2,2,6,6-tetramethyl-piperidine-N-oxyl, CAS No. 2564-83-2

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2,2,6,6-tetramethyl-piperidine-N-oxyl CAS No.2564-83-2 / Cat No.EBD14396

Formula: C9H18NO

Molecular Weight:156.25

Synonyms:

2,2,6,6-四甲基哌啶氧化物

2,2,6,6-四甲基-1-哌啶酮

2,2,6,6-四甲基哌啶-1-氧基

2,2,6,6-四甲基哌啶氧(TEMPO)

2,2,6,6-四甲基-1-哌啶基氧

2,2,6,6-四甲基哌啶氧化物(TEMPO)

四甲基哌啶氧化物

2,2,6,6-四甲基哌啶氧化物

四甲基哌啶氧自由基

2,2,6,6-四甲基哌啶-N-氧化物

2,2,6,6-四甲基哌啶-1-氮氧自由基

2,2,6,6-四甲基哌啶-1-氧自由基

2,2,6,6-四甲基哌啶-1-氧基l（自由基）

2,2,6,6-四甲基哌啶-1-氧基自由基

2,2,6,6-四甲基哌啶-氮-氧化物

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Properties
Safety Information
NMR Spectrum

Properties

Appearance:

orange crystals or powder
Density:

1 g/cm3
Melting point:

36-38 °C(lit.)
Boiling point:

193°C
Flashing point:

67 °C
Storage temperature:

2-8°C

Safety Information

Symbol:
Signal words:

Danger
Hazard statements:

H314 Causes severe skin burns and eye damage.
Precautionary statements:

P280 Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

P310 Immediately call a POISON CENTER or doctor/physician.

NMR Spectrum

¹H NMR

¹³C NMR