1-Octylpiperazine
Also known as: 1-n-Octylpiperazine, 1-(1-Octyl)piperazine, 1-(n-Octyl)piperazine, Octylpiperazine, 1-octylpiperazine, 1-(Oct-1-yl)piperazine
1-Octylpiperazine (CAS 54256-45-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C12H26N2 and a molecular weight of 198.34800 g/mol. Key properties include a boiling point of 240-241 °C(lit.), a density of 0.836 g/mL at 25 °C(lit.) and a flash point of >46.1 °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. It is listed by 2 suppliers, from 38.24 to 62.00 CNY. Record last updated Nov 3, 2026.
- CAS No.
- 54256-45-0
- Jingsj CID
- J-10653-5
- Molecular Formula
- C12H26N2
- Molecular Weight
- 198.34800 g/mol
- Category
- Organic Compounds
- Last updated
- 11/3/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | ≥97% 100g | ¥3,824.00 | $5.72 /gBest ¥38.24/g CNY | CN China MOQ 100g | |
Made to Order | ≥97% 25g | ¥1,202.00 | $7.19 /g ¥48.08/g CNY | CN China MOQ 25g | |
In Stock | ≥97% 25g | ¥1,202.00 | $7.19 /g ¥48.08/g CNY | CN China MOQ 25g |
Physicochemical Properties
| Boiling Point | 240-241 °C(lit.) |
|---|---|
| Density | 0.836 g/mL at 25 °C(lit.) |
| Flash Point | >46.1 °C |
| Exact Mass | 198.21000 |
| PSA | 15.27000 |
| LogP | 2.51880 |
| Refractive Index | n20/D 1.4670(lit.) |
GHS Safety & Compliance
- H226 — Flammable liquid and vapour
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2933599090 |
|---|---|
| Summary | 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. 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-Octylpiperazine?
The CAS number of 1-Octylpiperazine is 54256-45-0.
What are the molecular formula and molecular weight of 1-Octylpiperazine?
1-Octylpiperazine has molecular formula C12H26N2 and molecular weight 198.34800 g/mol.
Which suppliers offer 1-Octylpiperazine?
2 supplier(s) listed; reference unit price ¥38.24–62.00 /g.
Is 1-Octylpiperazine hazardous?
1-Octylpiperazine 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-Octylpiperazine?
For 1-Octylpiperazine, Upstream Products: Piperazine, 1-Iodooctane, 1-Bromooctane.
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-Octylpiperazine (CAS 54256-45-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-10653-5 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.