2-[2-[2-[carboxy(difluoro)methoxy]-1,1,2,2-tetrafluoroethoxy]-1,1,2,2-tetrafluoroethoxy]-2,2-difluoroacetic acid
Modify Date: 2025-09-20 21:54:32
![2-[2-[2-[carboxy(difluoro)methoxy]-1,1,2,2-tetrafluoroethoxy]-1,1,2,2-tetrafluoroethoxy]-2,2-difluoroacetic acid Structure](https://image.chemsrc.com/caspic/336/55621-18-6.png)
2-[2-[2-[carboxy(difluoro)methoxy]-1,1,2,2-tetrafluoroethoxy]-1,1,2,2-tetrafluoroethoxy]-2,2-difluoroacetic acid structure
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Common Name | 2-[2-[2-[carboxy(difluoro)methoxy]-1,1,2,2-tetrafluoroethoxy]-1,1,2,2-tetrafluoroethoxy]-2,2-difluoroacetic acid | ||
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| CAS Number | 55621-18-6 | Molecular Weight | 438.07800 | |
| Density | 1.867g/cm3 | Boiling Point | 124ºC 0,1mm | |
| Molecular Formula | C8H2F12O7 | Melting Point | 60-62ºC | |
| MSDS | N/A | Flash Point | 198.4ºC | |
| Name | 2-[2-[2-[carboxy(difluoro)methoxy]-1,1,2,2-tetrafluoroethoxy]-1,1,2,2-tetrafluoroethoxy]-2,2-difluoroacetic acid |
|---|---|
| Synonym | More Synonyms |
| Density | 1.867g/cm3 |
|---|---|
| Boiling Point | 124ºC 0,1mm |
| Melting Point | 60-62ºC |
| Molecular Formula | C8H2F12O7 |
| Molecular Weight | 438.07800 |
| Flash Point | 198.4ºC |
| Exact Mass | 437.96100 |
| PSA | 102.29000 |
| LogP | 2.76220 |
| Index of Refraction | 1.34 |
| Risk Phrases | 34 |
|---|---|
| Safety Phrases | 26-36/37/39 |
| RIDADR | UN 3261 |
| HS Code | 2918990090 |
| HS Code | 2918990090 |
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| 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% |
| PC7492 |
| Perfluoro-3,6,9-trioxaundecane-1,11-dioic acid |