(E)-pent-1-en-1-ylboronic acid
(1E)-(戊-1-烯-1-基)硼酸
Also known as: E-penten-1-ylboronic acid, (E)-1-pentenylboronic acid, 1-pentenylboronic acid, Boronic acid, (1E)-1-pentenyl-, Boronic acid, B-(1E)-1-penten-1-yl-
(E)-pent-1-en-1-ylboronic acid (CAS 59239-44-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C5H11BO2 and a molecular weight of 113.95100 g/mol. It is also known as E-penten-1-ylboronic acid, (E)-1-pentenylboronic acid and 1-pentenylboronic acid. Key properties include a melting point of 100-105ºC(lit.), a boiling point of 209.9ºC at 760 mmHg, a density of 0.936 g/cm3 and a flash point of 80.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 59239-44-0
- Jingsj CID
- J-27411-5
- Molecular Formula
- C5H11BO2
- Chinese Name
- (1E)-(戊-1-烯-1-基)硼酸
- Molecular Weight
- 113.95100 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 100-105ºC(lit.) |
|---|---|
| Boiling Point | 209.9ºC at 760 mmHg |
| Density | 0.936 g/cm3 |
| Flash Point | 80.7ºC |
Frequently Asked Questions
What is the CAS number of (E)-pent-1-en-1-ylboronic acid?
The CAS number of (E)-pent-1-en-1-ylboronic acid is 59239-44-0.
What are the molecular formula and molecular weight of (E)-pent-1-en-1-ylboronic acid?
(E)-pent-1-en-1-ylboronic acid has molecular formula C5H11BO2 and molecular weight 113.95100 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(E)-pent-1-en-1-ylboronic acid (CAS 59239-44-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-27411-5 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.