4-(9H-Carbazol-9-yl)phenylboronic acid
Also known as: Boronic acid, B-[4-(9H-carbazol-9-yl)phenyl]-, (4-(9H-Carbazol-9-yl)phenyl)boronic acid, (4-carbazol-9-ylphenyl)boronic acid, 4-(9-Carbazolyl)benzeneboronic acid, 4-(9-Carbazolyl)phenylboronic Acid, 4-(9H-Carbazol-9-yl)benzeneboronic Acid, 4-(9H-Carbazol-9-yl)phenylboronic Acid, 4-(9H-carbazole-9-yl)phenylboronic acid (4CPBA), 4-(Carbazole-9-Yl)Phenyl Boronic Acid, B-[4-(9H-carbazol-9-yl)phenyl]- Boronic acid, BORONIC ACID, [4-(9H-CARBAZOL-9-YL)PHENYL]-, NBAPC, [4-(9H-Carbazol-9-yl)phenyl]boronic acid
4-(9H-Carbazol-9-yl)phenylboronic acid (CAS 419536-33-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C18H14BNO2 and a molecular weight of 287.120 g/mol. Key properties include a melting point of 264°C(lit.), a boiling point of 452.7±51.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 227.6±30.4 °C. It is listed by 1 supplier; request a quote for pricing. Record last updated Aug 21, 2026.
- CAS No.
- 419536-33-7
- Jingsj CID
- J-1422907-3
- Molecular Formula
- C18H14BNO2
- Molecular Weight
- 287.120 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | - | - | CN China |
Physicochemical Properties
| Melting Point | 264°C(lit.) |
|---|---|
| Boiling Point | 452.7±51.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 227.6±30.4 °C |
| Exact Mass | 287.111755 |
| PSA | 45.39000 |
| LogP | 5.57 |
| Appearance | Powder | Off-white |
| Vapor Pressure | 0.0±1.2 mmHg at 25°C |
| Refractive Index | 1.638 |
Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 4-(9H-Carbazol-9-yl)phenylboronic acid?
The CAS number of 4-(9H-Carbazol-9-yl)phenylboronic acid is 419536-33-7.
What are the molecular formula and molecular weight of 4-(9H-Carbazol-9-yl)phenylboronic acid?
4-(9H-Carbazol-9-yl)phenylboronic acid has molecular formula C18H14BNO2 and molecular weight 287.120 g/mol.
Which suppliers offer 4-(9H-Carbazol-9-yl)phenylboronic acid?
1 supplier(s) listed; request a quote for pricing.
What are the upstream and downstream products of 4-(9H-Carbazol-9-yl)phenylboronic acid?
For 4-(9H-Carbazol-9-yl)phenylboronic acid, Upstream Products: 9-(4-Bromophenyl)carbazole, Trimethyl borate, 1,4-Dibromobenzene.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-(9H-Carbazol-9-yl)phenylboronic acid (CAS 419536-33-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1422907-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.