2(1H)-Pyridinone,3-chloro-4-hydroxy- (CAS 103792-81-0)

Chinese name: 3-氯-4-羟基-2(1H)-羟基吡啶

2(1H)-Pyridinone,3-chloro-4-hydroxy- is registered under CAS 103792-81-0. Molecular formula: C5H4ClNO2. Approximate molecular weight: 145.54376. SKYSEVEN Chemical provides industrial chemical sourcing support and free CAS tools for global B2B buyers.

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Physical & identity data

CAS Number	103792-81-0
English name	2(1H)-Pyridinone,3-chloro-4-hydroxy-
Chinese name	3-氯-4-羟基-2(1H)-羟基吡啶
Molecular formula	C5H4ClNO2
Molecular weight	145.54376
Boiling point	247.7°C at 760 mmHg
Density	1.56g/cm3
Flash point	103.6°C
Refractive index	1.617
Vapor pressure	0.00412mmHgat25°C
HS code (ref.)	2933990090

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Authority references

• PubChem
• NIST Chemistry WebBook
• CAS Common Chemistry

FAQ

What is CAS 103792-81-0?

2(1H)-Pyridinone,3-chloro-4-hydroxy- is identified by CAS Registry Number 103792-81-0. Molecular formula: C5H4ClNO2. SKYSEVEN Chemical provides industrial chemical supply and free CAS lookup tools.

Where can I buy 2(1H)-Pyridinone,3-chloro-4-hydroxy-?

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

How do I verify CAS 103792-81-0 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.