229237
4,4′-Dibromobiphenyl
98%
Synonym(s):
1-Bromo-4-(4-bromophenyl)benzene, 4,4′-Dibromo-1,1′-biphenyl, 4,4′-Dibromodiphenyl, 4′,4-Dibromobiphenyl, PBB 15, p,p′-Dibromobiphenyl
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About This Item
Linear Formula:
BrC6H4C6H4Br
CAS Number:
Molecular Weight:
312.00
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
202-198-6
Beilstein/REAXYS Number:
2044701
MDL number:
Assay:
98%
Form:
solid
Quality Level
assay
98%
form
solid
bp
355-360 °C (lit.)
mp
163-165 °C (lit.)
functional group
bromo
SMILES string
Brc1ccc(cc1)-c2ccc(Br)cc2
InChI
1S/C12H8Br2/c13-11-5-1-9(2-6-11)10-3-7-12(14)8-4-10/h1-8H
InChI key
HQJQYILBCQPYBI-UHFFFAOYSA-N
General description
The degradation of 4,4′-dibromobiphenyl, through photoelectrocatalytic process, was studied.
signalword
Danger
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Regulatory Information
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Shanshan Qiu et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 76(5), 429-434 (2010-05-11)
In this work, both experimental and theoretical study on the FT-IR and Raman spectra as well as (1)H NMR and (13)C NMR chemical shifts of 4,4'-dibromodiphenyl ether have been carried out. The optimized geometry was obtained by using both HF
Haijin Liu et al.
Chemosphere, 82(1), 43-47 (2010-11-03)
Polybrominated biphenyls have been widely used as flameretardants in textile and electronic industries, and additives in plastics. Over the past few decades, much attention has been given to polybrominated biphenyls in the environment and their effects on humans. In this
Marola M H van Lipzig et al.
Chemical research in toxicology, 18(11), 1691-1700 (2005-11-23)
Exposure of humans and wildlife to xenobiotics, such as halogenated biphenyls, that interfere with the endogenous estrogen balance may lead to endocrine disruption. Such compounds may either mimic or block estradiol's action by agonistic or antagonistic action, respectively. They may
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 229237-25G | 04061838781710 |
| 229237-100G | 04061838781703 |