319-92-6

Basic information

• Product Name: 2,3,5,6-TetraMethylfluorobenzene
• Synonyms: 2,3,5,6-TetraMethylfluorobenzene;3-Fluoro-1,2,4,5-tetramethylbenzene;3-Fluorodurene
• CAS NO: 319-92-6
• Molecular Formula: C₁₀H₁₃F
• Molecular Weight: 152.2086232
• Mol File: 319-92-6.mol
• Article Data: 4

Chemical Properties

• Melting Point: 54.5-56.1 °C
• Boiling Point: 202.9±9.0 °C(Predicted)
• Appearance: /
• Density: 0.958±0.06 g/cm3(Predicted)
• CAS DataBase Reference: 2,3,5,6-TetraMethylfluorobenzene(CAS DataBase Reference)
• NIST Chemistry Reference: 2,3,5,6-TetraMethylfluorobenzene(319-92-6)
• EPA Substance Registry System: 2,3,5,6-TetraMethylfluorobenzene(319-92-6)

Safety Data

• Hazardous Substances Data: 319-92-6(Hazardous Substances Data)

Usage

General Description

2,3,5,6-TetraMethylfluorobenzene is a chemical compound with the molecular formula C10H11F. It is a colorless liquid with a distinct odor, and it is used in the production of various industrial and consumer products. It is commonly used as a solvent in the manufacturing of pharmaceuticals, pesticides, and other organic compounds. 2,3,5,6-TetraMethylfluorobenzene is also used as a raw material in the synthesis of specialty chemicals and is often utilized as a chemical intermediate in the production of dyes, pigments, and other organic compounds. Additionally, it is used as a flavor and fragrance ingredient and as an additive in the manufacturing of perfumes and cosmetics. It is important to handle this chemical with caution as it may be harmful if swallowed, inhaled, or comes into contact with the skin or eyes.

Upstream product

• 2925-03-3 p-Aminofluorodurene 
• 95-93-2 1,2,4,5-tetramethylbenzene 
• 711-45-5 p-Fluoronitrodurene 
• 76-05-1 trifluoroacetic acid 

Relevant articles and documents

Fluorination of aromatic compounds with N-fluorobenzenesulfonimide under solvent-free conditions

Reactions of N-fluorobenzenesulfonimide with methylbenzenes, phenols, and phenol ethers were studied under solvent-free conditions. The rate constant ratio for the reactions with mesitylene and durene indicates polar mechanism of the process. Solvent-free fluorination of aromatic compounds with N-fluorobenzenesulfonimide in some cases is more selective than reactions with other N-F reagents in a solvent.

Time-resolved Spectroscopy and Charge-transfer Photochemistry of Aromatic EDA Complexes with X-Pyridinium Cations

Direct photoexcitation of 1: 1 aromatic EDA complexes with various N-substituted X-pyridinium cations (X = nitro, fluoro, methoxy and acetoxy) is achieved by the specific irradiation of their charge-transfer (CT) absorption bands.Time-resolved picosecond spectroscopy refers to charge-transfer activation by the identification of the aromatic cation radical as the initial transient (T1) formed in a photoinduced electron-transfer together with the X-pyridinyl radical.The homolytic fragmentation of the latter varies with the X-substituent in the order X = NO2 > F > AcO >CH3O, and the addition of X. to the aromatic donors leads to a series of cyclohexadienyl adducts that are identified as longer-lived transients (T2) by time-resolved (nanosecond/microsecond) spectroscopy.The phototransients T1 and T2 together account for the different types of aromatic product (resulting from ring substitution, side-chain substitution and dimerization) that are generated by steady-state CT photochemistry of the aromatic EDA complexes with X-pyridinium cations.