2,3-Dimethylphenyl-p-toluolsulfonat, also known as 2,3-dimethylphenyl 4-methylbenzenesulfonate, is an organic compound with the chemical formula C15H16O3S. It is a white crystalline solid that is soluble in organic solvents. 2,3-Dimethylphenyl-p-toluolsulfonat is primarily used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. It is derived from the reaction of 2,3-dimethylphenol with p-toluenesulfonyl chloride, resulting in a sulfonate ester. Due to its reactivity and stability, 2,3-dimethylphenyl-p-toluolsulfonat is a valuable building block in organic synthesis, particularly in the preparation of complex molecules and functional materials.
2778-58-7
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Basic information
- Product Name: 2,3-Dimethylphenyl-p-toluolsulfonat
- Synonyms: 2,3-Dimethylphenyl-p-toluolsulfonat
- CAS NO:2778-58-7
- Molecular Formula:
- Molecular Weight: 276.356
- 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: 2,3-Dimethylphenyl-p-toluolsulfonat(CAS DataBase Reference)
- NIST Chemistry Reference: 2,3-Dimethylphenyl-p-toluolsulfonat(2778-58-7)
- EPA Substance Registry System: 2,3-Dimethylphenyl-p-toluolsulfonat(2778-58-7)
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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: 2778-58-7(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 2778-58-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,7,7 and 8 respectively; the second part has 2 digits, 5 and 8 respectively.Calculate Digit Verification of CAS Registry Number 2778-58:
(6*2)+(5*7)+(4*7)+(3*8)+(2*5)+(1*8)=117
117 % 10 = 7
So 2778-58-7 is a valid CAS Registry Number.
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2,3-Dimethylphenyl-p-toluolsulfonat
