4-Vinylbenzoic acid (CAS 1075-49-6)

Chinese name: 4-乙烯基苯甲酸

4-Vinylbenzoic acid is registered under CAS 1075-49-6. Molecular formula: C9H8O2. Approximate molecular weight: 148.159. SKYSEVEN Chemical provides industrial chemical sourcing support and free CAS tools for global B2B buyers.

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Physical & identity data

CAS Number	1075-49-6
English name	4-Vinylbenzoic acid
Chinese name	4-乙烯基苯甲酸
Molecular formula	C9H8O2
Molecular weight	148.159
Melting point	142-144℃
Boiling point	291.3°C at 760 mmHg
Flash point	132.8°C
Vapor pressure	0.000901mmHgat25°C
HS code (ref.)	2916399090

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Authority references

• PubChem
• NIST Chemistry WebBook
• CAS Common Chemistry

FAQ

What is CAS 1075-49-6?

4-Vinylbenzoic acid is identified by CAS Registry Number 1075-49-6. Molecular formula: C9H8O2. SKYSEVEN Chemical provides industrial chemical supply and free CAS lookup tools.

Where can I buy 4-Vinylbenzoic 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 1075-49-6 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.