5,7-Dihydro-7,7-diphenyl-indeno[2,1-b]carbazole

5,7-二氢-7,7-二苯基-茚并[2,1-b]咔唑

Also known as: 7,7-Diphenyl-5,7-dihydroindeno[2,1-b]carbazole, 7,7-diphenyl-5,7-dihydroindeno[2,1-b]carbazole, Indeno[2,1-b]carbazole, 5,7-dihydro-7,7-diphenyl-

5,7-Dihydro-7,7-diphenyl-indeno[2,1-b]carbazole (CAS 1257220-52-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C31H21N and a molecular weight of 407.505 g/mol. It is also known as 7,7-Diphenyl-5,7-dihydroindeno[2,1-b]carbazole, 7,7-diphenyl-5,7-dihydroindeno[2,1-b]carbazole and Indeno[2,1-b]carbazole, 5,7-dihydro-7,7-diphenyl-. Key properties include a boiling point of 595.9±19.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 258.0±14.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1257220-52-2
Jingsj CID
J-1141317-8
Molecular Formula
C31H21N
Chinese Name
5,7-二氢-7,7-二苯基-茚并[2,1-b]咔唑
Molecular Weight
407.505 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point595.9±19.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point258.0±14.1 °C

Frequently Asked Questions

What is the CAS number of 5,7-Dihydro-7,7-diphenyl-indeno[2,1-b]carbazole?

The CAS number of 5,7-Dihydro-7,7-diphenyl-indeno[2,1-b]carbazole is 1257220-52-2.

What are the molecular formula and molecular weight of 5,7-Dihydro-7,7-diphenyl-indeno[2,1-b]carbazole?

5,7-Dihydro-7,7-diphenyl-indeno[2,1-b]carbazole has molecular formula C31H21N and molecular weight 407.505 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "5,7-Dihydro-7,7-diphenyl-indeno[2,1-b]carbazole (CAS 1257220-52-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1141317-8 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.