m-PEG2-Azide
- CAS NO.：215181-61-6
- Empirical Formula: C5H11N3O2
- Molecular Weight: 145.16
- MDL number: MFCD19672689
- Update Date: 2026-01-13 11:18:57
What is m-PEG2-Azide?
Description
m-PEG2-azide is a PEG linker containing reactive azide group. The azide group is reactive with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage.
Properties of m-PEG2-Azide
| storage temp. | 2-8°C |
| solubility | Chloroform (Sparingly), Acetone (Slightly) |
| form | Oil |
| color | Pale Yellow to Light Yellow |
Safety information for m-PEG2-Azide
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02 |
| GHS Hazard Statements |
H226:Flammable liquids H242:Self-reactive substances and mixtures; and Organic peroxides |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P234:Keep only in original container. P240:Ground/bond container and receiving equipment. P370+P378:In case of fire: Use … for extinction. P403+P235:Store in a well-ventilated place. Keep cool. |
Computed Descriptors for m-PEG2-Azide
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