4-Phenylazophenyl isothiocyanate
4-苯偶氮硫代异氰酸酯
Also known as: 4-Isothiocyanatoazobenzene, Azobenzene-4-isothiocyanate, p-Phenylazophenyl isothiocyanate, Diazene, 1-(4-isothiocyanatophenyl)-2-phenyl-, (E)-1-(4-Isothiocyanatophenyl)-2-phenyldiazene, MFCD00041092, Isothiocyanic acid, p-(phenylazo)phenyl ester
4-Phenylazophenyl isothiocyanate (CAS 7612-96-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H9N3S and a molecular weight of 239.29600 g/mol. It is also known as 4-Isothiocyanatoazobenzene, Azobenzene-4-isothiocyanate and p-Phenylazophenyl isothiocyanate. Key properties include a melting point of 94ºC, a boiling point of 402.4ºC at 760mmHg, a density of 1.15g/cm3 and a flash point of 211.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 7612-96-6
- Jingsj CID
- J-45910-9
- Molecular Formula
- C13H9N3S
- Chinese Name
- 4-苯偶氮硫代异氰酸酯
- Molecular Weight
- 239.29600 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 94ºC |
|---|---|
| Boiling Point | 402.4ºC at 760mmHg |
| Density | 1.15g/cm3 |
| Flash Point | 211.3ºC |
Frequently Asked Questions
What is the CAS number of 4-Phenylazophenyl isothiocyanate?
The CAS number of 4-Phenylazophenyl isothiocyanate is 7612-96-6.
What are the molecular formula and molecular weight of 4-Phenylazophenyl isothiocyanate?
4-Phenylazophenyl isothiocyanate has molecular formula C13H9N3S and molecular weight 239.29600 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Phenylazophenyl isothiocyanate (CAS 7612-96-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-45910-9 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.