5-(4-Chlorophenyl)-1H-tetrazole
Also known as: 5-(4-Chlorophenyl)-2H-tetrazole, 5-(p-Chlorophenyl)tetrazole, 5-(p-Chlorophenyl)-1H-tetrazole, 5-(4-chlorophenyl)-1h-tetrazole, 2H-Tetrazole,5-(4-chlorophenyl)-, NSC86301
5-(4-Chlorophenyl)-1H-tetrazole (CAS 16687-61-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H5ClN4 and a molecular weight of 180.59400 g/mol. Key properties include a melting point of 262-264ºC, a boiling point of 356.2ºC at 760mmHg, a density of 1.448g/cm3 and a flash point of 200.4ºC. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 16687-61-9
- Jingsj CID
- J-5586-7
- Molecular Formula
- C7H5ClN4
- Molecular Weight
- 180.59400 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 262-264ºC |
|---|---|
| Boiling Point | 356.2ºC at 760mmHg |
| Density | 1.448g/cm3 |
| Flash Point | 200.4ºC |
| Exact Mass | 180.02000 |
| PSA | 54.46000 |
| LogP | 1.52010 |
| Vapor Pressure | 2.98E-05mmHg at 25°C |
| Refractive Index | 1.631 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
Frequently Asked Questions
What is the CAS number of 5-(4-Chlorophenyl)-1H-tetrazole?
The CAS number of 5-(4-Chlorophenyl)-1H-tetrazole is 16687-61-9.
What are the molecular formula and molecular weight of 5-(4-Chlorophenyl)-1H-tetrazole?
5-(4-Chlorophenyl)-1H-tetrazole has molecular formula C7H5ClN4 and molecular weight 180.59400 g/mol.
Is 5-(4-Chlorophenyl)-1H-tetrazole hazardous?
5-(4-Chlorophenyl)-1H-tetrazole has GHS signal word Warning and hazard statements H302 — Harmful if swallowed.
What are the upstream and downstream products of 5-(4-Chlorophenyl)-1H-tetrazole?
For 5-(4-Chlorophenyl)-1H-tetrazole, Upstream Products: 4-Chlorobenzonitrile, 4-Chlorobenzaldehyde oxime, 4-Chlorobenzaldehyde; Downstream Products: 2-(4-Chlorophenyl)-5-methyl-1,3,4-oxadiazole, 5-(4-Chlorophenyl)-1H-tetrazole.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-(4-Chlorophenyl)-1H-tetrazole (CAS 16687-61-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-5586-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.