Propylboronic acid
正丙硼酸
Also known as: 1-PROPYLBORONIC ACID, 1-Propaneboronic acid, n-Propylboronic acid, Propylboronic Acid (contains varying amounts of Anhydride), BUB, Boronic acid, B-propyl-, MFCD01074564, N-PBA, N-PROPYLBORONIC ACID, Propaneboronic acid, Propylboronic, dihydroxy-propyl-borane
Propylboronic acid (CAS 17745-45-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C3H9BO2 and a molecular weight of 87.91 g/mol. It is also known as 1-PROPYLBORONIC ACID, 1-Propaneboronic acid and n-Propylboronic acid. Key properties include a melting point of 105-108°C, a boiling point of 170.8±23.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 57.1±22.6 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 17745-45-8
- Jingsj CID
- J-24772-2
- Molecular Formula
- C3H9BO2
- Chinese Name
- 正丙硼酸
- Molecular Weight
- 87.91 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 105-108°C |
|---|---|
| Boiling Point | 170.8±23.0 °C at 760 mmHg |
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 57.1±22.6 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of Propylboronic acid?
The CAS number of Propylboronic acid is 17745-45-8.
What are the molecular formula and molecular weight of Propylboronic acid?
Propylboronic acid has molecular formula C3H9BO2 and molecular weight 87.91 g/mol.
Is Propylboronic acid hazardous?
Propylboronic acid has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Propylboronic acid (CAS 17745-45-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-24772-2 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.