1,8-Diphenyl-naphthalin-3,4-dicarbonsaeure-dimethylester, also known as 1,8-diphenylnaphthalene-3,4-dicarboxylic acid dimethyl ester, is a chemical compound with the molecular formula C23H18O4. It is derived from naphthalene, a polycyclic aromatic hydrocarbon, and features two phenyl groups attached at the 1 and 8 positions. The compound has two carboxylic acid groups at the 3 and 4 positions, which are esterified with methanol to form dimethyl esters. This organic compound is known for its potential applications in the synthesis of various pharmaceuticals, dyes, and other specialty chemicals. Its structure provides a rigid framework that can be utilized in the design of molecules with specific properties, making it a valuable intermediate in organic synthesis.
7775-77-1
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Basic information
- Product Name: 1,8-Diphenyl-naphthalin-3,4-dicarbonsaeure-dimethylester
- Synonyms:
- CAS NO:7775-77-1
- Molecular Formula:
- Molecular Weight: 396.442
- 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: 1,8-Diphenyl-naphthalin-3,4-dicarbonsaeure-dimethylester(CAS DataBase Reference)
- NIST Chemistry Reference: 1,8-Diphenyl-naphthalin-3,4-dicarbonsaeure-dimethylester(7775-77-1)
- EPA Substance Registry System: 1,8-Diphenyl-naphthalin-3,4-dicarbonsaeure-dimethylester(7775-77-1)
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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: 7775-77-1(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 7775-77-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,7,7 and 5 respectively; the second part has 2 digits, 7 and 7 respectively.Calculate Digit Verification of CAS Registry Number 7775-77:
(6*7)+(5*7)+(4*7)+(3*5)+(2*7)+(1*7)=141
141 % 10 = 1
So 7775-77-1 is a valid CAS Registry Number.
7775-77-1Upstream product
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7775-77-1Downstream Products
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1,8-Diphenyl-naphthalin-3,4-dicarbonsaeure-dimethylester
