[L00773] CAS 665-31-6 | 2,2-Difluorosuccinic acid, 94% | Alfa
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Brand: Alfa Aesar
665-31-6 | C4H4F2O4 | 2,2-difluorobutanedioic acid
Chemical Identifiers
CAS
665-31-6
Molecular Weight (g/mol)
154.07
Synonym
2,2-difluorobutanedioic acid
SMILES
OC(=O)CC(F)(F)C(O)=O
InChI Key
ZYLFHISLYSHWRH-UHFFFAOYSA-N
Molecular Formula
C4H4F2O4
IUPAC Name
2,2-difluorobutanedioic acid
Specifications
Appearance (Color)
White to cream to brown
Assay (Aqueous acid-base Titration)
≥92.0 to ≤108.0%
Form
Crystals or powder or crystalline powder or granules
Melting Point (clear melt)
134.0-146.0?C
Assay (Silylated GC)
≥92.0%
설명
2,2-Difluorosuccinic acid is used in the preparation of fluorofumaric acid. It is also used in enolate alkylation.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
2,2-Difluorosuccinic acid is used in the preparation of fluorofumaric acid. It is also used in enolate alkylation.
2,2-Difluorosuccinic acid is used in the preparation of fluorofumaric acid. It is also used in enolate alkylation.
Solubility
Soluble in water.
Notes
Store in a cool place. Incompatible with strong oxidizing agents, strong acids, and strong bases.
Other References:
UN Number:UN3261Beilstein:1773355
GHS Hazard and Precautionary Statements
Hazard Statements:H314-H335
GHS H StatementH314-H318 Causes severe skin burns and eye damage.Causes serious eye damage.
Precautionary Statements:P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c
Risk & Safety
TSCA:No
경고:RUO – Research Use Only
CAS665-31-6FORMULAC4H4F2O4HAZARD CLASS8EINECS211-558-1MDLMFCD00040970PACKAGING GROUPIII
| Pakage | 1g, 5g |
|---|---|
| brand | Alfa Aesar |
