2-[(4-Methylphenyl)thio]-5-nitrobenzaldehyde

2-[(4-甲基苯基)硫代]-5-硝基苯甲醛

Also known as: 2-[(4-Methylphenyl)thio]-5-nitrobenzaldehyde, 5-Nitro-2-(p-tolylthio)benzaldehyde, 2-[(4-Methylphenyl)sulfanyl]-5-nitrobenzaldehyde, 2-(4-Methylphenyl)sulfanyl-5-nitrobenzaldehyde, 2-[(4-Methylphenyl)sulfanyl]-5-nitrobenzenecarbaldehyde, 5-Nitro-2-p-tolylsulfanyl-benzaldehyde, 5-Nitro-2-p-tolylmercapto-benzaldehyde, Benzaldehyde, 2-[(4-methylphenyl)thio]-5-nitro-, TIMTEC-BB SBB002349

2-[(4-Methylphenyl)thio]-5-nitrobenzaldehyde (CAS 175278-42-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C14H11NO3S and a molecular weight of 273.30700 g/mol. It is also known as 5-Nitro-2-(p-tolylthio)benzaldehyde, 2-[(4-Methylphenyl)sulfanyl]-5-nitrobenzaldehyde and 2-(4-Methylphenyl)sulfanyl-5-nitrobenzaldehyde. Key properties include a melting point of 157ºC, a boiling point of 429.2ºC at 760mmHg, a density of 1.33g/cm3 and a flash point of 213.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 175278-42-9
Jingsj CID: J-962686-7
Molecular Formula: C₁₄H₁₁NO₃S
Chinese Name: 2-[(4-甲基苯基)硫代]-5-硝基苯甲醛
Molecular Weight: 273.30700 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	157ºC
Boiling Point	429.2ºC at 760mmHg
Density	1.33g/cm3
Flash Point	213.4ºC
Exact Mass	273.04600
PSA	88.19000
LogP	4.39010
Vapor Pressure	1.43E-07mmHg at 25°C
Refractive Index	1.652

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 2-[(4-Methylphenyl)thio]-5-nitrobenzaldehyde?

The CAS number of 2-[(4-Methylphenyl)thio]-5-nitrobenzaldehyde is 175278-42-9.

What are the molecular formula and molecular weight of 2-[(4-Methylphenyl)thio]-5-nitrobenzaldehyde?

2-[(4-Methylphenyl)thio]-5-nitrobenzaldehyde has molecular formula C14H11NO3S and molecular weight 273.30700 g/mol.

What are the upstream and downstream products of 2-[(4-Methylphenyl)thio]-5-nitrobenzaldehyde?

For 2-[(4-Methylphenyl)thio]-5-nitrobenzaldehyde, Upstream Products: p-Toluenethiol, 2-Chloro-5-nitrobenzaldehyde, Sodium 4-methylbenzenethiolate.

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

Last updated: 8/21/2026

How to cite: Jingsj. "2-[(4-Methylphenyl)thio]-5-nitrobenzaldehyde (CAS 175278-42-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-962686-7 (accessed 2026-10-28).

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