31185

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: 1675-54-3
• Molecular Weight: 340.41
• Beilstein: 299026
• EC Number: 216-823-5
• MDL number: MFCD00080480
• UNSPSC Code: 12161502
• PubChem Substance ID: 329753672
• NACRES: NA.25

Properties

• 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 Information

• Pictograms: GHS07,GHS09
• Signal Word: Warning
• Hazard Statements: H315,H317,H319,H411
• Precautionary Statements: P261 - P264 - P273 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 1
• Flash Point(F): 507.2 - 514.4 °F - closed cup
• Flash Point(C): 264 - 268 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves