2,2-Difluorocyclopropanecarboxylic acid, 95%

Description

CAS: 107873-03-0 | C4H4F2O2 | 122.071 g/mol

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.

Solubility
Soluble in water.

Notes
Incompatible with strong oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 107873-03-0
• Molecular Formula: C4H4F2O2
• Molecular Weight (g/mol): 122.071
• MDL Number: MFCD04115828
• InChI Key: KMLMOVWSQPHQME-UHFFFAOYSA-N
• Synonym: 2,2-difluorocyclopropanecarboxylic acid, 2,2-difluoro-cyclopropanecarboxylic acid, cyclopropanecarboxylic acid, 2,2-difluoro, acmc-20aht4, 2-carboxy-1,1-difluorocyclopropane, 2,2-difluoro cyclopropanecarboxylic acid, 2,2-difluoro-cyclopropanecarboxylic?acid, 2,2-difluorocyclopropane carboxylic acid, 2,2-difluorocyclopropane-carboxylic acid, 2,2-difluoro-cyclopropane-carboxylic acid
• PubChem CID: 2782823
• IUPAC Name: 2,2-difluorocyclopropane-1-carboxylic acid
• SMILES: C1C(C1(F)F)C(=O)O

• Melting Point: 55°C to 60°C
• Boiling Point: 70°C (7 mmHg)
• Quantity: 1 g
• UN Number: UN3261
• Solubility Information: Soluble in water.
• Formula Weight: 122.07
• Percent Purity: 95%
• Chemical Name or Material: 2,2-Difluorocyclopropanecarboxylic acid

Safety and Handling

Hazard Category	H314-H335
Hazard Statement	GHS H Statement H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage.
Precautionary Statement	P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c
DOTInformation	Transport Hazard Class: 8; Packing Group: III; Proper Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.
TSCA	No

SDS

RUO – Research Use Only