Merck
All Photos(1)

31185

Sigma-Aldrich

D.E.R. 332

used as embedding medium

Synonym(s):
Bisphenol A diglycidyl ether, Epoxy-Resin, 2,2-Bis[4-(glycidyloxy)phenyl]propane, 4,4′-Isopropylidenediphenol diglycidyl ether, BADGE, D.E.R. 332
Empirical Formula (Hill Notation):
C21H24O4
CAS Number:
Molecular Weight:
340.41
Beilstein:
299026
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.25

Nível de qualidade

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

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Aplicação

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.

Atenção

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

Informações legais

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

Pictogramas

Exclamation markEnvironment

Palavra indicadora

Warning

Classificações de perigo

Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1

Código de classe de armazenamento

10 - Combustible liquids

WGK

WGK 1

Ponto de fulgor (ºF)

507.2 - 514.4 °F - closed cup

Ponto de fulgor (ºC)

264 - 268 °C - closed cup

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Certificate of Analysis

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Certificate of Origin

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