4-Oxo-2,2,6,6-Tetramethyl Piperidine-1-Oxyl (CAS 10135-38-3)

Chinese name: 3,3,5,5-四甲基-1-吡咯啉 N-氧化物

4-Oxo-2,2,6,6-Tetramethyl Piperidine-1-Oxyl is registered under CAS 10135-38-3. Molecular formula: C9H16NO2*. Approximate molecular weight: 170.23. SKYSEVEN Chemical provides industrial chemical sourcing support and free CAS tools for global B2B buyers.

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Physical & identity data

CAS Number 10135-38-3
English name 4-Oxo-2,2,6,6-Tetramethyl Piperidine-1-Oxyl
Chinese name 3,3,5,5-四甲基-1-吡咯啉 N-氧化物
Molecular formula C9H16NO2*
Molecular weight 170.23
Melting point 58-61℃(lit.)
Boiling point 251°C at 760 mmHg
Density 0.93g/cm3
Flash point 113.3°C
Refractive index 1.475
Vapor pressure 0.0332mmHg at 25°C
HS code (ref.) 2933990090

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FAQ

What is CAS 10135-38-3?

4-Oxo-2,2,6,6-Tetramethyl Piperidine-1-Oxyl is identified by CAS Registry Number 10135-38-3. Molecular formula: C9H16NO2*. SKYSEVEN Chemical provides industrial chemical supply and free CAS lookup tools.

Where can I buy 4-Oxo-2,2,6,6-Tetramethyl Piperidine-1-Oxyl?

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

How do I verify CAS 10135-38-3 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.