344-04-7
- Product Name：2,3,4,5,6-Bromopentafluorobenzene
- Molecular Formula：C6BrF5
- Purity：99%
- Molecular Weight：246.962
Product Details;
CasNo： 344-04-7
Molecular Formula： C6BrF5
Appearance： Clear colorless to very faintly colored liquid
High Purity 99% Chinese Factory Supply 2,3,4,5,6-Bromopentafluorobenzene 344-04-7 Competitive Price
- Molecular Formula:C6BrF5
- Molecular Weight:246.962
- Appearance/Colour:Clear colorless to very faintly colored liquid
- Vapor Pressure:9.17mmHg at 25°C
- Melting Point:-31 °C(lit.)
- Refractive Index:n20/D 1.449(lit.)
- Boiling Point:136.4 °C at 760 mmHg
- Flash Point:87.8 °C
- PSA：0.00000
- Density:1.949 g/cm3
- LogP:3.14460
Bromopentafluorobenzene(Cas 344-04-7) Usage
|
Chemical Properties |
Clear colorless to very faintly colored liquid |
|
Uses |
It is used as pharmaceutical intermediate. It is a Grignard reagent (with CuBr in dioxane) can introduce pentafluorophenyl groups. |
InChI:InChI=1/C6BrF5/c7-1-2(8)4(10)6(12)5(11)3(1)9
344-04-7 Relevant articles
Diazotization of pentafluoroaniline by means of anion-catalyzed phase transfer catalysis in a hydrophobic organic solvent
Iwamoto, Hidetoshi,Sonoda, Takaaki,Kobayashi, Hiroshi
, p. 535 - 537 (1984)
Anion-catalyzed phase-transfer catalysis...
-
Hellmann et al.
, p. 5654,5656 (1957)
-
Thermal electron attachment to C6F5X and C6H5X (X - I, Br, Cl, and F)
Shimamori, Hiroshi,Tatsumi, Yoshitsugu,Suanagawa, Takeyoshi
, p. 7787 - 7792 (1993)
Rate constants have been measured for th...
One-pot route to X-perfluoroarenes (X = Br, I) based on FeIII-assisted C-F functionalization and utilization of these arenes as building blocks for crystal engineering involving halogen bonding
Baykov, Sergey V.,Eliseeva, Anastasiya A.,Frontera, Antonio,Galmés, Bartomeu,Kukushkin, Vadim Yu.,Rozhkov, Anton V.
, p. 5908 - 5921 (2020/10/13)
Perfluorinated arenes (benzeneF derivati...
Preparation method of bromopentafluorobenzene
-
Paragraph 0024-0037, (2019/04/06)
The invention relates to a preparation m...
Transition-metal-free decarboxylative bromination of aromatic carboxylic acids
Quibell, Jacob M.,Perry, Gregory J. P.,Cannas, Diego M.,Larrosa, Igor
, p. 3860 - 3865 (2018/04/26)
Methods for the conversion of aliphatic ...
Unexpected reactivity of cyclic perfluorinated iodanes with electrophiles
Gruber, Stefan,Ametamey, Simon M.,Schibli, Roger
supporting information, p. 8999 - 9002 (2018/08/21)
We have found that cyclic perfluorinated...
344-04-7 Process route
-
- 693-03-8
n-butyl magnesium bromide
-
- 832-53-1
pentafluorobenzenesulonyl chloride
-
- 109-65-9
1-bromo-butane
-
- 109-69-3
n-Butyl chloride
-
- 344-04-7
bromopentafluorobenzene
-
- 363-72-4
Pentafluorobenzene
| Conditions | Yield |
|---|---|
|
n-butyl magnesium bromide; pentafluorobenzenesulonyl chloride; In diethyl ether; at 25 ℃;
With hydrogenchloride; In diethyl ether; water;
|
-
- 771-60-8
2,3,4,5,6-pentafluoroaniline
-
- 344-04-7
bromopentafluorobenzene
-
- 363-72-4
Pentafluorobenzene
| Conditions | Yield |
|---|---|
|
With copper(I) bromide; sulfuric acid; copper(II) sulfate; potassium bromide; sodium nitrite; tetrakis[3,5-bis(trifluoromethyl)phenyl]borate anion; Yield given. Multistep reaction. Yields of byproduct given; 1) 0 deg C, dichloromethane, water 2) dichloromethane, water, 100 min, rt.;
|
|
|
With copper(I) bromide; sulfuric acid; copper(II) sulfate; potassium bromide; sodium nitrite; tetrakis[3,5-bis(trifluoromethyl)phenyl]borate anion; Yield given. Multistep reaction. Yields of byproduct given; 1) 0 deg C, dichloromethane, water, 2) dichloromethane, water, 100 min, rt.;
|
344-04-7 Upstream products
-
353-54-8
tribromofluoromethane
-
363-72-4
Pentafluorobenzene
-
75-77-4
chloro-trimethyl-silane
-
75822-05-8
pentafluorphenylbrom(V)tetrafluorid
344-04-7 Downstream products
-
363-72-4
Pentafluorobenzene
-
434-90-2
decafluorobiphenyl
-
22096-10-2
1,2,3,4-Tetrafluor-9-phenaethyl-9,10-dihydro-phenanthren
-
13014-50-1
1,3-di-(pentafluoro phenyl) hexamethyl trisilane
Relevant Products
-
bromodichlorofluoromethaneCAS：353-58-2
-
-
Perindopril ArginineCAS：612548-45-5
