(4'-Pentyl[1,1'-biphenyl]-4-yl)boronic acid
4-戊基联苯硼酸
Also known as: 4'-Pentyl-4-biphenylboronic acid, (4'-Pentyl-4-biphenylyl)boronic acid, 4-(4-pentylphenyl)benzeneboronic acid, [4-(4-pentylphenyl)phenyl]boronic acid, Boronic acid, (4'-pentyl[1,1'-biphenyl]-4-yl)-
(4'-Pentyl[1,1'-biphenyl]-4-yl)boronic acid (CAS 121554-18-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C17H21BO2 and a molecular weight of 268.158 g/mol. It is also known as 4'-Pentyl-4-biphenylboronic acid, (4'-Pentyl-4-biphenylyl)boronic acid and 4-(4-pentylphenyl)benzeneboronic acid. Key properties include a boiling point of 436.4±48.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 217.8±29.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 121554-18-5
- Jingsj CID
- J-1506824-6
- Molecular Formula
- C17H21BO2
- Chinese Name
- 4-戊基联苯硼酸
- Molecular Weight
- 268.158 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 436.4±48.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 217.8±29.6 °C |
Frequently Asked Questions
What is the CAS number of (4'-Pentyl[1,1'-biphenyl]-4-yl)boronic acid?
The CAS number of (4'-Pentyl[1,1'-biphenyl]-4-yl)boronic acid is 121554-18-5.
What are the molecular formula and molecular weight of (4'-Pentyl[1,1'-biphenyl]-4-yl)boronic acid?
(4'-Pentyl[1,1'-biphenyl]-4-yl)boronic acid has molecular formula C17H21BO2 and molecular weight 268.158 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(4'-Pentyl[1,1'-biphenyl]-4-yl)boronic acid (CAS 121554-18-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1506824-6 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.