11:13:29
- Modify Date: 2024-01-05 20:53:05
| Name | (4-fluorobenzoyl) 4-fluorobenzoate |
|---|---|
| Synonyms |
Benzoic acid,p-fluoro-,anhydride
m-Fluorbenzoesaeure-anhydrid 4-fluorobenzene-1-carboxylic anhydride 4-fluorobenzoyl 4-fluorobenzoate p-Fluorbenzoesaeureanhydrid 4-Fluorobenzoic Anhydride |
| Density | 1.343g/cm3 |
|---|---|
| Boiling Point | 382.8ºC at 760 mmHg |
| Melting Point | 107-108℃ |
| Molecular Formula | C14H8F2O3 |
| Molecular Weight | 262.20800 |
| Flash Point | 178.9ºC |
| Exact Mass | 262.04400 |
| PSA | 43.37000 |
| LogP | 2.96200 |
| Vapour Pressure | 4.61E-06mmHg at 25°C |
| Index of Refraction | 1.558 |
| Water Solubility | Sparingly soluble in water.(0.26 g/L) (25°C), |
| HS Code | 2916399090 |
|---|
|
~98%
25569-77-1 |
| Literature: Li, Yang; Xue, Dong; Wang, Chao; Liu, Zhao-Tie; Xiao, Jianliang Chemical Communications, 2012 , vol. 48, # 9 p. 1320 - 1322 |
|
~95%
25569-77-1 |
| Literature: Hu, Yu Lin; Zhao, Xing E.; Lu, Ming Bulletin of the Chemical Society of Ethiopia, 2011 , vol. 25, # 2 p. 255 - 262 |
|
~28%
25569-77-1 |
| Literature: Cirriez, Virginie; Rasson, Corentin; Riant, Olivier Advanced Synthesis and Catalysis, 2013 , vol. 355, # 16 p. 3137 - 3140 |
| HS Code | 2916399090 |
|---|---|
| Summary | 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |