ChemicalBook >> CAS DataBase List >>Tetrafluorohydroquinone
Tetrafluorohydroquinone
- CAS No.
- 771-63-1
- Chemical Name:
- Tetrafluorohydroquinone
- Synonyms
- 1,2,4,5-TETRAFLUORO-3,6-DIHYDROXYBENZENE;Tetrafluoro-1;TETRAFLUOROHYDROQUINONE;Hydroquinone, tetrafluoro-;TETRAFLUOROBENZENE-1,4-DIOL;Tetrafluorohydroquinone,98%;Tetrafluorohydroquinone 98%;TETRAFLUORO-1,4-HYDROQUINONE;Perfluorobenzene-1,4-diol 98%;Tetrafluorohydroquinone, ≥97%
- CBNumber:
- CB0276036
- Molecular Formula:
- C6H2F4O2
- Molecular Weight:
- 182.07
- MDL Number:
- MFCD00002340
- MOL File:
- 771-63-1.mol
Last updated:2023-11-03 17:16:21
| Melting point | 172-174 °C(lit.) |
|---|---|
| Boiling point | 206℃ |
| Density | 1.765 |
| Flash point | 78℃ |
| solubility | soluble in Methanol |
| form | powder to crystal |
| pka | 5.90±0.33(Predicted) |
| color | White to Light yellow to Light orange |
| CAS DataBase Reference | 771-63-1(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS05,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H302-H318 | |||||||||
| Precautionary statements | P280-P305+P351+P338 | |||||||||
| Hazard Codes | Xn,Xi | |||||||||
| Risk Statements | 22-41 | |||||||||
| Safety Statements | 26 | |||||||||
| WGK Germany | 3 | |||||||||
| HazardClass | IRRITANT | |||||||||
| HS Code | 29081990 | |||||||||
| NFPA 704 |
|
Tetrafluorohydroquinone price More Price(25)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 104361 | Tetrafluorohydroquinone 95% | 771-63-1 | 5g | $103 | 2024-03-01 | Buy |
| TCI Chemical | T2003 | Tetrafluorohydroquinone >97.0%(GC) | 771-63-1 | 5g | $94 | 2024-03-01 | Buy |
| Alfa Aesar | A17088 | 2,3,5,6-Tetrafluorohydroquinone, 98% | 771-63-1 | 5g | $89.9 | 2023-06-20 | Buy |
| Alfa Aesar | A17088 | 2,3,5,6-Tetrafluorohydroquinone, 98% | 771-63-1 | 1g | $24.8 | 2021-12-16 | Buy |
| TRC | T310628 | Tetrafluorohydroquinone | 771-63-1 | 100mg | $60 | 2021-12-16 | Buy |
Tetrafluorohydroquinone Chemical Properties,Uses,Production
Chemical Properties
SLIGHTLY BEIGE CRYSTALLINE POWDER
Uses
Tetrafluorohydroquinone is a kind of medicine, chemistry of pesticide intermediate, has in fields such as medicine, agricultural chemicals very to use widely.
Synthesis
The diazoides of 2,3,5, 6-tetrafluoro-4-aminophenol is added to the mixture of water, CuSO4.5H20 at 90-110℃ within 1-2 hours and the return water is heated, stratification, oil layer extraction with lye that is a sodium hydroxide solution or potassium hydroxide with a weight concentration of 5-10%, and then collected the extracted lye layer and acidified with hydrochloric acid to obtain the target product 2,3,5, 6-tetrafluorohydroquinone.
storage
Store under inert gas
Tetrafluorohydroquinone Preparation Products And Raw materials
Raw materials
Preparation Products
Tetrafluorohydroquinone Suppliers
Global( 108)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 47465 | 58 |
| Allfluoro pharmaceutical co. ltd. | 021-26137118 +8615821363818 | sales@allfluoro.com | China | 5791 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 15093356674; | laboratory@coreychem.com | China | 30255 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
| AFINE CHEMICALS LIMITED | 0571-85134551 | info@afinechem.com | CHINA | 15377 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | CHINA | 52867 | 58 |
| Alfa Chemistry | +1-5166625404 | Info@alfa-chemistry.com | United States | 21317 | 58 |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | 1026@dideu.com | China | 9309 | 58 |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +undefined18621343501 | product@acmec-e.com | China | 33349 | 58 |
| Aladdin Scientific | +1-833-552-7181 | sales@aladdinsci.com | United States | 57511 | 58 |
View Lastest Price from Tetrafluorohydroquinone manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2022-10-09 | 2,3,5,6-tetrafluorohydroquinone
771-63-1
|
US $0.00-0.00 / KG | 1KG | 98% | 1Ton | Henan Aochuang Chemical Co.,Ltd. | |
 |
2021-08-12 | TETRAFLUOROHYDROQUINONE
771-63-1
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd | |
 |
2021-07-02 | Tetrafluorohydroquinone
771-63-1
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd |
-
- 2,3,5,6-tetrafluorohydroquinone
771-63-1
- US $0.00-0.00 / KG
- 98%
- Henan Aochuang Chemical Co.,Ltd.
-
- TETRAFLUOROHYDROQUINONE
771-63-1
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- Tetrafluorohydroquinone
771-63-1
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
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hypofluorous acid (2,3,6-trifluoro-4-hydroxyphenyl) ester
1,2,4,5-TETRAFLUORO-3,6-DIHYDROXYBENZENE
771-63-1
C2H2F4O2
C6F414OH2
Anthraquinones, Hydroquinones and Quinones
Alcohols
Monomers
Polymer Science