1,4-Diphenyl-fluorenon-2,3-dicarbonsaeure-dimethylester, also known as 1,4-diphenyl-fluorene-2,3-dicarboxylic acid dimethyl ester, is a chemical compound with the molecular formula C23H18O4. It is a derivative of fluorene, a polycyclic aromatic hydrocarbon, and features two phenyl groups attached to the 1 and 4 positions of the fluorene core. The compound has two carboxylic acid groups at the 2 and 3 positions, which are esterified with methanol to form dimethyl esters. This results in a colorless crystalline solid that is soluble in organic solvents. 1,4-Diphenyl-fluorenon-2,3-dicarbonsaeure-dimethylester is primarily used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals due to its unique structure and reactivity.
6583-75-1
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Basic information
- Product Name: 1,4-Diphenyl-fluorenon-2,3-dicarbonsaeure-dimethylester
- Synonyms:
- CAS NO:6583-75-1
- Molecular Formula:
- Molecular Weight: 448.475
- 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: 1,4-Diphenyl-fluorenon-2,3-dicarbonsaeure-dimethylester(CAS DataBase Reference)
- NIST Chemistry Reference: 1,4-Diphenyl-fluorenon-2,3-dicarbonsaeure-dimethylester(6583-75-1)
- EPA Substance Registry System: 1,4-Diphenyl-fluorenon-2,3-dicarbonsaeure-dimethylester(6583-75-1)
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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: 6583-75-1(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 6583-75-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,5,8 and 3 respectively; the second part has 2 digits, 7 and 5 respectively.Calculate Digit Verification of CAS Registry Number 6583-75:
(6*6)+(5*5)+(4*8)+(3*3)+(2*7)+(1*5)=121
121 % 10 = 1
So 6583-75-1 is a valid CAS Registry Number.
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6583-75-1Downstream Products
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1,4-Diphenyl-fluorenon-2,3-dicarbonsaeure-dimethylester
