
602-94-8
- Product Name:2,3,4,5,6-Pentafluorobenzoic acid
- Molecular Formula:C7HF5O2
- Purity:99%
- Molecular Weight:212.076
Product Details;
CasNo: 602-94-8
Molecular Formula: C7HF5O2
Appearance: white to light yellow crystal powder
High Purity 99% Chinese Factory Supply 2,3,4,5,6-Pentafluorobenzoic acid 602-94-8 Safe Delivery
- Molecular Formula:C7HF5O2
- Molecular Weight:212.076
- Appearance/Colour:white to light yellow crystal powder
- Vapor Pressure:1.17E-05mmHg at 25°C
- Melting Point:100-102 °C(lit.)
- Refractive Index:1.513
- Boiling Point:220.014 °C at 760 mmHg
- PKA:1.75(at 25℃)
- Flash Point:86.862 °C
- PSA:37.30000
- Density:1.724 g/cm3
- LogP:2.08030
Pentafluorobenzoic acid(Cas 602-94-8) Usage
Chemical Properties |
white to light yellow crystal powder |
Synthesis Reference(s) |
The Journal of Organic Chemistry, 35, p. 930, 1970 DOI: 10.1021/jo00829a013 |
Safety Profile |
Poison by intraperitoneal route. A flammable liquid. When heated to decomposition it emits toxic vapors of Fí. |
Purification Methods |
Dissolve the acid in Et2O, treat it with charcoal, filter, dry (CaSO4), filter again, evaporate and recrystallise the residue from pet ether (b 90-100o) after adding a little toluene, to give large colourless plates. UV (H2O) has max at 265nm ( 761) (H2O). The S-benzylisothiuronium salt has m 187o (from H2O). [McBee & Rapkin J Am Chem Soc 73 1366 1951, Nield et al. J Chem Soc 166 1959, Beilstein 9 IV 956.] |
InChI:InChI=1/C8H8BFO4/c1-14-8(11)5-2-3-6(9(12)13)7(10)4-5/h2-4,12-13H,1H3
602-94-8 Relevant articles
On reactions of carbon disulphide induced by 'naked' fluoride part 1: Reactions with fluoroaromatics
Ruediger, Stephan,Seppelt, Konrad
, p. 25 - 28 (1997)
On reaction with carbon disulphide and t...
Direct conversion of perfluoroalkanes and perfluoroarenes to perfluoro Grignard reagents
Beck, Christopher M.,Park, You-Jung,Crabtree, Robert H.
, p. 693 - 694 (1998)
Magnesium anthracene selectively reduces...
Mechanochemical Grignard Reactions with Gaseous CO2 and Sodium Methyl Carbonate**
Pfennig, Victoria S.,Villella, Romina C.,Nikodemus, Julia,Bolm, Carsten
supporting information, (2022/01/22)
A one-pot, three-step protocol for the p...
Photoinduced FeCl3-Catalyzed Alkyl Aromatics Oxidation toward Degradation of Polystyrene at Room Temperature?
Zhang, Guoxiang,Zhang, Zongnan,Zeng, Rong
supporting information, p. 3225 - 3230 (2021/09/28)
While polystyrene is widely used in dail...
Preparation method of pentafluorophenol
-
Paragraph 0071; 0072, (2020/07/24)
The invention relates to the field of or...
Selective oxidation method for toluene compounds
-
Paragraph 0126; 0127, (2019/12/25)
The invention discloses a selective oxid...
602-94-8 Process route
-
- 853-75-8
N-pentafluorophenyl-pentafluorophenylaldimine

-
- 880-78-4
pentafluoronitrobenzen

-
- 602-94-8
Pentafluorobenzoic acid
Conditions | Yield |
---|---|
With dihydrogen peroxide; trifluoroacetic anhydride; In dichloromethane; for 10h; Heating;
|
82% 85% |
-
- 344-07-0
1-chloro-2,3,4,5,6-pentafluorobenzene

-
- 124-38-9,18923-20-1
carbon dioxide

-
- 363-72-4
Pentafluorobenzene

-
- 602-94-8
Pentafluorobenzoic acid
Conditions | Yield |
---|---|
1-chloro-2,3,4,5,6-pentafluorobenzene; With magnesium; In tetrahydrofuran; at 10 ℃;
carbon dioxide; In tetrahydrofuran; at -10 - 20 ℃; for 0.333333h; under 1137.76 Torr;
|
96 %Spectr. |
1-chloro-2,3,4,5,6-pentafluorobenzene; With magnesium; In tetrahydrofuran; at 10 ℃;
carbon dioxide; In tetrahydrofuran; at -10 - 20 ℃; for 0.333333h;
|
62 %Spectr. |
602-94-8 Upstream products
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653-34-9
2,3,4,5,6-pentafluorostyrene
-
434-64-0
perfluorotoluene
-
124-38-9
carbon dioxide
-
66080-22-6
bis(pentafluorophenyl)ytterbium(II)
602-94-8 Downstream products
-
362-49-2
4-nitro-benzoic acid-(2,3,4,5,6-pentafluoro-benzyl ester)
-
14353-89-0
pentafluorophenyliodine bis(pentafluorobenzoate)
-
2251-50-5
pentafluorobenzoylchloride
-
14353-87-8
Iod-tris-pentafluorbenzoat
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