4-Nitrophenylacetic acid (CAS 104-03-0)

Chinese name: 对硝基苯乙酸

4-Nitrophenylacetic acid is registered under CAS 104-03-0. Molecular formula: C8H7NO4. Approximate molecular weight: 181.145. SKYSEVEN Chemical provides industrial chemical sourcing support and free CAS tools for global B2B buyers.

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Physical & identity data

CAS Number	104-03-0
English name	4-Nitrophenylacetic acid
Chinese name	对硝基苯乙酸
Molecular formula	C8H7NO4
Molecular weight	181.145
Melting point	153-156℃
Boiling point	377.6°C at 760 mmHg
Flash point	171.6°C
Water solubility	略溶于水
Vapor pressure	2.26E-06mmHgat25°C
HS code (ref.)	29163900

Applications (reference)

用于有机合成。

Related products at SKYSEVEN Chemical

No on-catalog product linked yet. Contact sales with CAS 104-03-0 for availability.

Authority references

• PubChem
• NIST Chemistry WebBook
• CAS Common Chemistry

FAQ

What is CAS 104-03-0?

4-Nitrophenylacetic acid is identified by CAS Registry Number 104-03-0. Molecular formula: C8H7NO4. SKYSEVEN Chemical provides industrial chemical supply and free CAS lookup tools.

Where can I buy 4-Nitrophenylacetic acid?

Request a quote on cnchemshop.com. SKYSEVEN Chemical supplies industrial grades with COA/SDS on request for export orders.

How do I verify CAS 104-03-0 data?

Cross-check PubChem / NIST / CAS Common Chemistry, and use our free CAS lookup tool. Always match CAS on COA and invoice.

Data is for informational reference only. Verify lot-specific values with COA/SDS. Not for medical advice.