3-Carboxy-2,2,5,5-tetraMethylpyrrolidine 1-Oxyl Free Radical
- Product Name3-Carboxy-2,2,5,5-tetraMethylpyrrolidine 1-Oxyl Free Radical
- CAS2154-68-9
- CBNumberCB5387843
- MFC9H16NO3*
- MW186.23
- EINECS218-448-2
- MDL NumberMFCD00003167
- MOL File2154-68-9.mol
Chemical Properties
Melting point | 200°C (dec.) |
Boiling point | 320.72°C (rough estimate) |
Density | 1.1417 (rough estimate) |
refractive index | 1.4640 (estimate) |
storage temp. | 2-8°C |
solubility | Aqueous Base (Slightly), Chloroform (Slightly, Sonicated), Methanol (Slightly) |
form | Solid |
color | Pale Beige to Beige |
Water Solubility | Soluble in water (partly miscible), methanol (50 mg/ml), acetone, dichloromethane and chloroform. |
BRN | 4136411 |
InChIKey | GEPIUTWNBHBHIO-UHFFFAOYSA-N |
CAS DataBase Reference | 2154-68-9(CAS DataBase Reference) |
EWG's Food Scores | 1 |
EPA Substance Registry System | 1-Pyrrolidinyloxy, 3-carboxy-2,2,5,5-tetramethyl- (2154-68-9) |
Safety
Symbol(GHS) | ||||||||||
Signal word | Warning | |||||||||
Hazard statements | H335-H315-H319 | |||||||||
Precautionary statements | P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
Risk Statements | 36/37/38 | |||||||||
Safety Statements | 24/25 | |||||||||
WGK Germany | 3 | |||||||||
RTECS | UY6705500 | |||||||||
TSCA | Yes | |||||||||
HS Code | 2933998090 | |||||||||
NFPA 704: |
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