3-MethoxyToluene
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- Category :
Dyestuffs and Pigments
- CAS NO : 100-84-5
- EC NO : 202-893-4
- Molecular Formula : C8H10O
- Main Specifications : 99% min
- Synonyms : 1-Methoxy-3-methylbenzene;m-Methoxytoluene;m-Cresyl methyl ether;3-Methoxytoluene;m-Methylanisole
Package: 25kg，50kg 200kg
Uses : as an important intermediate of medicine, pesticide, essence and perfume
Molecular Structure:
Product description:
What is the chemical of 3-MethoxyToluene ?
Appearance: colorless to light yellow liquid ;
Assay：99%min by GC ;
IR Identity: conform to standard ;
HNMR： conform to standard ;
carbon spectrum: conform to standard ;
Water by K. F.:0.5% max or as per the customer’s request ;
Loss on drying:0.5% max. or as per the customer’s request ;
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It is mainly used as an important intermediate of medicine, pesticide, essence and perfume, and also an important raw material of pressure sensitive and heat sensitive dyes
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Production method 1: Dimethyl sulfate alkylation method generally involves the reaction of meta cresol and methyl chloride in the presence of caustic alkali. Due to the fact that chloromethane is a gas, the reaction is difficult to operate. This method uses dimethyl sulfate as the alkylating reagent, and under alkaline conditions, utilizes a phase transfer catalyst to convert m-cresol into ether. 2. The methanol alkylation method uses aluminum silicate catalyst, with Al2O3 content ranging from 20% to 80%; The reaction temperature should be 5-10 ℃ higher than the boiling point of meta cresol; The ratio of ingredients is meta cresol: methanol=1: (0.5~0.7) (molar ratio).
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