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1-Pyrrolidino-1-cyclohexene

Also known as: 1-(1-Cyclohexen-1-yl)pyrrolidine, 1-(1-Pyrrolidinyl)cyclohexene, 1-Pyrrolidinyl-1-cyclohexene, 1-Pyrrolidinocyclohexene, N-(1-Cyclohexen-1-yl)pyrrolidine, N-(1-Cyclohexenyl)pyrrolidine, Cyclohexanone pyrrolidine enamine, Pyrrolidine, 1-(1-cyclohexen-1-yl)-, N-Pyrrolidino-1-cyclohexene, 1-(Cyclohex-1-en-1-yl)pyrrolidine, 1-(cyclohexen-1-yl)pyrrolidine

1-Pyrrolidino-1-cyclohexene (CAS 1125-99-1) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H17N and a molecular weight of 151.249 g/mol. Key properties include a boiling point of 233.0±0.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 39.4±0.0 °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 Aug 21, 2026.

CAS No.
1125-99-1
Jingsj CID
J-43850-6
Molecular Formula
C10H17N
Molecular Weight
151.249 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point233.0±0.0 °C at 760 mmHg
Density1.0±0.1 g/cm3
Flash Point39.4±0.0 °C
Exact Mass151.136093
PSA3.24000
LogP2.84
Vapor Pressure0.1±0.4 mmHg at 25°C
Refractive Index1.539

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

Customs & Trade Information

HS Code2933990090
Summary2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 1-Pyrrolidino-1-cyclohexene?

The CAS number of 1-Pyrrolidino-1-cyclohexene is 1125-99-1.

What are the molecular formula and molecular weight of 1-Pyrrolidino-1-cyclohexene?

1-Pyrrolidino-1-cyclohexene has molecular formula C10H17N and molecular weight 151.249 g/mol.

Is 1-Pyrrolidino-1-cyclohexene hazardous?

1-Pyrrolidino-1-cyclohexene 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 1-Pyrrolidino-1-cyclohexene?

For 1-Pyrrolidino-1-cyclohexene, Upstream Products: Pyrrolidine, Cyclohexanone, 1-bromocyclohex-1-ene; Downstream Products: 1-Phenylpyrrolidine, 2-Benzoylcyclohexanone, 2-Oxocyclohexanepropiononitrile.

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-Pyrrolidino-1-cyclohexene (CAS 1125-99-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-43850-6 (accessed 2026-11-09).

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