1-Nonanol
Also known as: Nonyl alcohol, n-Nonanol, Nonan-1-ol, Alcohol C9, Pelargonic alcohol, n-Nonyl alcohol
1-Nonanol (CAS 143-08-8) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C9H20O and a molecular weight of 144.25400 g/mol. Key properties include a melting point of −8-−6 °C(lit.), a boiling point of 215 °C(lit.), a density of 0.827 g/mL at 25 °C(lit.) and a flash point of 97.8 °C. It is classified under GHS with signal word Warning and hazard statements H319 — Causes serious eye irritation and H412 — Harmful to aquatic life with long lasting effects. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.
- CAS No.
- 143-08-8
- Jingsj CID
- J-21023-8
- Molecular Formula
- C9H20O
- Molecular Weight
- 144.25400 g/mol
- Category
- Alcohols
- Last updated
- 11/2/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | −8-−6 °C(lit.) |
|---|---|
| Boiling Point | 215 °C(lit.) |
| Density | 0.827 g/mL at 25 °C(lit.) |
| Flash Point | 97.8 °C |
| Exact Mass | 144.15100 |
| PSA | 20.23000 |
| LogP | 2.72930 |
| Additional Property | 5 (vs air) |
| Vapor Pressure | 13 mm Hg ( 104 °C) |
| Refractive Index | n20/D 1.433(lit.) |
| Additional Property | 1 g/L (20 ºC) |
GHS Safety & Compliance
- H319 — Causes serious eye irritation
- H412 — Harmful to aquatic life with long lasting effects
Customs & Trade Information
| HS Code | 2905199090 |
|---|---|
| Summary | 2905199090. saturated monohydric alcohols. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 1-Nonanol?
The CAS number of 1-Nonanol is 143-08-8.
What are the molecular formula and molecular weight of 1-Nonanol?
1-Nonanol has molecular formula C9H20O and molecular weight 144.25400 g/mol.
Is 1-Nonanol hazardous?
1-Nonanol has GHS signal word Warning and hazard statements H319 — Causes serious eye irritation; H412 — Harmful to aquatic life with long lasting effects.
What are the upstream and downstream products of 1-Nonanol?
For 1-Nonanol, Upstream Products: Nonanal, octene, Ethyl nonanoate; Downstream Products: 1-Iodononane, 4-Nonylaniline, Nonyl 4-Hydroxybenzoate.
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-Nonanol (CAS 143-08-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-21023-8 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.