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11-Mercaptoundecylhydroquinone

Also known as: 11-Mercaptoundecylhydroquinone, 2-(11-Mercaptoundecyl)-1,4-benzenediol, 2-(11-sulfanylundecyl)benzene-1,4-diol, MUH, 1,4-Benzenediol, 2-(11-mercaptoundecyl)-, 11-(2,5-dihydroxyphenyl)-1-mercaptoundecane, 2-(11-mercaptoundecyl)hydroquinone

11-Mercaptoundecylhydroquinone (CAS 185839-47-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C17H28O2S and a molecular weight of 296.46800 g/mol. Key property: a melting point of 86-92℃. It is classified under GHS with signal word Warning and hazard statements H317 — May cause an allergic skin reaction and H413. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
185839-47-8
Jingsj CID
J-1050193-9
Molecular Formula
C17H28O2S
Molecular Weight
296.46800 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Melting Point86-92℃
Exact Mass296.18100
PSA79.26000
LogP5.08100
Storage Conditions?20°C

GHS Safety & Compliance

IrritantSignal word: Warning
  • H317 — May cause an allergic skin reaction
  • H413

Frequently Asked Questions

What is the CAS number of 11-Mercaptoundecylhydroquinone?

The CAS number of 11-Mercaptoundecylhydroquinone is 185839-47-8.

What are the molecular formula and molecular weight of 11-Mercaptoundecylhydroquinone?

11-Mercaptoundecylhydroquinone has molecular formula C17H28O2S and molecular weight 296.46800 g/mol.

Is 11-Mercaptoundecylhydroquinone hazardous?

11-Mercaptoundecylhydroquinone has GHS signal word Warning and hazard statements H317 — May cause an allergic skin reaction; H413.

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

Last updated:

How to cite: Jingsj. "11-Mercaptoundecylhydroquinone (CAS 185839-47-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1050193-9 (accessed 2026-11-06).

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