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
Numer EC:
Numer MDL:
Identyfikator substancji w PubChem:
NACRES:
NA.25

Poziom jakości

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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Zastosowanie

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.

Przestroga

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

Informacje prawne

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

piktogramy

Exclamation markEnvironment

Hasło ostrzegawcze

Warning

Zwroty wskazujące rodzaj zagrożenia

Zwroty wskazujące środki ostrożności

Klasyfikacja zagrożeń

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

Kod klasy składowania

10 - Combustible liquids

WGK

WGK 1

Temperatura zapłonu °F

507.2 - 514.4 °F - closed cup

Temperatura zapłonu °C

264 - 268 °C - closed cup

Środki ochrony indywidualnej

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

Certificate of Analysis

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Certificate of Origin

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