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1-Iodooctane

Also known as: 1-iodo-n-octane, n-Octyl iodide, Octyl iodide, 1-Octyl iodide, Octane, 1-iodo-, 1-Iodooctane (stabilized with Copper chip), MFCD00019030, EINECS 211-084-5

1-Iodooctane (CAS 629-27-6) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H17I and a molecular weight of 240.12500 g/mol. Key properties include a melting point of -46 °C, a boiling point of 225-226 °C(lit.), a density of 1.33 g/mL at 25 °C(lit.) and a flash point of 95.0 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.

CAS No.
629-27-6
Jingsj CID
J-44656-5
Molecular Formula
C8H17I
Molecular Weight
240.12500 g/mol
Category
Aliphatic Hydrocarbons
Last updated
11/2/2026
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Physicochemical Properties

Melting Point-46 °C
Boiling Point225-226 °C(lit.)
Density1.33 g/mL at 25 °C(lit.)
Flash Point95.0 °C
Exact Mass240.03700
LogP3.78190
Refractive Indexn20/D 1.4878(lit.)

GHS Safety & Compliance

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

Frequently Asked Questions

What is the CAS number of 1-Iodooctane?

The CAS number of 1-Iodooctane is 629-27-6.

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

1-Iodooctane has molecular formula C8H17I and molecular weight 240.12500 g/mol.

Is 1-Iodooctane hazardous?

1-Iodooctane has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.

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

For 1-Iodooctane, Upstream Products: 1-Octanol, 1-Bromooctane, octene; Downstream Products: 7-Pentadecanone, 2-Nitrophenyl octyl ether, 4-octyloxybenzoyl chloride.

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

Last updated:

How to cite: Jingsj. "1-Iodooctane (CAS 629-27-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-44656-5 (accessed 2026-11-07).

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