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11-(1H-pyrrol-1-yl)undecane-1-thiol

Also known as: 11-pyrrol-1-ylundecane-1-thiol, 1H-Pyrrole-1-undecanethiol, PUT

11-(1H-pyrrol-1-yl)undecane-1-thiol (CAS 141779-05-7) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C15H27NS and a molecular weight of 253.44700 g/mol. Key properties include a density of 0.928 g/mL at 25 °C and a flash point of >110 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H317 — May cause an allergic skin reaction and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.

CAS No.
141779-05-7
Jingsj CID
J-1508802-4
Molecular Formula
C15H27NS
Molecular Weight
253.44700 g/mol
Category
Alcohols
Last updated
11/3/2026
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Physicochemical Properties

Density0.928 g/mL at 25 °C
Flash Point>110 °C
Exact Mass253.18600
PSA43.73000
LogP4.92880

GHS Safety & Compliance

IrritantSignal word: Warning
  • H315 — Causes skin irritation
  • H317 — May cause an allergic skin reaction
  • H319 — Causes serious eye irritation
  • H335 — May cause respiratory irritation

Frequently Asked Questions

What is the CAS number of 11-(1H-pyrrol-1-yl)undecane-1-thiol?

The CAS number of 11-(1H-pyrrol-1-yl)undecane-1-thiol is 141779-05-7.

What are the molecular formula and molecular weight of 11-(1H-pyrrol-1-yl)undecane-1-thiol?

11-(1H-pyrrol-1-yl)undecane-1-thiol has molecular formula C15H27NS and molecular weight 253.44700 g/mol.

Is 11-(1H-pyrrol-1-yl)undecane-1-thiol hazardous?

11-(1H-pyrrol-1-yl)undecane-1-thiol has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H317 — May cause an allergic skin reaction; H319 — Causes serious eye irritation.

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-(1H-pyrrol-1-yl)undecane-1-thiol (CAS 141779-05-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1508802-4 (accessed 2026-11-06).

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