6-(Methylthio)-1-indanone

6-(甲硫基)-1-茚酮

Also known as: 2,3-Dihydro-6-(methylthio)-1H-inden-1-one, 1H-Inden-1-one, 2,3-dihydro-6-(methylthio)-, 6-Methylsulfanyl-1-indanone, 6-Methylsulfanylindan-1-one, 6-methylsulfanyl-2,3-dihydroinden-1-one, 6-(Methylthio)-2,3-dihydro-1H-inden-1-one, 6-METHYLTHIOINDAN-1-ONE

6-(Methylthio)-1-indanone (CAS 138485-82-2) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H10OS and a molecular weight of 178.25100 g/mol. It is also known as 2,3-Dihydro-6-(methylthio)-1H-inden-1-one, 1H-Inden-1-one, 2,3-dihydro-6-(methylthio)- and 6-Methylsulfanyl-1-indanone. Key properties include a melting point of 105-109°C, a boiling point of 308.2ºC at 760 mmHg, a density of 1.2g/cm3 and a flash point of 161.4ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 138485-82-2
Jingsj CID: J-1339279-4
Molecular Formula: C₁₀H₁₀OS
Chinese Name: 6-(甲硫基)-1-茚酮
Molecular Weight: 178.25100 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	105-109°C
Boiling Point	308.2ºC at 760 mmHg
Density	1.2g/cm3
Flash Point	161.4ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 6-(Methylthio)-1-indanone?

The CAS number of 6-(Methylthio)-1-indanone is 138485-82-2.

What are the molecular formula and molecular weight of 6-(Methylthio)-1-indanone?

6-(Methylthio)-1-indanone has molecular formula C10H10OS and molecular weight 178.25100 g/mol.

Is 6-(Methylthio)-1-indanone hazardous?

6-(Methylthio)-1-indanone has GHS signal word Warning.

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

Last updated: 8/21/2026

How to cite: Jingsj. "6-(Methylthio)-1-indanone (CAS 138485-82-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1339279-4 (accessed 2026-10-25).

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