363-52-0

Basic information

• Product Name: 3-FLUOROCATECHOL
• Synonyms: 1,2-Benzenediol, 3-fluoro-;3-FLUORO-1,2-DIHYDROXYBENZENE;3-FLUOROCATECHOL;3-FLUOROBENZENE-1,2-DIOL;1-FLUORO-2,3-DIHYDROXYBENZENE;3-Fluorocatechol,99%;1,2-Dihydroxy-3-fluoroBenzene;3-Fluorocatechol 99%
• CAS NO: 363-52-0
• Molecular Formula: C₆H₅FO₂
• Molecular Weight: 128.1
• EINECS: -0
• Product Categories: Aromatic Ethers;Phenol&Thiophenol&Mercaptan;Alcohols;Monomers;Polymer Science
• Mol File: 363-52-0.mol
• Article Data: 19

Chemical Properties

• Melting Point: 71-73 °C(lit.)
• Boiling Point: 218.4 °C at 760 mmHg
• Flash Point: 85.9 °C
• Appearance: Light beige to light brown-gray/Crystalline Powder
• Density: 1.5140
• Vapor Pressure: 1.19mmHg at 25°C
• Refractive Index: 1.388
• Storage Temp.: Keep in dark place,Inert atmosphere,Room temperature
• PKA: 8.54±0.10(Predicted)
• Sensitive: Light Sensitive
• BRN: 2436074
• CAS DataBase Reference: 3-FLUOROCATECHOL(CAS DataBase Reference)
• NIST Chemistry Reference: 3-FLUOROCATECHOL(363-52-0)
• EPA Substance Registry System: 3-FLUOROCATECHOL(363-52-0)

Safety Data

• Hazard Codes: C,Xi
• Statements: 20/21/22-34
• Safety Statements: 26-27-28-36/37/39-45
• RIDADR: UN 3261 8/PG 2
• WGK Germany: 3
• HazardClass: 8
• PackingGroup: III
• Hazardous Substances Data: 363-52-0(Hazardous Substances Data)

Usage

Chemical Properties

light beige to light brown-grey crystalline powder

Uses

3-Fluorocatechol is a fluorinated catechol used in the preparation of synthetic humic acid as well as an intermediate in the preparation of 3-fluoroveratrole.

Definition

ChEBI: A catechol bearing an additional fluoro substituent at position 3.

InChI:InChI=1/C6H6ClF3O3/c1-2-13-5(12)3(7)4(11)6(8,9)10/h3H,2H2,1H3

Upstream product

• 1489-53-8 1,2,3-trifluorobenzene 
• 367-12-4 2-fluorophenol 
• 107-30-2 chloromethyl methyl ether 
• 99-06-9 3-Carboxyphenol 
• 120-80-9 benzene-1,2-diol 
• 367-05-5 Sodium 2-fluorophenoxide 
• 113981-42-3 sodium 2,6-difluorophenolate 
• 28177-48-2 2,6-difluorophenol 
• 699-92-3 1-(3-fluoro-2-hydroxyphenyl)-ethanone 
• 29650-44-0 2-fluorophenyl acetate 
• 1446354-13-7 6-fluoro-3,4-dihydro-2H-benzo[b]1,4-dioxepine 
• 372-20-3 3-fluorophenol 
• 28177-50-6 2-fluoro-6-iodophenol 
• 456-49-5 1-fluoro-3-methoxybenzene 

Downstream Products

• 94728-76-4 cis,cis-2-Fluoro-2,4-hexadienedioic acid 
• 860278-92-8 2-chloro-4-fluoro-1,3,2-benzodioxaphosphole 
• 656804-07-8 4-fluoro-2,2-diphenyl-benzo[1,3]dioxole 
• 823797-30-4 C₇H₅FO₄ 
• 150190-99-1 4-bromo-3-fluorobenzene-1,2-diol 
• 943830-74-8 4-fluorobenzo[1,3]dioxolane 
• 365458-33-9 2,5-bis(trifluoromethyl)phenyl-4-fluoro-1,3,2-benzodioxaborole 
• 402564-35-6 2-(3-trifluoromethyl phenyl)-4-fluoro-1,3,2-benzodioxaborole 
• 69464-49-9 5-fluoro-2,3-dihydrobenzo[b][1,4]dioxine 
• 226555-35-7 2,3-diethoxyfluorobenzene 
• 394-64-9 1-fluoro-2,3-dimethoxybenzene 
• 1416324-76-9 2-fluoro-3,4,6-trihydroxy-5H-benzo[7]annulen-5-one 
• 1446354-13-7 6-fluoro-3,4-dihydro-2H-benzo[b]1,4-dioxepine 
• 1521221-59-9 4-(benzo[d]oxazol-2'-ylthio)-3-fluorobenzene-1,2-diol 

Relevant articles and documents

19F-MRS/1H-MRI dual-1 of β-galactosidase activity

Because of the importance of lacZ gene in various applications ranging from molecular biology to clinical trials, the development of non-invasive bimodal techniques for improving precision and accuracy to assay gene expression has attracted much attention. In this paper, we propose a dual-function probe for synergistic combination of 19F-MRS/1H-MRI to simultaneously detect β-gal activity. Based on this strategy, we have designed, synthesized and characterized a series of 19F-MRS/ 1H-MRI reporters, and demonstrated the feasibility of 1-O-(β-d-galactopyranosyl)-3-fluorocatechol MGD-3-FCAT for assessing β-gal activity in solution and in vitro with lacZ transfected tumor cells as well, by the characterization of β-gal responsive 19F- chemical shift changes ΔδF, hydrolytic kinetics, and T1, T2 relaxation mapping.

Iron-catalyzed arene C-H hydroxylation

The sustainable, undirected, and selective catalytic hydroxylation of arenes remains an ongoing research challenge because of the relative inertness of aryl carbon-hydrogen bonds, the higher reactivity of the phenolic products leading to over-oxidized by-products, and the frequently insufficient regioselectivity. We report that iron coordinated by a bioinspired L-cystine-derived ligand can catalyze undirected arene carbon-hydrogen hydroxylation with hydrogen peroxide as the terminal oxidant. The reaction is distinguished by its broad substrate scope, excellent selectivity, and good yields, and it showcases compatibility with oxidation-sensitive functional groups, such as alcohols, polyphenols, aldehydes, and even a boronic acid. This method is well suited for the synthesis of polyphenols through multiple carbon-hydrogen hydroxylations, as well as the late-stage functionalization of natural products and drug molecules.

Phenol compound ortho-position direct fluorination method

The invention relates to a phenol compound ortho-position direct fluorination method which comprises the following steps: reacting a phenol compound shown in a formula (1A) with a fluorination reagentin a solvent under the action of a photocatalyst and a light source at room temperature, and separating and purifying a reaction mixture after the reaction to obtain a fluorinated phenol compound shown in a formula (2A). The advantages are as follows: the method for directly fluorinating phenol by organic photocatalysis is simple in operation process; raw materials are commercialized and easy toobtain; the photocatalyst is low in price, easy to obtain and environmentally friendly; the reaction condition is mild; the site selectivity is high; the reaction is efficient; and a fluorinated phenol derivative can be prepared only through one step.