n-Octylboronic acid
Also known as: 1-Octylboronic acid, 1-n-Octaneboronic Acid, Boronic acid, B-octyl-, Boronic acid,B-octyl, Caprylboronic acid~n-Octaneboronic acid, Dihydroxy-octyl-boran, MFCD01074560, N-OCTYLBORONIC ACID, N-Octylboronic, OCTYLBORONIC ACID, Octylboronsaeure, RARECHEM AH PB 0170, caprylboronic acid, dihydroxy-octyl-borane, n-Octaneboronic acid, octylboronic acid
n-Octylboronic acid (CAS 28741-08-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H19BO2 and a molecular weight of 158.046 g/mol. Key properties include a melting point of 78-81°C, a boiling point of 262.6±23.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 112.6±22.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 28741-08-4
- Jingsj CID
- J-5866-2
- Molecular Formula
- C8H19BO2
- Molecular Weight
- 158.046 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 78-81°C |
|---|---|
| Boiling Point | 262.6±23.0 °C at 760 mmHg |
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 112.6±22.6 °C |
| Exact Mass | 158.147812 |
| PSA | 40.46000 |
| LogP | 3.56 |
| Vapor Pressure | 0.0±1.2 mmHg at 25°C |
| Refractive Index | 1.427 |
Customs & Trade Information
| HS Code | 2931900090 |
|---|---|
| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of n-Octylboronic acid?
The CAS number of n-Octylboronic acid is 28741-08-4.
What are the molecular formula and molecular weight of n-Octylboronic acid?
n-Octylboronic acid has molecular formula C8H19BO2 and molecular weight 158.046 g/mol.
What are the upstream and downstream products of n-Octylboronic acid?
For n-Octylboronic acid, Upstream Products: 1-Bromooctane, Potassium octyltrifluoroborate, octene; Downstream Products: 4-Octylbenzaldehyde, Potassium octyltrifluoroborate, 4'-n-Octylacetophenone.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "n-Octylboronic acid (CAS 28741-08-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-5866-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.