4-(Methylthio)benzaldehyde

Also known as: p-(Methylthio)benzaldehyde, 4-Methylmercaptobenzaldehyde, 4-(Methylsulfanyl)benzaldehyde, p-Methylthiobenzaldehyde, 4-Thioanisaldehyde, 4-Formylthioanisole

4-(Methylthio)benzaldehyde (CAS 3446-89-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H8OS and a molecular weight of 152.214 g/mol. Key properties include a melting point of 6 °C, a boiling point of 267.0±23.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 133.3±8.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 3446-89-7
Jingsj CID: J-16291-4
Molecular Formula: C₈H₈OS
Molecular Weight: 152.214 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	6 °C
Boiling Point	267.0±23.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	133.3±8.3 °C
Exact Mass	152.029587
PSA	42.37000
LogP	2.49
Vapor Pressure	0.0±0.5 mmHg at 25°C
Refractive Index	1.578

Customs & Trade Information

HS Code	2930909090
Summary	2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 4-(Methylthio)benzaldehyde?

The CAS number of 4-(Methylthio)benzaldehyde is 3446-89-7.

What are the molecular formula and molecular weight of 4-(Methylthio)benzaldehyde?

4-(Methylthio)benzaldehyde has molecular formula C8H8OS and molecular weight 152.214 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. "4-(Methylthio)benzaldehyde (CAS 3446-89-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-16291-4 (accessed 2026-11-09).

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