4-Styrylpyridine (CAS 103-31-1)

Chinese name: 4-苯乙烯基吡啶

4-Styrylpyridine is registered under CAS 103-31-1. Molecular formula: C13H11N. Approximate molecular weight: 181.23314. SKYSEVEN Chemical provides industrial chemical sourcing support and free CAS tools for global B2B buyers.

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Physical & identity data

CAS Number 103-31-1
English name 4-Styrylpyridine
Chinese name 4-苯乙烯基吡啶
Molecular formula C13H11N
Molecular weight 181.23314
Boiling point 309.8°C at 760 mmHg
Density 1.092g/cm3
Flash point 132.5°C
Refractive index 1.666
Vapor pressure 0.00114mmHgat25°C
HS code (ref.) 2933990090

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FAQ

What is CAS 103-31-1?

4-Styrylpyridine is identified by CAS Registry Number 103-31-1. Molecular formula: C13H11N. SKYSEVEN Chemical provides industrial chemical supply and free CAS lookup tools.

Where can I buy 4-Styrylpyridine?

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

How do I verify CAS 103-31-1 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.