3-Formyl-5-methylphenylboronic acid
3-甲酰基-5-甲基苯基硼酸
Also known as: (3-Formyl-5-methylphenyl)boronic acid, 3-Formyl-5-methylphenylboronic acid(contains varying amounts of Anhydride), Boronic acid, B-(3-formyl-5-methylphenyl)-
3-Formyl-5-methylphenylboronic acid (CAS 870777-33-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H9BO3 and a molecular weight of 163.96600 g/mol. It is also known as (3-Formyl-5-methylphenyl)boronic acid, 3-Formyl-5-methylphenylboronic acid(contains varying amounts of Anhydride) and Boronic acid, B-(3-formyl-5-methylphenyl)-. Key properties include a boiling point of 370.9ºC at 760 mmHg, a density of 1.2g/cm3 and a flash point of 178.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 870777-33-6
- Jingsj CID
- J-1333294-5
- Molecular Formula
- C8H9BO3
- Chinese Name
- 3-甲酰基-5-甲基苯基硼酸
- Molecular Weight
- 163.96600 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 370.9ºC at 760 mmHg |
|---|---|
| Density | 1.2g/cm3 |
| Flash Point | 178.1ºC |
Frequently Asked Questions
What is the CAS number of 3-Formyl-5-methylphenylboronic acid?
The CAS number of 3-Formyl-5-methylphenylboronic acid is 870777-33-6.
What are the molecular formula and molecular weight of 3-Formyl-5-methylphenylboronic acid?
3-Formyl-5-methylphenylboronic acid has molecular formula C8H9BO3 and molecular weight 163.96600 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Formyl-5-methylphenylboronic acid (CAS 870777-33-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1333294-5 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.