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101990

Sigma-Aldrich

4,4′-Dibromooctafluorobiphenyl

99%

Sinonimo/i:

1-Bromo-4-(4-bromo-2,3,5,6-tetrafluorophenyl)-2,3,5,6-tetrafluorobenzene

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About This Item

Formula condensata:
BrC6F4C6F4Br
Numero CAS:
10386-84-2
Peso molecolare:
455.92
Numero CE:
233-847-1
Numero MDL:
MFCD00000310
Codice UNSPSC:
12352100
ID PubChem:
24846559
NACRES:
NA.22

Saggio

99%

Forma fisica

solid

Punto di fusione

113-115 °C (lit.)

Gruppo funzionale

bromo

Stringa SMILE

Fc1c(F)c(c(F)c(F)c1Br)-c2c(F)c(F)c(Br)c(F)c2F

InChI

1S/C12Br2F8/c13-3-9(19)5(15)1(6(16)10(3)20)2-7(17)11(21)4(14)12(22)8(2)18
YXLMNFVUNLCJJY-UHFFFAOYSA-N

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Descrizione generale

4,4′-Dibromooctafluorobiphenyl undergoes lithiation with n-butyllithium to yield 4,4′-dilithiooctafluorobiphenyl and 4-lithio-4′-bromooctafluorobiphenyl.

Applicazioni

4,4′-Dibromooctafluorobiphenyl was used as internal standard to determine brominated flame retardants in sediment samples using on-line combination of pressurised hot water extraction and liquid chromatography-gas chromatography.

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H315,H319,H335

Classi di pericolo

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

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Certificati d'analisi (COA)

Lot/Batch Number
MKCN0469
MKCL5785
MKCC8670
MKCC2767
MKBV5206V

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Kati Kuosmanen et al.
Journal of chromatography. A, 943(1), 113-122 (2002-02-01)
Pressurised hot water extraction (PHWE) was coupled on-line with liquid chromatography-gas chromatography (LC-GC) to determine brominated flame retardants in sediment samples. After extraction with pressurised hot water the analytes were adsorbed in a solid-phase trap. The trap was dried with
Yuanyuan Pei et al.
Marine pollution bulletin, 124(2), 1048-1054 (2016-11-09)
The occurrence of polycyclic aromatic hydrocarbons (PAHs) and polychlorinated biphenyl (PCBs) in urban atmosphere in Guangzhou, China were assessed using homing pigeons as a biomonitor. Contaminant concentrations in lung were significantly higher than those in liver and fat, indicating chemical
Reactions and thermal decomposition of organolithium compounds derived from 4, 4'-dibromooctafluorobiphenyl.
Contigiani RA, et al.
Journal of Organometallic Chemistry, 32(1), 7-15 (1971)
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Chemosphere, 144, 2427-2435 (2015-11-30)
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Large-scale honey bee colony loss threatens pollination services throughout the United States. An increase in anthropogenic pressure may influence the exposure of hives to household and agricultural pesticides. The objective of this survey was to provide an assessment of the
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