7-Methylbenzo[b]naphtho[2,3-d]thiophene

7-甲基苯并[b]萘并[2,3-d]噻吩

Also known as: 7-METHYLBENZO[B]NAPHTHO[2,3-D]THIOPHENE, 7-Methylbenzo(b)naphtho(2,3-d)thiophene, 7-Methylbenzo[b]naphtho[2,3-d]thiophene in toluene, 7-Methylbenzo[b]naptho[2,3-d]thiophene, 7-Methylnaphtho[2,3-b]benzothiophene, 7-Methylnaphtho[2,3-b][1]benzothiophene, 9-Methyl-11-thiabenzo(b)fluorene, 9-Methyl-11-thiabenzo[b]fluorene, Benzo[b]naphtho[2,3-d]thiophene, 7-methyl-, Benzo[b]naphtho[2,3]thiophene, 7-methyl-

7-Methylbenzo[b]naphtho[2,3-d]thiophene (CAS 24964-09-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C17H12S and a molecular weight of 248.342 g/mol. It is also known as 7-METHYLBENZO[B]NAPHTHO[2,3-D]THIOPHENE, 7-Methylbenzo(b)naphtho(2,3-d)thiophene and 7-Methylbenzo[b]naphtho[2,3-d]thiophene in toluene. Key properties include a boiling point of 446.5±14.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 168.8±6.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
24964-09-8
Jingsj CID
J-1095075-7
Molecular Formula
C17H12S
Chinese Name
7-甲基苯并[b]萘并[2,3-d]噻吩
Molecular Weight
248.342 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point446.5±14.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point168.8±6.3 °C

Frequently Asked Questions

What is the CAS number of 7-Methylbenzo[b]naphtho[2,3-d]thiophene?

The CAS number of 7-Methylbenzo[b]naphtho[2,3-d]thiophene is 24964-09-8.

What are the molecular formula and molecular weight of 7-Methylbenzo[b]naphtho[2,3-d]thiophene?

7-Methylbenzo[b]naphtho[2,3-d]thiophene has molecular formula C17H12S and molecular weight 248.342 g/mol.

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

Last updated:

How to cite: Jingsj. "7-Methylbenzo[b]naphtho[2,3-d]thiophene (CAS 24964-09-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1095075-7 (accessed 2026-10-24).

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