A0858712
4-Amino-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical , >97.0%(GC) , 14691-88-4
CAS NO.：14691-88-4
Empirical Formula: C9H19N2O*
Molecular Weight: 171.26
MDL number: MFCD00006479
EINECS: 238-738-2
| Pack Size | Price | Stock | Quantity |
| 1G | RMB44.00 | In Stock |
|
| 5G | RMB135.20 | In Stock |
|
| 25G | RMB523.20 | In Stock |
|
| 100g | RMB1599.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 37-39°C |
| Boiling point: | 98 °C / 4mmHg |
| Density | 0.9977 (rough estimate) |
| refractive index | 1.4480 (estimate) |
| Flash point: | 39 °C |
| storage temp. | 2-8°C |
| solubility | Dichloromethane (Slightly), Methanol (Slightly) |
| form | Adhering Crystals, Needles or Moist Mass |
| color | Red to red-brown |
| FreezingPoint | 36.0 to 42.0 ℃ |
| BRN | 3933966 |
| CAS DataBase Reference | 14691-88-4(CAS DataBase Reference) |
| EPA Substance Registry System | 1-Piperidinyloxy, 4-amino-2,2,6,6-tetramethyl- (14691-88-4) |
Description and Uses
Useful spin label for studying biological systems, polymers, and as a building block for more elaborate spin labels.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi,Xn |
| Risk Statements | 36/37/38-20/21/22-34 |
| Safety Statements | 26-36-45-36/37/39 |
| WGK Germany | 3 |
| Hazard Note | Irritant |
| HS Code | 29333990 |
