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LiChropur™ Difluoroacetic Acid, MilliporeSigma™ Supelco™
Compared to trifluoroacetic acid (TFA), difluoroacetic acid (DFA) exhibits an improved sensitivity in mass spectral detection (ESI). It has a reduced effect on ion suppression in reversed-phase liquid chromatography (RPLC-MS), while keeping its strong chromatographic performance enhancing effects.
$83.30 - $1628.50
Chemical Identifiers
| CAS | 381-73-7 |
|---|---|
| Molecular Formula | C2H2F2O2 |
| Molecular Weight (g/mol) | 96.03 |
| MDL Number | MFCD00004220 |
| InChI Key | PBWZKZYHONABLN-UHFFFAOYSA-N |
| Synonym | DFA |
| IUPAC Name | 2,2-difluoroacetic acid |
| SMILES | OC(=O)C(F)F |
Chemical Identifiers
| 381-73-7 | |
| 96.03 | |
| PBWZKZYHONABLN-UHFFFAOYSA-N | |
| 2,2-difluoroacetic acid |
| C2H2F2O2 | |
| MFCD00004220 | |
| DFA | |
| OC(=O)C(F)F |
Specifications
| 381-73-7 | |
| 1.526 g/mL (at 25°C (literature)) | |
| 78°C (Closed Cup) | |
| F2CHCO2H | |
| MFCD00004220 | |
| DFA | |
| OC(=O)C(F)F | |
| 96.03 | |
| 97.5% to 102.5% (T) |
| -1°C (literature) | |
| 132°C to 134°C (literature) | |
| C2H2F2O2 | |
| n20/D 1.344 (literature) | |
| 1 mL | |
| PBWZKZYHONABLN-UHFFFAOYSA-N | |
| 2,2-difluoroacetic acid | |
| 96.03 |
Safety and Handling
H314
RTECSNumber : AG9900000
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany