2-Bromo-4-iodopyridine (CAS 100523-96-4)

Chinese name: 2-溴-4-碘吡啶

2-Bromo-4-iodopyridine is registered under CAS 100523-96-4. Molecular formula: C5H3BrIN. Approximate molecular weight: 283.89. SKYSEVEN Chemical provides industrial chemical sourcing support and free CAS tools for global B2B buyers.

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Physical & identity data

CAS Number	100523-96-4
English name	2-Bromo-4-iodopyridine
Chinese name	2-溴-4-碘吡啶
Molecular formula	C5H3BrIN
Molecular weight	283.89
Boiling point	286.7°C at 760 mmHg
Density	2.347g/cm3
Flash point	127.2°C
Refractive index	1.665
Vapor pressure	0.00448mmHgat25°C
HS code (ref.)	2933399090

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Authority references

• PubChem
• NIST Chemistry WebBook
• CAS Common Chemistry

FAQ

What is CAS 100523-96-4?

2-Bromo-4-iodopyridine is identified by CAS Registry Number 100523-96-4. Molecular formula: C5H3BrIN. SKYSEVEN Chemical provides industrial chemical supply and free CAS lookup tools.

Where can I buy 2-Bromo-4-iodopyridine?

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

How do I verify CAS 100523-96-4 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.