3,4-Diphenylisoquinoline
3,4-二苯基异喹啉
Also known as: 3,4-Diphenylisochinolin, 3,4-diphenylisoquinoline, Isoquinoline, 3,4-diphenyl-
3,4-Diphenylisoquinoline (CAS 52839-45-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C21H15N and a molecular weight of 281.35100 g/mol. It is also known as 3,4-Diphenylisochinolin, 3,4-diphenylisoquinoline and Isoquinoline, 3,4-diphenyl-. Key properties include a boiling point of 402.07ºC at 760 mmHg, a density of 1.137g/cm3 and a flash point of 173.804ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 52839-45-9
- Jingsj CID
- J-990686-8
- Molecular Formula
- C21H15N
- Chinese Name
- 3,4-二苯基异喹啉
- Molecular Weight
- 281.35100 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 402.07ºC at 760 mmHg |
|---|---|
| Density | 1.137g/cm3 |
| Flash Point | 173.804ºC |
Frequently Asked Questions
What is the CAS number of 3,4-Diphenylisoquinoline?
The CAS number of 3,4-Diphenylisoquinoline is 52839-45-9.
What are the molecular formula and molecular weight of 3,4-Diphenylisoquinoline?
3,4-Diphenylisoquinoline has molecular formula C21H15N and molecular weight 281.35100 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3,4-Diphenylisoquinoline (CAS 52839-45-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-990686-8 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.