430234

Bisphenol A diglycidyl ether, brominated

mol wt 350-450 g/epoxide by perchloric acid method

• Synonym(s): 4,4′-(1-Methylethylidene)bis[2,6-dibromophenol] polymer with (chloromethyl)oxirane, 4,4′-(1-methylethylidene)bis(2,6-dibromophenol), Tetrabromobisphenol A-epichlorohydrin polymer
• CAS Number: 40039-93-8
• MDL number: MFCD03703563
• UNSPSC Code: 12162002
• NACRES: NA.23

Properties

• form: solid
• mol wt: 350-450 g/epoxide by perchloric acid method
• extent of labeling: 48 wt. % Br
• viscosity: 1,800 cSt(lit.)
• mp: 55-65 °C (lit.)
• transition temp: softening point 55-65 °C (Durrans)
• solubility: a variety of ketone, aromatic hydrocarbon and ether alcohol solvents: soluble
• InChI: 1S/C15H12Br4O2.C3H5ClO/c1-15(2,7-3-9(16)13(20)10(17)4-7)8-5-11(18)14(21)12(19)6-8;4-1-3-2-5-3/h3-6,20-21H,1-2H3;3H,1-2H2
• InChI key: DEGGCMXJUHYWMD-UHFFFAOYSA-N

Description

General description

Bisphenol A diglycidyl ether, brominated is a brominated epoxy resin that is used as a flame retardant material. It is majorly utilized as a combustible epoxy resin in the production of electronic printed boards.

Application

Imparts flame retardancy to molding, laminating and casting systems.

Physical properties

A non-sintering material, high bromine content, low softening point.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H317,H319
• pcodes: P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Sens. 1
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: 235.4 °F - closed cup
• flash_point_c: 113 °C - closed cup
• ppe: dust mask type N95 (US), Eyeshields, Faceshields, Gloves