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1,3-dimethyl-5-phenylbenzene

Also known as: 1,1'-Biphenyl, 3,5-dimethyl-, 1,1'-Biphenyl,3,5-dimethyl, 1-phenyl-3,5-dimethylbenzene, 2,6-dimethyl-1,1'-biphenyl, 3,5-Dimethyl-1,1'-biphenyl, 3,5-dimethyl-1,1'-biphenyl, 3,5-dimethylbiphenyl, 3,5-dimethyldiphenyl, EINECS 241-120-5, Einecs 241-120-5

1,3-dimethyl-5-phenylbenzene (CAS 17057-88-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C14H14 and a molecular weight of 182.26100 g/mol. Key properties include a boiling point of 274.5ºC at 760mmHg, a density of 0.973g/cm3 and a flash point of 121.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
17057-88-4
Jingsj CID
J-1127822-1
Molecular Formula
C14H14
Molecular Weight
182.26100 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point274.5ºC at 760mmHg
Density0.973g/cm3
Flash Point121.6ºC
Exact Mass182.11000
LogP3.97040
Vapor Pressure0.00902mmHg at 25°C
Refractive Index1.559

Customs & Trade Information

HS Code2902909090
Summary2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 1,3-dimethyl-5-phenylbenzene?

The CAS number of 1,3-dimethyl-5-phenylbenzene is 17057-88-4.

What are the molecular formula and molecular weight of 1,3-dimethyl-5-phenylbenzene?

1,3-dimethyl-5-phenylbenzene has molecular formula C14H14 and molecular weight 182.26100 g/mol.

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

Last updated:

How to cite: Jingsj. "1,3-dimethyl-5-phenylbenzene (CAS 17057-88-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1127822-1 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.