2,5-Diphenyl-1,3,4-thiadiazole
2,5-二苯基-1,3,4-噻二唑
Also known as: 1,3,4-Thiadiazole, 2,5-diphenyl-, 2,5-Diphenylthiadiazole, 2,5-Difenil-1,3,4-tiadiazolo, Diphenyl-[1,3,4]thiadiazole, L 1540
2,5-Diphenyl-1,3,4-thiadiazole (CAS 1456-21-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C14H10N2S and a molecular weight of 238.30800 g/mol. It is also known as 1,3,4-Thiadiazole, 2,5-diphenyl-, 2,5-Diphenylthiadiazole and 2,5-Difenil-1,3,4-tiadiazolo. Key properties include a boiling point of 403.1ºC at 760 mmHg, a density of 1.216g/cm3 and a flash point of 189.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1456-21-9
- Jingsj CID
- J-1035099-7
- Molecular Formula
- C14H10N2S
- Chinese Name
- 2,5-二苯基-1,3,4-噻二唑
- Molecular Weight
- 238.30800 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 403.1ºC at 760 mmHg |
|---|---|
| Density | 1.216g/cm3 |
| Flash Point | 189.2ºC |
Frequently Asked Questions
What is the CAS number of 2,5-Diphenyl-1,3,4-thiadiazole?
The CAS number of 2,5-Diphenyl-1,3,4-thiadiazole is 1456-21-9.
What are the molecular formula and molecular weight of 2,5-Diphenyl-1,3,4-thiadiazole?
2,5-Diphenyl-1,3,4-thiadiazole has molecular formula C14H10N2S and molecular weight 238.30800 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,5-Diphenyl-1,3,4-thiadiazole (CAS 1456-21-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1035099-7 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.