1124-04-5

Basic information

• Product Name: 2-CHLORO-4,5-DIMETHYLPHENOL
• Synonyms: 2-Chloro-4,5-xylenol;3,4-Dimethyl-6-chlorophenol;3,4-Xylenol, 6-chloro-;6-Chloro-3,4-xylenol;Banol phenol;Phenol, 2-chloro-4,5-dimethyl-;2-CHLORO-4,5-DIMETHYLPHENOL;2-CHLORO-4 5-DIMETHYLPHENOL 99%
• CAS NO: 1124-04-5
• Molecular Formula: C8H9ClO
• Molecular Weight: 156.61
• EINECS: 214-386-5
• Mol File: 1124-04-5.mol

Chemical Properties

• Melting Point: 70-72°C
• Boiling Point: 237 °C at 760 mmHg
• Flash Point: 97.1 °C
• Appearance: /
• Density: 1.183 g/cm³
• Vapor Pressure: 0.03mmHg at 25°C
• Refractive Index: 1.558
• Storage Temp.: Inert atmosphere,Room Temperature
• PKA: 8.92±0.23(Predicted)
• BRN: 2042057
• CAS DataBase Reference: 2-CHLORO-4,5-DIMETHYLPHENOL(CAS DataBase Reference)
• NIST Chemistry Reference: 2-CHLORO-4,5-DIMETHYLPHENOL(1124-04-5)
• EPA Substance Registry System: 2-CHLORO-4,5-DIMETHYLPHENOL(1124-04-5)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36-37/39
• Hazardous Substances Data: 1124-04-5(Hazardous Substances Data)

Usage

Uses

Used in Disinfectant and Antimicrobial Applications:
2-CHLORO-4,5-DIMETHYLPHENOL is used as a disinfectant and antimicrobial agent for its ability to effectively kill or inhibit the growth of microorganisms. This property makes it suitable for use in various industrial and household products, ensuring cleanliness and preventing the spread of diseases.
Used in Pharmaceutical Production:
In the pharmaceutical industry, 2-CHLORO-4,5-DIMETHYLPHENOL is utilized in the manufacturing process of certain drugs. Its antimicrobial and disinfectant properties contribute to the development of medications that combat infections and other related health issues.
Used in Pesticide Formulation:
2-CHLORO-4,5-DIMETHYLPHENOL is also employed in the production of pesticides. Its ability to control and eliminate pests makes it a valuable component in agricultural and horticultural applications, helping to protect crops and maintain a healthy ecosystem.
Used in Chemical Compound Synthesis:
2-CHLORO-4,5-DIMETHYLPHENOL serves as a key intermediate in the synthesis of other chemical compounds. Its unique structure allows for further chemical reactions, leading to the creation of new products with specific applications in various industries.

InChI:InChI=1/C8H9ClO/c1-5-3-7(9)8(10)4-6(5)2/h3-4,10H,1-2H3

Upstream product

• 95-65-8 3,4-Dimethylphenol 
• 7791-25-5 sulfuryl dichloride 
• 64-19-7 acetic acid 

Downstream Products

• 74098-29-6 6-chloro-3,4-dimethyl-2-nitro-phenol 
• 106840-61-3 6-chloro-3,4-dimethyl-2-(2-nitro-phenylsulfanyl)-phenol 
• 38087-16-0 6-chloro-3,4-dimethyl-2-morpholin-4-ylmethyl-phenol 
• 57641-53-9 1,3-Bis-(2-chloro-4,5-dimethyl-phenoxy)-propan-2-ol 
• 2785-74-2 4,5-dimethylbenzene-1,2-diol 
• 7771-25-7 2-methoxy-4,5-dimethylphenol 
• 3938-13-4 3-chloro-4,5-dimethylpyrocatechol 
• 1570-67-8 2,6-dichloro-3,4-dimethylphenol 
• 38946-57-5 2-chloro-4,5-dimethylanisole 
• 156462-54-3 ethyl 2-(2-chloro-4,5-dimethylphenyl)oxypropionate 
• 246229-00-5 2-Chloro-4-fluoro-4,5-dimethylcyclohexa-2,5-dienone 
• 380621-85-2 1-allyloxy-2-chloro-4,5-dimethyl-benzene 
• 190908-09-9 2-methoxy-5,6-dimethylaniline 
• 190908-10-2 7-methoxy-2,4-dimethylindole 

Relevant articles and documents

Electrophilic Chlorination of 4-Methylphenols with Molecular Chlorine. Synthesis of Dimethoxy Aromatics by Methanolysis of 4-Chloro-4-methylcyclcohexa-2,5-dienones

The chlorination of p-cresol (1a), 2,4-dimethylphenol (1b), 3,4-dimethylphenol (1c), 2,4,5-trimethylphenol (1d), 2,4,6-trimethylphenol (1e) and the various possible mono- and dichloro derivatives of these phenols (3a-d, 6a and 6 c) with molecular chlorine was investigated in dichloromethane or dimethyl formamide solution.The 2,6-substituted p-cresol derivatives all give quantitative yields of 4-chloro-4-methylcyclohexa-2,5-dienones (5b, 5d, 7a, 7c and 2e), whereas the less substituted p-cresol derivatives give a 20-25percent yield of corresponding 4-chloro-4-methylcyclohexa-2,5-dienones (2a-d, 5a and 5c), the other products being chlorinated phenols.Treatment of 4-chloro-4-methylcyclohexa-2,5-dienones with at least one of the double bonds of the ring unsubstituted (2a-c and 4a) with methanol gave a quantitative yield of a 1,3-dimethoxybenzene derivative (9a-c and 10), whereas similar treatment of 4-chloro-2,4,5-trimethylcyclohexa-2,5-dienone (2d) gave 5-methoxy-2,3-dimethylbenzyl methyl ether (11).Treatment of the other 4-chlorodienones with methanol gave the corresponding 4-methoxydienones.Electrophilic chlorination of certain p-cresol derivatives followed by methanolysis hence is a facile although low-yield method for 3-methoxylation or selective side chain oxidation of these p-cresol derivatives.