4-Ethylphenylboronic acid
4-乙基苯硼酸
Also known as: 4-ETHYLBENZENEBORONIC ACID, 4-ETHYLPHENYL BORONIC ACID, 4-ETHYLPHENYLBORONIC ACID, P-ETHYLPHENYLBORONIC ACID, AKOS BRN-0037, Boronic acid, B-(4-ethylphenyl)-, MFCD00859377, RARECHEM AH PB 0197
- CAS No.
- 63139-21-9
- Jingsj CID
- J-32506-6
- Molecular Formula
- C8H11BO2
- Chinese Name
- 4-乙基苯硼酸
- Molecular Weight
- 149.983 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 150-155 °C(lit.) |
|---|---|
| Boiling Point | 285.1±33.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 126.2±25.4 °C |
Frequently Asked Questions
What is the CAS number of 4-Ethylphenylboronic acid?
63139-21-9
What are the molecular formula and molecular weight of 4-Ethylphenylboronic acid?
C8H11BO2, molecular weight 149.983 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026