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Merck
CN

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

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About This Item

CAS Number:
40039-93-8
UNSPSC Code:
12162002
NACRES:
NA.23
MDL number:
MFCD03703563

Key Documents

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Product Name

Bisphenol A diglycidyl ether, brominated, mol wt 350-450 g/epoxide by perchloric acid method

SMILES string

Brc2c(c(cc(c2)C(C)(C)c3cc(c(c(c3)Br)O)Br)Br)O.ClCC1OC1

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

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

Quality Level

100

Related Categories

Application

Imparts flame retardancy to molding, laminating and casting systems.

General description

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

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H317,H319

Hazard Classifications

Eye Irrit. 2 - Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk

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

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Certificates of Analysis (COA)

Lot/Batch Number
MKCW9355
MKCQ8198
MKCF7155
MKBX9424V
MKBN9812V

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C M Ayanoglou et al.
Journal of periodontal research, 32(7), 614-618 (1997-12-24)
The aim of the present investigation was to examine if new cementum (NC) formed during cyclosporin A (CsA) administration was maintained after suspension of the treatment. Thirty mg/kg/d of CsA were given to 3 male Sprague-Dawley rats. Three control rats
X-Y Zhai et al.
Kidney international, 72(6), 731-735 (2007-06-29)
Immunocytochemistry performed on paraffin or cryosections is often hampered by poor morphology. Epoxy sections, in contrast, generally retain well-preserved tissue architecture. Immunocytochemistry, however, on epoxy-embedded sections is difficult due in part to the plastic itself and to the fixation conditions.
The effect of a curing agent on the thermal degradation of fire retardant brominated epoxy resins
Balabanovich AI, et al.
Polymer Degradation and Stability, 85(1), 713-723 (2004)
Ming L Wu et al.
Journal of bacteriology, 194(2), 284-291 (2011-10-25)
"Candidatus Methylomirabilis oxyfera" is a newly discovered denitrifying methanotroph that is unrelated to previously known methanotrophs. This bacterium is a member of the NC10 phylum and couples methane oxidation to denitrification through a newly discovered intra-aerobic pathway. In the present
G M Kim et al.
Journal of nanoscience and nanotechnology, 2(1), 55-59 (2003-08-12)
A means of accurate control of the curvature radius of molds that are used in nanostructure replication techniques is presented. The local non-uniform growth of SiO2 at regions with high curvature is used to fabricate molds with a curvature radius
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