4-(Trifluoromethyl)phenylboronic acid
4-(三氟甲基)苯硼酸
Also known as: 4-(Trifluoromethyl)benzeneboronic acid, α,α,α-Trifluoro-p-tolylboronic acid, alpha,alpha,alpha-Trifluoro-p-tolueneboronic Acid, p-(Trifluoromethyl)phenylboronic acid, 4-(Trifluoromethyl)phenylboronic acid (contains varying amounts of Anhydride), 4-Trifluoromethylphenylboronic acid, B-[4-(Trifluoromethyl)phenyl]boronic acid, MFCD00151855, RARECHEM AH PB 0095
- CAS No.
- 128796-39-4
- Jingsj CID
- J-23225-4
- Molecular Formula
- C7H6BF3O2
- Chinese Name
- 4-(三氟甲基)苯硼酸
- Molecular Weight
- 189.93 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 245-250 °C(lit.) |
|---|---|
| Boiling Point | 258.6±50.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 110.2±30.1 °C |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of 4-(Trifluoromethyl)phenylboronic acid?
128796-39-4
What are the molecular formula and molecular weight of 4-(Trifluoromethyl)phenylboronic acid?
C7H6BF3O2, molecular weight 189.93 g/mol
Is 4-(Trifluoromethyl)phenylboronic acid hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026