4-Fluorodiphenyl sulfide

Also known as: 1-fluoro-4-(phenylthio)benzene, 1-fluoro-4-(phenylsulfanyl)benzene, (4-fluorophenyl) phenyl sulfide, (4-fluorophenyl)(phenyl)sulfane, 4-fluorophenyl phenyl sulfide, 4-Fluorodiphenylsulphide, Benzene, 1-fluoro-4-(phenylthio)-, p-Fluorodiphenyl sulfide

4-Fluorodiphenyl sulfide (CAS 330-85-8) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C12H9FS and a molecular weight of 204.263 g/mol. Key properties include a boiling point of 308.1±25.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 140.1±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 330-85-8
Jingsj CID: J-1377686-8
Molecular Formula: C₁₂H₉FS
Molecular Weight: 204.263 g/mol
Category: Ethers
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	308.1±25.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	140.1±23.2 °C
Exact Mass	204.040894
PSA	25.30000
LogP	4.74
Vapor Pressure	0.0±0.6 mmHg at 25°C
Refractive Index	1.621

Customs & Trade Information

HS Code	2930909090
Summary	2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 4-Fluorodiphenyl sulfide?

The CAS number of 4-Fluorodiphenyl sulfide is 330-85-8.

What are the molecular formula and molecular weight of 4-Fluorodiphenyl sulfide?

4-Fluorodiphenyl sulfide has molecular formula C12H9FS and molecular weight 204.263 g/mol.

What are the upstream and downstream products of 4-Fluorodiphenyl sulfide?

For 4-Fluorodiphenyl sulfide, Upstream Products: 4-Fluoroiodobenzene, 1-Bromo-4-fluorobenzene, 4-Fluorobenzeneboronic acid.

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

Last updated: 8/21/2026

How to cite: Jingsj. "4-Fluorodiphenyl sulfide (CAS 330-85-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1377686-8 (accessed 2026-11-06).

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