2-Ethylhexanoic acid, 99%

Catalog No.	Quantity	Packaging
AC118525000	500 g	Glass Bottle
AC118520011	1 kg	Glass Bottle
AC118520025	2.5 kg	Plastic drum
AC118520010	1 L	Glass Bottle
AC118520100	10 kg	Plastic drum

Catalog No. AC118525000 Supplier Thermo Scientific Chemicals Supplier No. 118525000

Description

CAS: 149-57-5 | C₈H₁₆O₂ | 144.21 g/mol

This Thermo Scientific Chemicals 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 Chemicals.

Specifications

Chemical Identifiers

• CAS: 149-57-5
• MDL Number: MFCD00002675
• InChI Key: OBETXYAYXDNJHR-UHFFFAOYSA-N
• Synonym: 2-ethylcaproic acid, hexanoic acid, 2-ethyl, ethylhexanoic acid, ethylhexoic acid, 2-ethylhexoic acid, butylethylacetic acid, 2-butylbutanoic acid, 3-heptanecarboxylic acid, ethyl hexanoic acid, 2-ethyl-hexoic acid
• PubChem CID: 8697
• IUPAC Name: 2-ethylhexanoic acid
• SMILES: CCCCC(CC)C(=O)O

• CAS Min %: 98.5
• CAS Max %: 100.0
• Melting Point: -59.0°C
• Density: 0.9060g/mL
• Boiling Point: 228.0°C
• Flash Point: 114°C
• Infrared Spectrum: Authentic
• Assay Percent Range: 98.5% min. (GC)
• Packaging: Glass Bottle
• Molecular Formula: C₈H₁₆O₂
• Refractive Index: 1.4240 to 1.4260
• Linear Formula: CH₃(CH₂)₃CH(C₂H₅)CO₂H
• Quantity: 500 g
• Beilstein: 02,349
• Specific Gravity: 0.906
• Solubility Information: Solubility in water: 2g/L (20°C). Other solubilities: soluble in ether
• Molecular Weight (g/mol): 144.21
• Viscosity: 7.7 mPa.s (20°C)
• Formula Weight: 144.21
• Percent Purity: 99%
• Physical Form: Liquid
• Chemical Name or Material: 2-Ethylhexanoic acid

Safety and Handling

Hazard Category	GHS Signal Word: Warning
Hazard Statement	GHS H Statement: Suspected of damaging the unborn child.
Precautionary Statement	GHS P Statement: Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN: Wash with plenty of soap and water. Avoid breathing dust/fume/gas/mist/vapors/spray. WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
EINECSNumber	205-743-6

SDS

RUO – Research Use Only