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2-Methylheptanoic acid(CAS#1188-02-9)

Chemical Property:

Molecular Formula C8H16O2
Molar Mass 144.21
Density 0.906 g/mL at 25 °C (lit.)
Boling Point 140 °C/30 mmHg (lit.)
Flash Point >230°F
JECFA Number 1212
Vapor Presure 0.0182mmHg at 25°C
Appearance clear liquid
Color Colorless to Almost colorless
pKa 4.82±0.21(Predicted)
Storage Condition Store below +30°C.
Refractive Index n20/D 1.425(lit.)
MDL MFCD00142944

Product Detail

Product Tags

Hazard Symbols Xi – Irritant
Risk Codes R37/38 – Irritating to respiratory system and skin.
R41 – Risk of serious damage to eyes
Safety Description S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S39 – Wear eye / face protection.
S24/25 – Avoid contact with skin and eyes.
UN IDs UN 3265 8/PG III
WGK Germany 3
TSCA Yes
HS Code 2915 90 70
Hazard Class 8
Packing Group III

 

Introduction

2-Methylheptanoic acid, also known as 2-heptanone acid, is an organic compound. The following is an introduction to the properties, uses, preparation, and safety information of 2-methylheptanoic acid:Properties: 2-Methylheptanoic acid is a colorless liquid with a distinctive apple-like odor. It is soluble in water and organic solvents at room temperature and has good stability.Uses: 2-Methylheptanoic acid has a wide range of applications in various fields. It can also be used to synthesize other organic compounds, such as plasticizers, softening agents, and ink additives.Preparation: There are various methods for preparing 2-methylheptanoic acid. A common method is the reaction of heptanone with methylating agents. For example, heptanone can react with methyl magnesium bromide to form the magnesium salt of 2-methylheptanoic acid, which is then treated with acid to yield 2-methylheptanoic acid.Safety Information: 2-Methylheptanoic acid is relatively safe under normal usage conditions. Nevertheless, it is important to follow the appropriate safety procedures during use. Direct contact with 2-methylheptanoic acid may cause skin and eye irritation, so suitable protective equipment, such as safety gloves and goggles, should be worn when handling it. 2-Methylheptanoic acid should also be stored in sealed containers, away from direct sunlight and high temperatures.


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