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HomeProduct name listTETRAETHYLENEGLYCOL MONOMETHYL ETHER

TETRAETHYLENEGLYCOL MONOMETHYL ETHER

  • CAS NO.:23783-42-8
  • Empirical Formula: C9H20O5
  • Molecular Weight: 208.25
  • MDL number: MFCD00041756
  • EINECS: 245-883-5
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-10-24 21:11:45
TETRAETHYLENEGLYCOL MONOMETHYL ETHER Structural

What is TETRAETHYLENEGLYCOL MONOMETHYL ETHER?

Description

m-PEG4-alcohol is a PEG linker containing a hydroxyl group. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The hydrophilic PEG spacer increases solubility in aqueous media.

Chemical properties

CLEAR COLOURLESS TO VERY SLIGHTLY YELLOW LIQUID

The Uses of TETRAETHYLENEGLYCOL MONOMETHYL ETHER

2,5,8,11-Tetraoxatridecan-13-o1, can be used in the synthesis of various chemicla compounds. It is also a monofunctional PEG that can be used in polymer science.

Definition

ChEBI: 5S,6S-epoxy-15R-hydroxy-ETE is a poly(ethylene glycol).

Properties of TETRAETHYLENEGLYCOL MONOMETHYL ETHER

Boiling point: 158-160 °C (5 mmHg)
Density  1.045 g/mL at 25 °C
vapor pressure  0.1Pa at 20℃
refractive index  1.444-1.446
Flash point: >110°C
storage temp.  Sealed in dry,Room Temperature
solubility  Soluble in DMSO
form  Liquid
pka 14.36±0.10(Predicted)
color  Clear colorless to very slightly yellow
Water Solubility  Water solubility 999,999c.
CAS DataBase Reference 23783-42-8(CAS DataBase Reference)
EPA Substance Registry System 2,5,8,11-Tetraoxatridecan-13-ol (23783-42-8)

Safety information for TETRAETHYLENEGLYCOL MONOMETHYL ETHER

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H319:Serious eye damage/eye irritation
Precautionary Statement Codes P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P337+P313:IF eye irritation persists: Get medical advice/attention.

Computed Descriptors for TETRAETHYLENEGLYCOL MONOMETHYL ETHER

InChIKey ZNYRFEPBTVGZDN-UHFFFAOYSA-N

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