7-methylbenzo[b]thiophene

Also known as: 7-METHYL-1-BENZOTHIOPHENE, 7-METHYLBENZOTHIOPHENE, 7-METHYL-BENZO[B]THIOPHENE, 7-methylthianaphthene, Benzo[b]thiophene, 7-methyl-

7-methylbenzo[b]thiophene (CAS 14315-15-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H8S and a molecular weight of 148.225 g/mol. Key properties include a boiling point of 243.0±9.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 72.4±4.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 14315-15-2
Jingsj CID: J-1508872-9
Molecular Formula: C₉H₈S
Molecular Weight: 148.225 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	243.0±9.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	72.4±4.9 °C
Exact Mass	148.034668
PSA	28.24000
LogP	4.84
Vapor Pressure	0.1±0.5 mmHg at 25°C
Refractive Index	1.652
Storage Conditions	2-8°C

Customs & Trade Information

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 7-methylbenzo[b]thiophene?

The CAS number of 7-methylbenzo[b]thiophene is 14315-15-2.

What are the molecular formula and molecular weight of 7-methylbenzo[b]thiophene?

7-methylbenzo[b]thiophene has molecular formula C9H8S and molecular weight 148.225 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "7-methylbenzo[b]thiophene (CAS 14315-15-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1508872-9 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.