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Key Documents

900890

Sigma-Aldrich

3-Methyl-6-propargyl-1,4-dioxane-2,5-dione

≥95%

Synonym(s):

Alkyne-functionalized lactide, Propargyl lactide

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About This Item

Empirical Formula (Hill Notation):
C8H8O4
CAS Number:
Molecular Weight:
168.15
UNSPSC Code:
12162002

assay

≥95%

form

solid

color

white to pale yellow

storage temp.

−20°C

Application

3-Methyl-6-propargyl-1,4-dioxane-2,5-dione is a functionalized biodegradable monomer that can be polymerized using ring-opening polymerization to yield polylactide with a pendant alkyne functionality. This pendant group can be used to further functionalize the polymer or as a backbone for graft copolymer synthesis.

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Eye Irrit. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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Yu Y, et al.
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Synthesis and ring-opening polymerisation of a newalkyne-functionalised glycolide towards biocompatible amphiphilic graft copolymers.
Coumes F, et al.
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Yu Y, et al.
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