Di(α-phenylethyl) sulfide

Also known as: Benzene,1,1'-(thiodiethylidene)bis- (9CI), Di(α-phenylethyl) sulfide (DL- and meso- mixture), Bis(α-phenylethyl) sulfide, Bis(α-methylbenzyl) sulfide, 1-Phenylethyl sulfide, Bis(1-phenylethyl) sulphide, Di(alpha-phenylethyl) sulfide, 1-(1-phenylethylsulfanyl)ethylbenzene, MFCD00026342

Di(α-phenylethyl) sulfide (CAS 838-59-5) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C16H18S and a molecular weight of 242.37900 g/mol. Key properties include a boiling point of 332.3ºC at 760 mmHg, a density of 1.047g/cm3 and a flash point of 145.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 838-59-5
Jingsj CID: J-887856-2
Molecular Formula: C₁₆H₁₈S
Molecular Weight: 242.37900 g/mol
Category: Ethers
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	332.3ºC at 760 mmHg
Density	1.047g/cm3
Flash Point	145.1ºC
Exact Mass	242.11300
PSA	25.30000
LogP	5.24200
Refractive Index	1.584

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 Di(α-phenylethyl) sulfide?

The CAS number of Di(α-phenylethyl) sulfide is 838-59-5.

What are the molecular formula and molecular weight of Di(α-phenylethyl) sulfide?

Di(α-phenylethyl) sulfide has molecular formula C16H18S and molecular weight 242.37900 g/mol.

What are the upstream and downstream products of Di(α-phenylethyl) sulfide?

For Di(α-phenylethyl) sulfide, Upstream Products: (1-Chloroethyl)benzene, (1-Bromoethyl)benzene, hydrogen sulfide; Downstream Products: hydrogen sulfide.

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. "Di(α-phenylethyl) sulfide (CAS 838-59-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-887856-2 (accessed 2026-11-07).

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