Heptamethyleneimine
Also known as: Azocane, Octahydroazocine, Perhydroazocine, Azacyclooctane, Cycloheptamethylenimine, Heptamethylenimine
Heptamethyleneimine (CAS 1121-92-2) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C7H15N and a molecular weight of 113.20100 g/mol. Key properties include a melting point of 17-19 °C(lit.), a boiling point of 51-53 °C15 mm Hg(lit.), a density of 0.951 g/mL at 25 °C(lit.) and a flash point of 29.4 °C. It is classified under GHS with signal word Danger and hazard statements H226 — Flammable liquid and vapour and H314 — Causes severe skin burns and eye damage. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.
- CAS No.
- 1121-92-2
- Jingsj CID
- J-1990705-2
- Molecular Formula
- C7H15N
- Molecular Weight
- 113.20100 g/mol
- Category
- Organic Bases
- Last updated
- 11/2/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 17-19 °C(lit.) |
|---|---|
| Boiling Point | 51-53 °C15 mm Hg(lit.) |
| Density | 0.951 g/mL at 25 °C(lit.) |
| Flash Point | 29.4 °C |
| Exact Mass | 113.12000 |
| PSA | 12.03000 |
| LogP | 1.86890 |
| Vapor Pressure | 3.15mmHg at 25°C |
| Refractive Index | n20/D 1.471(lit.) |
GHS Safety & Compliance
- H226 — Flammable liquid and vapour
- H314 — Causes severe skin burns and eye damage
Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. 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 Heptamethyleneimine?
The CAS number of Heptamethyleneimine is 1121-92-2.
What are the molecular formula and molecular weight of Heptamethyleneimine?
Heptamethyleneimine has molecular formula C7H15N and molecular weight 113.20100 g/mol.
Is Heptamethyleneimine hazardous?
Heptamethyleneimine has GHS signal word Danger and hazard statements H226 — Flammable liquid and vapour; H314 — Causes severe skin burns and eye damage.
What are the upstream and downstream products of Heptamethyleneimine?
For Heptamethyleneimine, Upstream Products: 2-Azacyclooctanone, Cycloheptanone, Cycloheptanone oxime; Downstream Products: PERFLUOROHEPTANE, Imidazole, 1,7-Heptanediol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Heptamethyleneimine (CAS 1121-92-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1990705-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.