Polyethylene glycol 2-aminoethyl 2-carboxyethyl ether
- CAS NO.：196936-04-6
- Empirical Formula: C27H65NO14
- Molecular Weight: 627.8033
- MDL number: MFCD11041162
- Update Date: 2024-03-27 17:16:15
What is Polyethylene glycol 2-aminoethyl 2-carboxyethyl ether?
Description
Amino-PEG24-acid is a very popluar PEG linker with great water solubility.The amine group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond.
Safety information for Polyethylene glycol 2-aminoethyl 2-carboxyethyl ether
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. |
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