1-tert-Butyl-4-phenoxybenzene

1-叔丁基-4-苯氧基苯

Also known as: 1-tert-Butyl-4-phenoxybenzene, Benzene,1-(1,1-dimethylethyl)-4-phenoxy-, 4-tert-Butyldiphenyl ether, 4-tert-Butylphenyl phenyl ether, 4-Phenoxy-tert-butylbenzene, 4-t-Butylphenyl phenyl ether, Phenyl 4-tert-butylphenyl ether, 1-Phenoxy-4-tert-butylbenzene, NSC 2270, NSC 404383

1-tert-Butyl-4-phenoxybenzene (CAS 5331-28-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C16H18O and a molecular weight of 226.31400 g/mol. It is also known as Benzene,1-(1,1-dimethylethyl)-4-phenoxy-, 4-tert-Butyldiphenyl ether and 4-tert-Butylphenyl phenyl ether. Key properties include a boiling point of 307.1ºC at 760mmHg, a density of 0.998g/cm3 and a flash point of 135.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
5331-28-2
Jingsj CID
J-1372659-3
Molecular Formula
C16H18O
Chinese Name
1-叔丁基-4-苯氧基苯
Molecular Weight
226.31400 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point307.1ºC at 760mmHg
Density0.998g/cm3
Flash Point135.1ºC

Frequently Asked Questions

What is the CAS number of 1-tert-Butyl-4-phenoxybenzene?

The CAS number of 1-tert-Butyl-4-phenoxybenzene is 5331-28-2.

What are the molecular formula and molecular weight of 1-tert-Butyl-4-phenoxybenzene?

1-tert-Butyl-4-phenoxybenzene has molecular formula C16H18O and molecular weight 226.31400 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "1-tert-Butyl-4-phenoxybenzene (CAS 5331-28-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1372659-3 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.