Heptan-1-ol
Also known as: 1-Heptanol, Heptyl alcohol, n-Heptanol, n-Heptyl alcohol, 1-Hydroxyheptane, Gentanol, Enanthic alcohol
Heptan-1-ol (CAS 111-70-6) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C7H16O and a molecular weight of 116.201 g/mol. Key properties include a melting point of −36 °C(lit.), a boiling point of 176.9±3.0 °C at 760 mmHg, a density of 0.8±0.1 g/cm3 and a flash point of 73.9±0.0 °C. It is classified under GHS with signal word Warning and hazard statements H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 111-70-6
- Jingsj CID
- J-27083-0
- Molecular Formula
- C7H16O
- Molecular Weight
- 116.201 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | −36 °C(lit.) |
|---|---|
| Boiling Point | 176.9±3.0 °C at 760 mmHg |
| Density | 0.8±0.1 g/cm3 |
| Flash Point | 73.9±0.0 °C |
| Exact Mass | 116.120117 |
| PSA | 20.23000 |
| LogP | 2.47 |
| Vapor Pressure | 0.3±0.7 mmHg at 25°C |
| Refractive Index | 1.422 |
| Additional Property | 2.85 g/L (100 ºC) |
GHS Safety & Compliance
- H319 — Causes serious eye irritation
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 Heptan-1-ol?
The CAS number of Heptan-1-ol is 111-70-6.
What are the molecular formula and molecular weight of Heptan-1-ol?
Heptan-1-ol has molecular formula C7H16O and molecular weight 116.201 g/mol.
Is Heptan-1-ol hazardous?
Heptan-1-ol has GHS signal word Warning and hazard statements H319 — Causes serious eye irritation.
What are the upstream and downstream products of Heptan-1-ol?
For Heptan-1-ol, Upstream Products: Heptanal, 1-hexene, Carbon dioxide; Downstream Products: 1,2-epoxyheptane, Heptyl chloroformate, 1-Iodoheptane.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Heptan-1-ol (CAS 111-70-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-27083-0 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.