Mal-PEG2-alcohol
- CAS NO.：34321-81-8
- Empirical Formula: C8H11NO4
- Molecular Weight: 185.18
- MDL number: MFCD16780862
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 06:27:48
What is Mal-PEG2-alcohol?
Description
Mal-PEG2-alcohol is a PEG linker containing a maleimide group and a hydroxyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol.
Properties of Mal-PEG2-alcohol
| Boiling point: | 361.7±22.0 °C(Predicted) |
| Density | 1.317±0.06 g/cm3(Predicted) |
| pka | 14.35±0.10(Predicted) |
| form | Solid |
| color | White to off-white |
Safety information for Mal-PEG2-alcohol
| 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. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P312:Call a POISON CENTER or doctor/physician if you feel unwell. P362:Take off contaminated clothing and wash before reuse. P302+P352:IF ON SKIN: wash with plenty of soap and water. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P501:Dispose of contents/container to..… |
Computed Descriptors for Mal-PEG2-alcohol
New Products
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