4,4'-Diacetoxybiphenyl

4,4'-二乙酰氧基联苯

Also known as: [1,1'-Biphenyl]-4,4'-diol, diacetate, 4,4'-Biphenyldiyl diacetate, 4,4'-Biphenol diacetate, 4,4'-Diacetoxy-1,1'-biphenyl, Acetic acid 4'-acetoxy-biphenyl-4-yl ester, biphenyl-4,4'-diyl diacetate

CAS No.: 32604-29-8
Jingsj CID: J-48540-1
Molecular Formula: C₁₆H₁₄O₄
Chinese Name: 4,4'-二乙酰氧基联苯
Molecular Weight: 270.280 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	160-161°C
Boiling Point	398.8±35.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	199.5±24.4 °C

Frequently Asked Questions

What is the CAS number of 4,4'-Diacetoxybiphenyl?

32604-29-8

What are the molecular formula and molecular weight of 4,4'-Diacetoxybiphenyl?

C16H14O4, molecular weight 270.280 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026