Skip to Content
Merck
All Photos(2)

Key Documents

View All Documentation

Safety Information

430234

Sigma-Aldrich

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

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

CAS Number:
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

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

Related Categories

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

Signal Word

Warning

Hazard Statements

H317,H319

Hazard Classifications

Eye Irrit. 2 - Skin Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

430234-500G:
430234-VAR:
430234-BULK:
430234-100G:

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCW9355
MKCQ8198
MKCF7155
MKBX9424V
MKBN9812V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

J C Stockert et al.
Zeitschrift fur Naturforschung. C, Journal of biosciences, 52(5-6), 408-411 (1997-05-01)
Treatment of chicken blood smears and semithin sections from Epon-embedded mouse tissues with aqueous solutions of the 3-aminonaphthalimides FA-142, FA-2043, and FA-2143 induced a strong green-yellow fluorescence of chromatin under violet or violet-blue excitation. Chromatin emission was abolished by previous
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
Thermal decomposition of fire retardant brominated epoxy resins cured with different nitrogen containing hardeners
Luda MP, et al.
Polymer Degradation and Stability, 92(6), 1088-1100 (2007)
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
E Kirschning et al.
Journal of neuroscience research, 53(4), 465-474 (1998-08-26)
Galactocerebroside (GalC) and sulfatide are major constituent lipids in vertebrate myelin. Their precise immunolocalization in electron microscopy so far has been hampered by the fact that lipids are not immobilized by chemical fixation and thus get extracted during dehydration with
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service