Ethyl n-Propyl Sulfide

Also known as: 3-Thiahexane, 1-(Ethylthio)propane, Ethyl propyl sulfide, Ethyl propyl thioether, Propyl ethyl sulfide, Ethyl n-propyl sulphide, 1-(Ethylsulfanyl)propane, ETHYL PROPYL SULFIDE, ETHYL N-PROPYL SULPHIDE, ETHYLPROPYLSULFIDE, MFCD00039940, Propane, 1-(ethylthio)-, NSC 163319

Ethyl n-Propyl Sulfide (CAS 4110-50-3) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C5H12S and a molecular weight of 104.214 g/mol. Key properties include a boiling point of 120.2±8.0 °C at 760 mmHg, a density of 0.8±0.1 g/cm3 and a flash point of 18.9±11.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 4110-50-3
Jingsj CID: J-18526-2
Molecular Formula: C₅H₁₂S
Molecular Weight: 104.214 g/mol
Category: Ethers
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	120.2±8.0 °C at 760 mmHg
Density	0.8±0.1 g/cm3
Flash Point	18.9±11.7 °C
Exact Mass	104.065971
PSA	25.30000
LogP	2.48
Vapor Pressure	18.4±0.2 mmHg at 25°C
Refractive Index	1.444

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 Ethyl n-Propyl Sulfide?

The CAS number of Ethyl n-Propyl Sulfide is 4110-50-3.

What are the molecular formula and molecular weight of Ethyl n-Propyl Sulfide?

Ethyl n-Propyl Sulfide has molecular formula C5H12S and molecular weight 104.214 g/mol.

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. "Ethyl n-Propyl Sulfide (CAS 4110-50-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-18526-2 (accessed 2026-11-07).

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