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CAS RN: 2564-83-2 | Product Number: T3751

2,2,6,6-Tetramethylpiperidine 1-Oxyl Free Radical (purified by sublimation)


Purity: >99.0%(GC)(T)
Synonyms:
  • TEMPO Free Radical (purified by sublimation)
Documents:
1G
€99.00
2   ≥20 
5G
€189.00
1   ≥20 

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Product Number T3751
Purity / Analysis Method >99.0%(GC)(T)
Molecular Formula / Molecular Weight C__9H__1__8NO = 156.25  
Physical State (20 deg.C) Solid
Storage Temperature 0-10°C
Store Under Inert Gas Store under inert gas
Condition to Avoid Air Sensitive,Heat Sensitive
CAS RN 2564-83-2
Reaxys Registry Number 1422418
Merck Index (14) 9140
MDL Number

MFCD00009599

Specifications
Appearance Orange to Brown powder to crystal
Purity(GC) min. 99.0 %
Purity(Iodometric Titration) min. 99.0 %
Melting point 35.0 to 41.0 °C
Properties (reference)
Melting Point 40 °C
Flash point 67 °C
Solubility (soluble in) Methanol
GHS
Pictogram Pictogram
Signal Word Danger
Hazard Statements H314 : Causes severe skin burns and eye damage.
Precautionary Statements P260 : Do not breathe dust or mist.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.
P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor.
Related Laws:
EC Number 219-888-8
RTECS# TN8991900
Transport Information:
UN Number UN3263
Class 8
Packing Group II
HS Number 2933399990
TCIMAIL
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