[H25752] CAS 107873-03-0 | 2,2-Difluorocyclopropanecarboxylic acid, 95% | Alfa
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Brand: Alfa Aesar
107873-03-0 | C4H4F2O2 | 2,2-difluorocyclopropane-1-carboxylic acid
Chemical Identifiers
CAS
107873-03-0
Molecular Weight (g/mol)
122.07
Synonym
2,2-difluorocyclopropane-1-carboxylic acid
SMILES
OC(=O)C1CC1(F)F
InChI Key
KMLMOVWSQPHQME-UHFFFAOYNA-N
Molecular Formula
C4H4F2O2
IUPAC Name
2,2-difluorocyclopropane-1-carboxylic acid
Specifications
Appearance (Color)
White to very pale brown
Form
Crystals or powder or crystalline powder
Assay (Aqueous acid-base Titration)
≥94.0 to ≤106.0%
Assay (GC)
≥94.0%
Melting Point (clear melt)
59.0-65.0?C
설명
2,2-Difluorocyclopropanecarboxylic acid derivative (i.e. 2,2-difluorocyclopropanecarbonyl chloride) is used in Friedel-Crafts reactions with various arenes to prepare aryl 2,2-difluorocyclopropyl ketones.
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-Difluorocyclopropanecarboxylic acid derivative (i.e. 2,2-difluorocyclopropanecarbonyl chloride) is used in Friedel-Crafts reactions with various arenes to prepare aryl 2,2-difluorocyclopropyl ketones.
2,2-Difluorocyclopropanecarboxylic acid derivative (i.e. 2,2-difluorocyclopropanecarbonyl chloride) is used in Friedel-Crafts reactions with various arenes to prepare aryl 2,2-difluorocyclopropyl ketones.
Solubility
Soluble in water.
Notes
Incompatible with strong oxidizing agents.
Other References:
UN Number:UN3261
GHS Hazard and Precautionary Statements
Hazard Statements:H314-H335
GHS H StatementH314-H318Causes 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
CAS107873-03-0FORMULAC4H4F2O2HAZARD CLASS8MDLMFCD04115828PACKAGING GROUPIII
| Pakage | 1g, 250mg, 5g |
|---|---|
| brand | Alfa Aesar |
