N

4-Nitrobenzaldehyde

IUPAC: 4-nitrobenzaldehyde

C7H5NO3 Organic Compounds CAS 555-16-8
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Quick Reference
Formula / NotationC7H5NO3
CAS Number555-16-8
Molecular Weight151.12
AppearanceLight yellow powder; [Sigma-Aldrich MSDS]
Also Known As555-16-8; p-Nitrobenzaldehyde; Benzaldehyde, 4-nitro-; p-Formylnitrobenzene; Benzaldehyde, p-nitro-; para-nitrobenzaldehyde; DTXSID5022061; NX859P8MB0; NSC-6103; CCRIS-1675
CategoryOrganic Compounds

What is 4-Nitrobenzaldehyde?

4-nitrobenzaldehyde is a C-nitro compound that is benzaldehyde substituted at the para-position with a nitro group. It is a member of benzaldehydes and a C-nitro compound.

Formula & Notation

C7H5NO3

IUPAC Name: 4-nitrobenzaldehyde

Other Names / Synonyms: 555-16-8; p-Nitrobenzaldehyde; Benzaldehyde, 4-nitro-; p-Formylnitrobenzene; Benzaldehyde, p-nitro-; para-nitrobenzaldehyde; DTXSID5022061; NX859P8MB0; NSC-6103; CCRIS-1675

Properties & Characteristics

Appearance: Light yellow powder; [Sigma-Aldrich MSDS]. Molecular formula: C7H5NO3. Molecular weight: 151.12 g/mol. Vapor pressure: 0.00354 [mmHg]. LogP: 1.6.

Physical Data

PropertyValue
Molecular Weight151.12
AppearanceLight yellow powder; [Sigma-Aldrich MSDS]

Uses & Applications

Used as an industrial feedstock, solvent, pharmaceutical intermediate, flavoring agent, or chemical building block.

Safety Information

Flammable or irritant. Many organic compounds are flammable liquids or vapours. Keep away from ignition sources. Consult SDS for specific hazard data.

Always consult the SDS/MSDS before handling any chemical. This information is for educational purposes only.

Key Facts

Term 4-Nitrobenzaldehyde
Formula C7H5NO3
CAS Number 555-16-8
Molecular Weight 151.12
Synonyms 555-16-8; p-Nitrobenzaldehyde; Benzaldehyde, 4-nitro-; p-Formylnitrobenzene; Benzaldehyde, p-nitro-; para-nitrobenzaldehyde; DTXSID5022061; NX859P8MB0; NSC-6103; CCRIS-1675

Frequently Asked Questions

4-nitrobenzaldehyde is a C-nitro compound that is benzaldehyde substituted at the para-position with a nitro group. It is a member of benzaldehydes and a C-nitro compound.

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Editorial standards: Chemical data is sourced from peer-reviewed literature, CAS Registry, NIST WebBook, and PubChem. Safety information reflects guidance from OSHA, ECHA, and IAEA. For educational purposes only — always consult official SDS documentation and qualified professionals before handling chemicals.