Tetrafluorohydroquinone

ChemicalBook > CAS DataBase List > Tetrafluorohydroquinone

Tetrafluorohydroquinone

Product Name: 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
Formula Weight: 182.07
MOL File: 771-63-1.mol

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Tetrafluorohydroquinone Property

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)

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Safety

Hazard Codes: Xn,Xi
Risk Statements: 22-41
Safety Statements: 26
WGK Germany: 3
HazardClass: IRRITANT
HS Code: 29081990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H302Harmful if swallowed

H318Causes serious eye damage

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 104361
Product name: Tetrafluorohydroquinone
Purity: 95%
Packaging: 5g
Price: $103
Updated: 2024/03/01

TCI Chemical

Product number: T2003
Product name: Tetrafluorohydroquinone
Purity: >97.0%(GC)
Packaging: 5g
Price: $94
Updated: 2024/03/01

Alfa Aesar

Product number: A17088
Product name: 2,3,5,6-Tetrafluorohydroquinone, 98%
Packaging: 5g
Price: $89.9
Updated: 2023/06/20

Alfa Aesar

Product number: A17088
Product name: 2,3,5,6-Tetrafluorohydroquinone, 98%
Packaging: 1g
Price: $24.8
Updated: 2021/12/16

TRC

Product number: T310628
Product name: Tetrafluorohydroquinone
Packaging: 100mg
Price: $60
Updated: 2021/12/16

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Tetrafluorohydroquinone Chemical Properties,Usage,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

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Tetrafluorohydroquinone Suppliers

Belgium 1 China 65 France 1 Germany 3 India 4 Japan 3 Russia 1 Slovakia 1 Switzerland 3 The Netherlands 1 United Kingdom 18 United States 16 Global 117

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View Lastest Price from Tetrafluorohydroquinone manufacturers

Henan Fengda Chemical Co., Ltd

Product: Tetrafluorohydroquinone 771-63-1
Price: US $10.00-2.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2024-04-28

Henan Aochuang Chemical Co.,Ltd.

Product: 2,3,5,6-tetrafluorohydroquinone 771-63-1
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-10-08

Zhuozhou Wenxi import and Export Co., Ltd

Product: TETRAFLUOROHYDROQUINONE 771-63-1
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-08-11

771-63-1, TetrafluorohydroquinoneRelated Search:

TETRAFLUOROSUCCINIMIDE 2,4,5,6-Tetrafluoroisophthalonitrile Tetrafluoroethane beta-sultone TETRAFLUOROSUCCINIC ACID Tetrafluoroterephthalic acid Tetrafluorophthalic acid Tetrafluorophthalic anhydride Tetrafluoroterephthalonitrile TETRAFLUOROISOPHTHALIC ACID Tetrahexylammonium hydrogensulphate Tetrafluorohydroquinone Afloqualone Hydroquinone 1,4-BIS(ETHOXY)TETRAFLUOROBENZENE 1,4-BIS(TERT-BUTOXY)TETRAFLUOROBENZENE 1,4-DIMETHOXYTETRAFLUOROBENZENE 1,4-BIS(2,2,2-TRIFLUOROETHOXY)TETRAFLUOROBENZENE TETRAFLUORO-1,4-BIS(2,2,3,3-TETRAFLUOROPROPOXY)BENZENE

hypofluorous acid (2,3,6-trifluoro-4-hydroxyphenyl) ester

2,3,5,6-TETRAFLUOROBENZENE-1,4-DIOL

2,3,5,6-TETRAFLUOROHYDROQUINONE

1,2,4,5-TETRAFLUORO-3,6-DIHYDROXYBENZENE

1,4-DIHYDROXYTETRAFLUOROBENZENE

1,4-Dihydroxy-2,3,5,6-tetrafluorobenzene 98%

1,4-Dihydroxy-2,3,5,6-tetrafluorobenzene98%

1,4-Benzenediol, 2,3,5,6-tetrafluoro-

2,3,5,6-Tetrafluoro-1,4-benzenediol

Hydroquinone, tetrafluoro-

TETRAFLUORO-1,4-HYDROQUINONE

TETRAFLUOROBENZENE-1,4-DIOL

TETRAFLUOROHYDROQUINONE

1,4-Dihydroxy-2,3,5,6-tetrafluorobenzene

Tetrafluorohydroquinone,98%

Tetrafluoro-1

Perfluorobenzene-1,4-diol 98%

1,4-Dihydroxy-2,3,5,6-tetrafluorobenzene, Tetrafluorohydroquinone

Tetrafluoro-1,4-dihydroquinone

Tetrafluorobenzene-1,4-diol 98%

Tetrafluorohydroquinone 98%

Tetrafluorohydroquinone, ≥97%

771-63-1

C2H2F4O2

C6F414OH2

Anthraquinones, Hydroquinones and Quinones

Alcohols

Monomers

Polymer Science