(±)-2,2-Difluoro-1-methylcyclopropanecarboxylic acid, 97%, Thermo Scientific™

Product Code	Brand	Quantity
12695027	Thermo Scientific Acros 446630010	1 g
12605037	Thermo Scientific Acros 446630050	5 g

Description

This Thermo Scientific brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

Chemical Identifiers

• CAS: 128073-33-6
• Synonym: 2,2-difluoro-1-methylcyclopropanecarboxylic acid, -2,2-difluoro-1-methylcyclopropanecarboxylic acid, +/--2,2-difluoro-1-methylcyclopropanecarboxylic acid, 2,2-difluoro-1-methylcyclopropane carboxylic acid, 2,2-difluoro-1-methyl-1-cyclopropanecarboxylic acid, 2,2-difluoro-1-methyl-cyclopropanecarboxylic acid, 2,2-difluoro-1-methylcyclopropane-carboxylic acid, -2,2-difluoro-1-methylcyclopropane-carboxylicacid, 2,2-difluoro-1-methyl cyclopropane carboxylic acid, +/--2,2-difluoro-1-methylcyclopropane-carboxylicacid
• IUPAC Name: 2,2-difluoro-1-methylcyclopropane-1-carboxylic acid

• InChI Key: HLFLYOQLHYYNLT-UHFFFAOYSA-N
• PubChem CID: 14695229
• SMILES: CC1(CC1(F)F)C(=O)O

Specifications

• CAS: 128073-33-6
• Assay Percent Range: 97%
• Synonym: 2,2-difluoro-1-methylcyclopropanecarboxylic acid, -2,2-difluoro-1-methylcyclopropanecarboxylic acid, +/--2,2-difluoro-1-methylcyclopropanecarboxylic acid, 2,2-difluoro-1-methylcyclopropane carboxylic acid, 2,2-difluoro-1-methyl-1-cyclopropanecarboxylic acid, 2,2-difluoro-1-methyl-cyclopropanecarboxylic acid, 2,2-difluoro-1-methylcyclopropane-carboxylic acid, -2,2-difluoro-1-methylcyclopropane-carboxylicacid, 2,2-difluoro-1-methyl cyclopropane carboxylic acid, +/--2,2-difluoro-1-methylcyclopropane-carboxylicacid
• SMILES: CC1(CC1(F)F)C(=O)O
• Molecular Weight (g/mol): 136.098
• Formula Weight: 136.1
• Chemical Name or Material: (±)-2, 2-Difluoro-1-methylcyclopropanecarboxylic acid

• Melting Point: 62.0°C to 65.0°C
• Molecular Formula: C5H6F2O2
• InChI Key: HLFLYOQLHYYNLT-UHFFFAOYSA-N
• IUPAC Name: 2,2-difluoro-1-methylcyclopropane-1-carboxylic acid
• PubChem CID: 14695229
• Percent Purity: 97%

Safety and Handling

Product Identifier

• (±)-2,2-Difluoro-1-methylcyclopropanecarboxylic acid

Signal Word

• Warning

Hazard Category

• Acute toxicity Category 4
• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.
• H312-Harmful in contact with skin.
• H332-Harmful if inhaled.
• H302-Harmful if swallowed.

Precautionary Statement

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.