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430234

Sigma-Aldrich

Bisphenol A diglycidyl ether, brominated

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

Sinónimos:

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

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

form

solid

Quality Level

100

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

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.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H317,H319

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

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I Cavusoglu et al.
European journal of morphology, 39(5), 313-317 (2002-09-11)
Successful results of microwave polymerisation of different epoxy formulations have been reported in the literature. The present study was intended to shorten the time needed for polymerisation of epoxy resin by the use of a microwave technique. A standard double
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.
I Abrahamsson et al.
Journal of clinical periodontology, 24(8), 568-572 (1997-08-01)
In the present experiment, the effect on the marginal peri-implant tissues following repeated abutment removal and subsequent reconnection was studied. 5 beagle dogs were used. The mandibular premolars were extracted and 2 fixtures of the Brånemark System were installed, 1
A G Pogorelov et al.
Bulletin of experimental biology and medicine, 141(4), 513-519 (2006-12-13)
Electron probe microanalysis is a method for evaluation of concentrations of elements at the subcellular level, effective in studies of an individual cell in culture or suspension. Intracellular concentrations of cytoplasmic ions (K+, Na+, Cl-) most rapidly and markedly reacting
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