Bis(4-bromophenyl) ether

Product Name: Bis(4-bromophenyl) ether
CAS No.: 2050-47-7
Chemical Name: Bis(4-bromophenyl) ether
Synonyms: 4-BROMOPHENYL ETHER;BDE 15;pbde 15;usafdo-61;4,4'-DiBDE;USAF do-61;PBDE No. 15;PBDE 15(4.4';DIBROMODIPHENYLETHER;BDE No 15 solution
CBNumber: CB2306780
Molecular Formula: C12H8Br2O
Formula Weight: 328
MOL File: 2050-47-7.mol

More

Less

Bis(4-bromophenyl) ether Property

Melting point:: 61-63 °C(lit.)
Boiling point:: 338-340 °C(lit.)
Density: 1.6728 (rough estimate)
refractive index: 1.6260 (estimate)
Flash point:: 338-340°C
storage temp.: 2-8°C
solubility: Methanol (Slightly)
form: Crystalline
color: White
Water Solubility: Soluble in water.
InChI: InChI=1S/C12H8Br2O/c13-9-1-5-11(6-2-9)15-12-7-3-10(14)4-8-12/h1-8H
InChIKey: YAWIAFUBXXPJMQ-UHFFFAOYSA-N
SMILES: O(C1=CC=C(Br)C=C1)C1=CC=C(Br)C=C1
CAS DataBase Reference: 2050-47-7(CAS DataBase Reference)
NIST Chemistry Reference: 4-Bromophenyl ether(2050-47-7)
EPA Substance Registry System: p,p'-Dibromodiphenyl ether (2050-47-7)

More

Less

Safety

Hazard Codes: F,Xn,N
Risk Statements: 33-67-65-50/53-38-11
Safety Statements: 24/25-62-61-60-33-29-16-9
RIDADR: UN 1262 3/PG 2
WGK Germany: 3
RTECS: KN0175000
TSCA: Yes
HS Code: 29093090
Toxicity: LD50 ipr-mus: 125 mg/kg NTIS** AD277-689

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H225Highly Flammable liquid and vapour

H304May be fatal if swallowed and enters airways

H315Causes skin irritation

H336May cause drowsiness or dizziness

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P273Avoid release to the environment.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P331Do NOT induce vomiting.

P501Dispose of contents/container to..…

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 117277
Product name: Bis(4-bromophenyl) ether
Purity: 99%
Packaging: 100g
Price: $580
Updated: 2025/07/31

Sigma-Aldrich

Product number: 33662
Product name: BDE No 15 solution
Purity: 50 μg/mL in isooctane, analytical standard
Packaging: 1ml
Price: $443
Updated: 2022/05/15

TCI Chemical

Product number: B0834
Product name: Bis(4-bromophenyl) Ether
Purity: >97.0%(GC)
Packaging: 25g
Price: $88
Updated: 2025/07/31

TRC

Product number: P215185
Product name: PBDE15
Packaging: 5g
Price: $65
Updated: 2021/12/16

Matrix Scientific

Product number: 099805
Product name: 4,4'-Oxybis(bromobenzene)
Purity: 95+%
Packaging: 5g
Price: $10
Updated: 2021/12/16

More

Less

Bis(4-bromophenyl) ether Chemical Properties,Usage,Production

Chemical Properties

Tan or light crystalline

Uses

PBDE 15 is a polybrominated di-?Ph ether (PBDE), which is a flame retardant often incorporated into many polymers. PBDEs are an environmental pollutant that exhibit potential health risks to humans and wildlife.

Safety Profile

Poison by intraperitoneal route. When heated todecomposition it emits toxic fumes of Br-.

