(3,5-dimethyl-phenyl)-methanesulfonic acid, also known as 3,5-dimethylbenzenemethanesulfonic acid, is an organic compound with the chemical formula C9H12O3S. It is a derivative of methanesulfonic acid, featuring a 3,5-dimethylphenyl group attached to the methanesulfonic acid structure. (3,5-dimethyl-phenyl)-methanesulfonic acid is characterized by its aromatic ring with two methyl groups at the 3rd and 5th positions, which influences its chemical properties and reactivity. It is a white crystalline solid and is soluble in water. This chemical is primarily used as an intermediate in the synthesis of various pharmaceuticals and agrochemicals, particularly in the production of certain herbicides and insecticides. Its synthesis involves the sulfonation of 3,5-dimethyltoluene, followed by oxidation to the corresponding sulfonic acid. Due to its reactivity and potential applications, it is an important compound in the field of organic chemistry and chemical engineering.
4497-02-3
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Basic information
- Product Name: (3,5-dimethyl-phenyl)-methanesulfonic acid
- Synonyms:
- CAS NO:4497-02-3
- Molecular Formula:
- Molecular Weight: 200.258
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: (3,5-dimethyl-phenyl)-methanesulfonic acid(CAS DataBase Reference)
- NIST Chemistry Reference: (3,5-dimethyl-phenyl)-methanesulfonic acid(4497-02-3)
- EPA Substance Registry System: (3,5-dimethyl-phenyl)-methanesulfonic acid(4497-02-3)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 4497-02-3(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 4497-02-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,9 and 7 respectively; the second part has 2 digits, 0 and 2 respectively.Calculate Digit Verification of CAS Registry Number 4497-02:
(6*4)+(5*4)+(4*9)+(3*7)+(2*0)+(1*2)=103
103 % 10 = 3
So 4497-02-3 is a valid CAS Registry Number.
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(3,5-dimethyl-phenyl)-methanesulfonic acid
