(2R)-octan-2-ol
Also known as: (R)-2-Octanol, (+)-2-Octanol, D-2-Octanol, (R)-octan-2-ol, (2R)-2-octanol
(2R)-octan-2-ol (CAS 4128-31-8) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C8H18O and a molecular weight of 130.22800 g/mol. Key properties include a melting point of -38ºC, a boiling point of 174-181ºC(lit.), a density of 0.819 g/mL at 25ºC(lit.) and a flash point of 71.1 °C. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.
- CAS No.
- 4128-31-8
- Jingsj CID
- J-1355472-8
- Molecular Formula
- C8H18O
- Molecular Weight
- 130.22800 g/mol
- Category
- Alcohols
- Last updated
- 11/2/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -38ºC |
|---|---|
| Boiling Point | 174-181ºC(lit.) |
| Density | 0.819 g/mL at 25ºC(lit.) |
| Flash Point | 71.1 °C |
| Exact Mass | 130.13600 |
| PSA | 20.23000 |
| LogP | 2.33760 |
| Refractive Index | n20/D 1.426(lit.) |
Customs & Trade Information
| HS Code | 2905169000 |
|---|---|
| Summary | 2905169000 6-methylheptan-1-ol。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。Lowest tariff:5.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of (2R)-octan-2-ol?
The CAS number of (2R)-octan-2-ol is 4128-31-8.
What are the molecular formula and molecular weight of (2R)-octan-2-ol?
(2R)-octan-2-ol has molecular formula C8H18O and molecular weight 130.22800 g/mol.
What are the upstream and downstream products of (2R)-octan-2-ol?
For (2R)-octan-2-ol, Upstream Products: 2-Octanone, 1,2-Epoxyoctane, Oct-1-yne; Downstream Products: Bis(1-methylheptyl) adipate, 2-Octyl cyanoacetate, 2-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. "(2R)-octan-2-ol (CAS 4128-31-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1355472-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.