Synthesis

101-84-8

2050-47-7

The general procedure for the synthesis of 4,4'-dibromodiphenyl ether from diphenyl ether was as follows: in a four-necked round-bottomed flask fitted with a stirrer, condenser, dropping funnel and thermometer, diphenyl ether (170 g, 1.0 mol), 1,2-dichloroethane (EDC) (300 ml), water (200 ml) and NaBrO3 (55 g, 0.36 mol) were added. Bromine (176 g, 1.1 mol) was slowly added dropwise to the stirred mixture for 1 h at 25 °C. No significant HBr gas was released during the reaction. The reaction progress was monitored by gas chromatography (GC). After two hours of reaction, the diphenyl ether was completely converted to 4,4'-dibromodiphenyl ether. The reaction was stopped and the phases were separated to give the crude product 4,4'-dibromodiphenyl ether (324.8 g) in 99% yield and 99.5% selectivity.

References

[1] Patent: EP429975, 1991, A1
[2] Angewandte Chemie - International Edition, 2018, vol. 57, # 20, p. 5938 - 5942
[3] Angew. Chem., 2018, vol. 130, p. 6044 - 6049,6
[4] Monatshefte fuer Chemie, 1992, vol. 123, # 12, p. 1153 - 1162
[5] Patent: EP429975, 1991, A1

Bis(4-bromophenyl) ether Preparation Products And Raw materials

Raw materials

Preparation Products

4,4'-Oxydiphenol

More

Less

Bis(4-bromophenyl) ether Suppliers

Americas 1 Belgium 3 China 225 Czech Republic 1 Europe 4 France 1 Germany 8 India 5 Japan 4 Slovakia 2 Switzerland 2 United Kingdom 15 United States 36 Global 307

Carbosynth

Tel: --
Fax: --
Email: sales@carbosynth.com
Country: United Kingdom
ProdList: 6005
Advantage: 58

Apollo Scientific Ltd

Tel: --
Fax: --
Email: ales@apo
Country: United Kingdom
ProdList: 4521
Advantage: 58

NiCHe Materials Ltd.

Tel: --
Fax: --
Email: Mike.Norman@NiCHeMaterials.com
Country: United Kingdom
ProdList: 891
Advantage: 58

Apollo Scientific Ltd.

Tel: --
Fax: --
Email: sales@apolloscientific.co.uk
Country: United Kingdom
ProdList: 6084
Advantage: 88

Tokyo Chemical Industry UK Ltd.

Tel: --
Fax: --
Email: sales@tci-uk.co.uk
Country: United Kingdom
ProdList: 1637
Advantage: 50

Apin Chemicals Limited (UK)

Tel: --
Fax: --
Email: info@apinchemicals.com
Country: United Kingdom
ProdList: 6184
Advantage: 60

Leancare Ltd.

Tel: --
Fax: --
Email: enquiry@leancare.co.uk
Country: United Kingdom
ProdList: 6446
Advantage: 42

MOLEKULA Ltd.

Tel: --
Fax: --
Email: kevinbanks@molekula.com
Country: United Kingdom
ProdList: 6140
Advantage: 66

Manchester Organics

Tel: --
Fax: --
Email: info@manchesterorganics.com
Country: United Kingdom
ProdList: 6834
Advantage: 67

CARBONE SCIENTIFIC CO.,LTD

Tel: --
Fax: --
Email: sales@carbonesci.com
Country: United Kingdom
ProdList: 6666
Advantage: 30

UK GREEN SCIENTIFIC CO.,LIMITED

Tel: --
Fax: --
Email: sales@gs-chem.com
Country: United Kingdom
ProdList: 6098
Advantage: 47

Fluorochem Ltd

Tel: --
Fax: --
Email: vernam@fluorochem.co.uk
Country: United Kingdom
ProdList: 6375
Advantage: 65

Fluorochem Ltd.

Tel: --
Fax: --
Email: enquiries@fluorochem.co.uk
Country: United Kingdom
ProdList: 6401
Advantage: 74

Apin Chemicals Ltd.

Tel: --
Fax: --
Email: info@apinchemicals.com
Country: United Kingdom
ProdList: 6807
Advantage: 42

VWR International

Tel: --
Fax: --
Email: solutions@vwr.com
Country: United Kingdom
ProdList: 6548
Advantage: 82

More

Less

View Lastest Price from Bis(4-bromophenyl) ether manufacturers

Speranza Chemical Co., Ltd.

