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HomeProduct name listPropargyl-PEG5-t-butyl ester

Propargyl-PEG5-t-butyl ester

  • CAS NO.:1245823-50-0
  • Empirical Formula: C18H32O7
  • Molecular Weight: 360.44
  • MDL number: MFCD22201534
  • Update Date: 2024-10-28 23:16:16
Propargyl-PEG5-t-butyl ester Structural

What is Propargyl-PEG5-t-butyl ester?

Description

Propargyl-PEG5-t-butyl ester has one of the functional groups protected by t-butyl group. The protection can be removed under acidic conditions. The propargyl group forms triazole linkages with azide-bearing compounds or biomolecules via copper catalyzed Click Chemistry. The PEG units help improving the water-solubility of the molecule in aqueous media.

Properties of Propargyl-PEG5-t-butyl ester

Boiling point: 420.6±40.0 °C(Predicted)
Density  1.045±0.06 g/cm3(Predicted)
form  Liquid
color  Colorless to light yellow

Safety information for Propargyl-PEG5-t-butyl ester

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
Precautionary Statement Codes P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313:IF SKIN irritation occurs: Get medical advice/attention.
P337+P313:IF eye irritation persists: Get medical advice/attention.

Computed Descriptors for Propargyl-PEG5-t-butyl ester

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