1-Eicosanethiol

Also known as: 1-Eicosanethiol, 1-Icosanethiol, Eicosanethiol, Eicosyl Mercaptan, Icosyl Mercaptan, Eicosylmercaptane, Icosane-1-thiol, ECT

1-Eicosanethiol (CAS 13373-97-2) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C20H42S and a molecular weight of 314.61200 g/mol. Key properties include a melting point of 40 °C, a boiling point of 383.4ºC at 760 mmHg, a density of 0.844 g/cm3 and a flash point of 163ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 13373-97-2
Jingsj CID: J-1305120-2
Molecular Formula: C₂₀H₄₂S
Molecular Weight: 314.61200 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	40 °C
Boiling Point	383.4ºC at 760 mmHg
Density	0.844 g/cm3
Flash Point	163ºC
Exact Mass	314.30100
PSA	38.80000
LogP	7.95790
Vapor Pressure	9.76E-06mmHg at 25°C
Refractive Index	1.462
Storage Conditions	0-10°C

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 1-Eicosanethiol?

The CAS number of 1-Eicosanethiol is 13373-97-2.

What are the molecular formula and molecular weight of 1-Eicosanethiol?

1-Eicosanethiol has molecular formula C20H42S and molecular weight 314.61200 g/mol.

What are the upstream and downstream products of 1-Eicosanethiol?

For 1-Eicosanethiol, Upstream Products: 1-Bromoicosane.

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. "1-Eicosanethiol (CAS 13373-97-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1305120-2 (accessed 2026-11-07).

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