Product: Bis(4-bromophenyl)ether 2050-47-7
Price: US $45.00/KG
Min. Order: 1KG
Purity: 98%+
Supply Ability: 300MT/year
Release date: 2019-12-24

Hebei Chuanghai Biotechnology Co., Ltd

Product: Bis(4-bromophenyl) ether 2050-47-7
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-10-25

Henan Aochuang Chemical Co.,Ltd.

Product: Bis(4-bromophenyl) ether 2050-47-7
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-09-19

2050-47-7, Bis(4-bromophenyl) etherRelated Search:

Triclosan Diphenyl ether 3,4'-Dichlorodiphenyl ether 2-Butoxyethanol 4,4'-Oxydianiline Ethylbenzene PETROLEUM ETHER Dimethyl ether 4,4'-Oxybisbenzoic acid OCTABROMODIPHENYL ETHER BIS(4-BROMOPHENYL)AMINE 3,3',4,4'-TETRABROMODIPHENYL ETHER Decabromodiphenyl oxide Bromopyrogallol Red 2',4',5',7'-TETRABROMO-3,4,5,6-TETRACHLOROFLUORESCEIN Bis(2-bromophenyl) ether Diethyl ether Acid Red 92

BIS(4-BROMOPHENYL) ETHER

BIS(P-BROMOPHENYL)ETHER

DI-(P-BROMOPHENYL)ETHER

4,4'-Dibromodiphenyl ether 99%

Bis(4-bromophenyl) ether, 1,1'-Oxybis(4-bromobenzene)

PBDE 15(4.4'

Benzene, 1,1'-oxybis[4-bromo-

Bis-(4-bromphenyl)-ether

Bis(bromophenyl) ether

PARAPARADIBROMODIPHENYLETHER

BIS(4-BROMOPHENY)ETHER

DIBROMODIPHENYLETHER

4,4μ-DiBDE, 4,4μ-Dibromodiphenyl ether solution, PBDE 15

BDE No 15 solution

BDE 15

4,4’-Dibromodiphenyl ether,50 μL/mL in Isooctane

4,4'-Dibromo-[1,1'-oxybisbenzene]

4,4'-Oxybis(1-bromobenzene)

Bis(4-bromophenyl) ether, 99+%

Bis(4-bromophenyl) ether,96%

4,4'-DiBDE

4,4'-Dibromodiphenyl ether solution

PBDE 15 (4,4′-Dibromodiphenylether)

Bis(p-bromophenyl)ether 500mg [2050-47-7]

Bis(4-bromophenyl) ether,4-Bromophenyl ether

Bis(4-bromophenyl) ether ,98%

di(4-Bromophenyl)ether

Diphenyl ether, 4,4'-dibromo

Ether, bis(4-bromophenyl)

Ether, bis(p-bromophenyl)

ether,bis(4-bromophenyl)

p,p’-Dibromodiphenylether

p,p'-Dibromodiphenyl ether

USAF do-61

usafdo-61

BIS-(4-BROMOPHENYL)-ETHER 98%

pbde 15

4,4'-DIBROMODIPHENYL OXIDE

4,4'-DIBROMOPHENYL ETHER

4-BROMOPHENYL ETHER

BIS(PARA-BROMOPHENY)ETHER

1,1’-oxybis(4-bromo-Benzene

1,1’-oxybis[4-bromo-benzen

PBDE 15 100 ng/μl in Methanol

1-Bromo-4-(4-bromophenoxy)benzene

4,4'-Dibromodiphenyl ether (BDE-15) Solution

Bis(4-bromophenyl) Ether &gt

4,4'-Dibromodiphenylether Solution in Isooctane, 100μg/mL

TIANFU-CHEM - Bis(4-bromophenyl) ether

4,4'-Oxybis(bromobenzene)

4,4'-dibromodiphenyl ether

PBDE 15 100 μg/ml Cyclohexane

4,4'-Dibromodiphenyl ether

PBDE No. 15 100 μg/mL in Methanol

PBDE 15 50 μg/mL in Nonane

PBDE No. 15

2050-47-7

2050-47-4