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2-5-Dimethyl-3(2H)Furanone(CAS#14400-67-0)

Chemical Property:

Molecular Formula C6H8O2
Molar Mass 112.13
Density 1.06
Boling Point 259-261°C
Flash Point 259-261°C
JECFA Number 2230
Vapor Presure 1.55mmHg at 25°C
Appearance clear liquid
Color Colorless to Light yellow
Odor roasted coffee odor
Storage Condition 2-8°C
Refractive Index 1.4770 to 1.4810

Product Detail

Product Tags

Hazard Symbols Xn – Harmful
Risk Codes 22 – Harmful if swallowed
Safety Description 24/25 – Avoid contact with skin and eyes.
UN IDs UN3271
TSCA Yes
HS Code 29321900
Hazard Class 3
Packing Group III

 

Introduction

2,5-Dimethyl-3(2H)furanone.

 

Quality:

2,5-Dimethyl-3(2H)furanone is a colorless liquid with a special aroma. It is a volatile solvent that is soluble in many organic solvents such as ethers, ketones, and hydrocarbons.

 

Use:

2,5-Dimethyl-3(2H)furanone is widely used in chemical synthesis and industrial fields. It is also used as a solvent and thinner in paints, coatings, cleaners, and adhesives, among others.

 

Method:

2,5-Dimethyl-3(2H)furanone can be prepared by alkylation of p-methylphenol. Methylphenol is reacted with isopropyl acetate to produce 2,5-dimethyl-3(2H)furanone. This synthesis method is catalyzed by aluminum chloride or other acidic catalysts.

 

Safety Information:

2,5-Dimethyl-3(2H)furanone is a volatile organic compound with certain toxicity. Inhalation and contact with skin, eyes, etc., should be avoided. Appropriate protective equipment such as protective gloves, safety glasses, and face shields should be worn when in use. Operate in a well-ventilated area and avoid exposure to open flames and high temperatures. In case of contact, rinse immediately with plenty of water and seek medical assistance. When using and storing, please follow the relevant safety operating procedures.


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