4,4'-Oxybis(bromobenzene)

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Names

[ CAS No. ]:
2050-47-7

[ Name ]:
4,4'-Oxybis(bromobenzene)

[Synonym ]:
4,4'-Dibromodiphenyl ether
di(4-Bromophenyl)ether
para-bromophenyl ether
ETHER,BIS(4-BROMOPHENYL)
Ether,bis(p-bromophenyl)
4,4'-DiBDE
p,p'-Dibromodiphenyl ether
Benzene, 1,1'-oxybis[4-bromo-
4,4'-oxybis(bromobenzene)
Ether, bis(p-bromophenyl) (8CI)
USAF DO-61
MFCD00000095
Bis(4-bromophenyl) ether
1,1'-Oxybis(4-bromobenzene)
Bis-(4-bromophenyl)-ether
4-Bromophenyl ether
Bis(p-bromophenyl) ether
Phenyl ether, 4-bromo-
EINECS 218-090-7

Chemical & Physical Properties

[ Density]:
1.7±0.1 g/cm3

[ Boiling Point ]:
339.0±0.0 °C at 760 mmHg

[ Melting Point ]:
61-63 °C(lit.)

[ Molecular Formula ]:
C12H8Br2O

[ Molecular Weight ]:
327.999

[ Flash Point ]:
140.3±19.4 °C

[ Exact Mass ]:
325.894165

[ PSA ]:
9.23000

[ LogP ]:
6.01

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.626

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
KN0175000
CHEMICAL NAME :
Ether, bis(4-bromophenyl)
CAS REGISTRY NUMBER :
2050-47-7
BEILSTEIN REFERENCE NO. :
2050738
LAST UPDATED :
199710
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C12-H8-Br2-O
MOLECULAR WEIGHT :
328.02
WISWESSER LINE NOTATION :
ER DOR DE

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,16,1953
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
125 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689

Safety Information

[ Symbol ]:

GHS02, GHS07, GHS08, GHS09

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H225-H304-H315-H336-H410

[ Precautionary Statements ]:
P210-P261-P273-P301 + P310-P331-P501

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
F;Xn;N

[ Risk Phrases ]:
R33

[ Safety Phrases ]:
S24/25-S62-S61-S60

[ RIDADR ]:
UN 1262 3/PG 2

[ WGK Germany ]:
3

[ RTECS ]:
KN0175000

[ HS Code ]:
2903999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Diphenyl oxide
  • dichloroethane
  • 1-Bromo-4-iodobenzene
  • 4-Bromophenol
  • 4-Bromochlorobenzene
  • dead
  • bis(4-bromophenyl)iodanium,chloride
  • Bromobenzene
  • 4-Bromophenylboronic Acid
  • [4-(4-bromophenoxy)phenyl]phosphonic acid

DownStream

  • 4,4'-Oxybisbenzoic acid
  • 4-(4-bromophenoxy)benzoic acid
  • 4,4'-OXYBIS(ETHYNYLBENZENE)
  • ethoxy-[4-[4-[ethoxy(dimethyl)silyl]phenoxy]phenyl]-dimethylsilane
  • Benzene,1,1'-oxybis[4-chloro-
  • 1-Bromo-4-(4-chlorophenoxy)benzene
  • 1-BROMO-4-(P-TOLYLOXY)BENZENE
  • 4,4'-Oxydianiline
  • Dimethyl 4,4'-oxydibenzoate
  • ethyl 4-(4-ethoxycarbonylphenoxy)benzoate

Customs

[ HS Code ]: 2903999090

[ Summary ]:
2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Articles

Synthesis and characterization of a new bisphosphonic acid and several metal hybrids derivatives.

Inorg. Chem. 43(17) , 5283-93, (2004)

Commercial bis-(4-bromophenyl)-ether, [BrC(6)H(4)](2)-O, has been used to prepare 4-[4'-(diethoxyphosphoryl)phenoxy]phenyl-phosphonic acid diethyl ester, [(CH(3)CH(2))(2)O(3)P-C(6)H(4)](2)-O, (I) foll...


More Articles

Related Compounds

  • 4,4'-((oxybis(ethane-2,1-diyl))bis(oxy))bis(bromobenzene)
  • 4,4'-Oxybis[p-(phenylsulfonylaniline)]
  • 4,4'-oxybis[decylbenzenesulphonic] acid
  • 4,4'-oxybis(allyloxybenzene)
  • 4,4'-oxybis[γ-oxobenzenebutanoic acid]
  • 4,4'-[Oxybis(methylene)]bisbenzoic acid