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31185 Sigma-Aldrich

D.E.R. 332

used as embedding medium

Synonym: 2,2-Bis[4-(glycidyloxy)phenyl]propane, 4,4′-Isopropylidenediphenol diglycidyl ether, BADGE, Bisphenol A diglycidyl ether, D.E.R. 332, Epoxy-Resin

  • CAS Number 1675-54-3

  • Empirical Formula (Hill Notation) C21H24O4

  • Molecular Weight 340.41

  •  Beilstein/REAXYS Number 299026

  •  EC Number 216-823-5

  •  MDL number MFCD00080480

  •  PubChem Substance ID 329753672

  •  NACRES NA.25

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Properties

Related Categories Analytical Reagents, Analytical/Chromatography, Embedding Media, Embedding and Mounting Media, Microscopy Reagents More...
Quality Level   200
SMILES string   CC(C)(c1ccc(OCC2CO2)cc1)c3ccc(OCC4CO4)cc3
InChI   1S/C21H24O4/c1-21(2,15-3-7-17(8-4-15)22-11-19-13-24-19)16-5-9-18(10-6-16)23-12-20-14-25-20/h3-10,19-20H,11-14H2,1-2H3
InChI key   LCFVJGUPQDGYKZ-UHFFFAOYSA-N

Description

Application

The uniqueness of D.E.R. 332 epoxy resin is reflected in its maximum epoxide equivalent weight of 178. Because of its high purity and lack of polymer factions, samples embedded using D.E.R. 322 have uniform performance, exceptionally low viscosity and color; and improved elevated temperature properties.

Caution

Crystallizes very slowly at room-temperature; can be melted by heating up to 50-55 °C

Legal Information

D.E.R. is a trademark of The Dow Chemical Company or an affiliated company of Dow

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

UHPLC Analysis of Bisphenol A and Analogous Compounds in Infant formula on Titan™ C18 with Fluorescence Detection after SPE using SupelMIP® Bisphenol A

From our library of Articles, Sigma-Aldrich presents UHPLC Analysis of Bisphenol A and Analogous Compounds in Infant formula on Titan™ C18 with Fluorescence Detection after SPE using SupelMIP® Bisphenol A
Keywords: Chromatography, Solid phase extractions

Peer-Reviewed Papers
15

References

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