85541-57-7
85541-57-7 structure
- Name: (+)-5,6-O-CYCLOHEXYLIDENE-L-ASCORBICACID
- Chemical Name: (+)-α-Methoxy-α-(trifluoromethyl)phenylacetic Anhydride
- CAS Number: 85541-57-7
- Molecular Formula: C18H12F6O5
- Molecular Weight: 422.27500
- Catalog: Chemical pesticide Insecticide intermediate
- Create Date: 2018-12-31 12:46:24
- Modify Date: 2025-08-23 12:06:14
| Name | (+)-α-Methoxy-α-(trifluoromethyl)phenylacetic Anhydride |
|---|---|
| Synonyms | (3,3,3-trifluoro-2-methoxy-2-phenylpropanoyl) 3,3,3-trifluoro-2-methoxy-2-phenylpropanoate |
| Melting Point | 48ºC |
|---|---|
| Molecular Formula | C18H12F6O5 |
| Molecular Weight | 422.27500 |
| Exact Mass | 422.05900 |
| PSA | 83.83000 |
| LogP | 2.95640 |
| Index of Refraction | 77.5 ° (C=2, CHCl3) |
| Storage condition | Refrigerator |
|
~%
85541-57-7 |
| Literature: Yokokawa, Fumiaki; Izumi, Kentaro; Omata, Junko; Shioiri, Takayuki Tetrahedron, 2000 , vol. 56, # 19 p. 3027 - 3034 |
| Precursor 1 | |
|---|---|
| DownStream 0 | |
| HS Code | 2918990090 |
|---|---|
| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |