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416134 Sigma-Aldrich

Di(trimethylolpropane)

97%

Synonym: 2,2′-Oxybis(methylene)bis(2-ethyl-1,3-propanediol)

  • CAS Number 23235-61-2

  • Linear Formula O[CH2C(C2H5)(CH2OH)2]2

  • Molecular Weight 250.33

  •  Beilstein/REAXYS Number 1860782

  •  EC Number 245-509-0

  •  MDL number MFCD00192117

  •  PubChem Substance ID 24866062

  •  NACRES NA.23

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Properties

Related Categories Alcohols, Materials Science, Monomers, Polymer Science
Quality Level   200
assay   97%
bp   215 °C/4 mmHg (lit.)
mp   108-111 °C (lit.)
SMILES string   CCC(CO)(CO)COCC(CC)(CO)CO
InChI   1S/C12H26O5/c1-3-11(5-13,6-14)9-17-10-12(4-2,7-15)8-16/h13-16H,3-10H2,1-2H3
InChI key   WMYINDVYGQKYMI-UHFFFAOYSA-N

Description

General description

Di(trimethylolpropane) is a monomeric unit with primary hydroxyl groups, that can be used as a tetrafunctional core molecule.

Application

Di(trimethylolpropane) can be used for the synthesis of lipase catalyzed hyperbranched polymers. It can also be used in the formation of biodegradable polymers for drug delivery applications.

Packaging

1 kg in glass bottle

250 g in glass bottle

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable
Protocols & Articles
Peer-Reviewed Papers
15

References

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