![Molecular structure of [2-(1H-Tetrazol-5-yl)phenyl]boronic acid (CAS 155884-01-8)](/images/chem_structures_svg/062/155884-01-8.svg)
[2-(1H-Tetrazol-5-yl)phenyl]boronic acid
Also known as: 2-(1H-Tetrazol-5-yl)benzeneboronic acid, 2-(1H-Tetrazol-5-yl)phenylboronic acid, 2-(2H-TETRAZOL-5-YL)-PHENYLBORONIC ACID, 2-(5-Tetrazolyl)phenylboronic acid, 2-(TETRAZOL-5-YL)BENZENEBORONIC ACID, 2-(TETRAZOL-5-YL)PHENYLBORONIC ACID, 2-(Tetrazol-5-yl)phenylboronic acid, Boronic acid, B-[2-(2H-tetrazol-5-yl)phenyl]-, [2-(2H-tetrazol-5-yl)phenyl]boronic acid
[2-(1H-Tetrazol-5-yl)phenyl]boronic acid (CAS 155884-01-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H7BN4O2 and a molecular weight of 189.967 g/mol. Key properties include a melting point of 148-152 °C, a boiling point of 507.1±60.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 260.5±32.9 °C. It is classified under GHS with signal word Warning and hazard statements H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 155884-01-8
- Jingsj CID
- J-1494875-5
- Molecular Formula
- C7H7BN4O2
- Molecular Weight
- 189.967 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 148-152 °C |
|---|---|
| Boiling Point | 507.1±60.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 260.5±32.9 °C |
| Exact Mass | 190.066208 |
| PSA | 94.92000 |
| LogP | 1.01 |
| Vapor Pressure | 0.0±1.4 mmHg at 25°C |
| Refractive Index | 1.642 |
GHS Safety & Compliance
- H319 — Causes serious eye irritation
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 [2-(1H-Tetrazol-5-yl)phenyl]boronic acid?
The CAS number of [2-(1H-Tetrazol-5-yl)phenyl]boronic acid is 155884-01-8.
What are the molecular formula and molecular weight of [2-(1H-Tetrazol-5-yl)phenyl]boronic acid?
[2-(1H-Tetrazol-5-yl)phenyl]boronic acid has molecular formula C7H7BN4O2 and molecular weight 189.967 g/mol.
Is [2-(1H-Tetrazol-5-yl)phenyl]boronic acid hazardous?
[2-(1H-Tetrazol-5-yl)phenyl]boronic acid has GHS signal word Warning and hazard statements H319 — Causes serious eye irritation.
What are the upstream and downstream products of [2-(1H-Tetrazol-5-yl)phenyl]boronic acid?
For [2-(1H-Tetrazol-5-yl)phenyl]boronic acid, Downstream Products: Losartan potassium, Candesartan ethyl ester.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "[2-(1H-Tetrazol-5-yl)phenyl]boronic acid (CAS 155884-01-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1494875-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.