![Molecular structure of 5-[4-(tert-Butyl)phenyl]-2H-1,2,3,4-tetrazole (CAS 126393-38-2)](/images/chem_structures_svg/155/126393-38-2.svg)
5-[4-(tert-Butyl)phenyl]-2H-1,2,3,4-tetrazole
Also known as: 5-(4-tert-butylphenyl)-2H-tetrazole, 5-(4-tert-butylphenyl)-1H-tetrazole, 5-(4-t-butylphenyl)tetrazole, 5-(4-tert-butylphenyl)tetrazole, 2H-Tetrazole, 5-[4-(1,1-dimethylethyl)phenyl]-, 5-(4-(tert-Butyl)phenyl)-2H-tetrazole, 5-(4-TERT-BUTYLPHENYL)TETRAZOLE, p-tert-butylphenyltetrazole, BUTTPARK 50\02-66
5-[4-(tert-Butyl)phenyl]-2H-1,2,3,4-tetrazole (CAS 126393-38-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H14N4 and a molecular weight of 202.25600 g/mol. Key properties include a melting point of 193-195ºC, a boiling point of 344.5ºC at 760mmHg, a density of 1.127g/cm3 and a flash point of 152.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 126393-38-2
- Jingsj CID
- J-1431772-7
- Molecular Formula
- C11H14N4
- Molecular Weight
- 202.25600 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 193-195ºC |
|---|---|
| Boiling Point | 344.5ºC at 760mmHg |
| Density | 1.127g/cm3 |
| Flash Point | 152.9ºC |
| Exact Mass | 202.12200 |
| PSA | 54.46000 |
| LogP | 2.16420 |
| Vapor Pressure | 6.57E-05mmHg at 25°C |
| Refractive Index | 1.559 |
| Storage Conditions | 2-8°C |
Frequently Asked Questions
What is the CAS number of 5-[4-(tert-Butyl)phenyl]-2H-1,2,3,4-tetrazole?
The CAS number of 5-[4-(tert-Butyl)phenyl]-2H-1,2,3,4-tetrazole is 126393-38-2.
What are the molecular formula and molecular weight of 5-[4-(tert-Butyl)phenyl]-2H-1,2,3,4-tetrazole?
5-[4-(tert-Butyl)phenyl]-2H-1,2,3,4-tetrazole has molecular formula C11H14N4 and molecular weight 202.25600 g/mol.
What are the upstream and downstream products of 5-[4-(tert-Butyl)phenyl]-2H-1,2,3,4-tetrazole?
For 5-[4-(tert-Butyl)phenyl]-2H-1,2,3,4-tetrazole, Upstream Products: 4-tert-Butylbenzonitrile, Triethylamine hydrobromide, 1-Bromo-4-tert-butylbenzene.
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-(tert-Butyl)phenyl]-2H-1,2,3,4-tetrazole (CAS 126393-38-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1431772-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.