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3-Chlorobicyclo[3.2.1]oct-2-ene

Also known as: Bicyclo[3.2.1]oct-2-ene, 3-chloro-, 3-chlorobicyclo[3.2.1]oct-2-ene, mixture of endo and exo, MFCD00074798

3-Chlorobicyclo[3.2.1]oct-2-ene (CAS 35242-17-2) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H11Cl and a molecular weight of 142.62600 g/mol. Key properties include a boiling point of 56ºC10 mm Hg(lit.), a density of 1.082 g/mL at 25ºC(lit.) and a flash point of 58.9 °C. It is classified under GHS with signal word Warning and hazard statements H226 — Flammable liquid and vapour, H315 — Causes skin irritation and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.

CAS No.
35242-17-2
Jingsj CID
J-10911-5
Molecular Formula
C8H11Cl
Molecular Weight
142.62600 g/mol
Category
Aliphatic Hydrocarbons
Last updated
11/2/2026

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Physicochemical Properties

Boiling Point56ºC10 mm Hg(lit.)
Density1.082 g/mL at 25ºC(lit.)
Flash Point58.9 °C
Exact Mass142.05500
LogP2.92910
Refractive Indexn20/D 1.5055(lit.)

GHS Safety & Compliance

Flammable / IrritantSignal word: Warning
  • H226 — Flammable liquid and vapour
  • H315 — Causes skin irritation
  • H319 — Causes serious eye irritation
  • H335 — May cause respiratory irritation

Frequently Asked Questions

What is the CAS number of 3-Chlorobicyclo[3.2.1]oct-2-ene?

The CAS number of 3-Chlorobicyclo[3.2.1]oct-2-ene is 35242-17-2.

What are the molecular formula and molecular weight of 3-Chlorobicyclo[3.2.1]oct-2-ene?

3-Chlorobicyclo[3.2.1]oct-2-ene has molecular formula C8H11Cl and molecular weight 142.62600 g/mol.

Is 3-Chlorobicyclo[3.2.1]oct-2-ene hazardous?

3-Chlorobicyclo[3.2.1]oct-2-ene has GHS signal word Warning and hazard statements H226 — Flammable liquid and vapour; H315 — Causes skin irritation; H319 — Causes serious eye irritation.

What are the upstream and downstream products of 3-Chlorobicyclo[3.2.1]oct-2-ene?

For 3-Chlorobicyclo[3.2.1]oct-2-ene, Upstream Products: NORBORNENE; Downstream Products: Bicyclo[3.2.1]oct-2-ene.

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

Last updated:

How to cite: Jingsj. "3-Chlorobicyclo[3.2.1]oct-2-ene (CAS 35242-17-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-10911-5 (accessed 2026-11-09).

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