207226-37-7

Basic information

• Product Name: 2,6-DIFLUOROSTYRENE
• Synonyms: Benzene, 2-ethenyl-1,3-difluoro- (9CI);2,6-Difluorostyrene 97%;1,3-Difluoro-2-vinylbenzene, 1,3-Difluoro-2-ethenylbenzene;Benzene, 2-ethenyl-1,3-difluoro-;2,6-Difluorostyrene,99%;1,3-difluoro-2-vinylbenzene;2,6-Difluorostyrene 99%, contains 0.25% 4-tert-butylcatechol as inhibitor;2,6-Difluorostyrene97%
• CAS NO: 207226-37-7
• Molecular Formula: C8H6F2
• Molecular Weight: 140.13
• Product Categories: HALIDE;Styrene and Functionalized Styrene Monomers;Monomers;Polymer Science
• Mol File: 207226-37-7.mol
• Article Data: 4

Chemical Properties

• Boiling Point: 59 °C51 mm Hg(lit.)
• Flash Point: 87 °F
• Appearance: /
• Density: 1.13 g/mL at 25 °C(lit.)
• Vapor Pressure: 8.42mmHg at 25°C
• Refractive Index: n20/D 1.499(lit.)
• CAS DataBase Reference: 2,6-DIFLUOROSTYRENE(CAS DataBase Reference)
• NIST Chemistry Reference: 2,6-DIFLUOROSTYRENE(207226-37-7)
• EPA Substance Registry System: 2,6-DIFLUOROSTYRENE(207226-37-7)

Safety Data

• Hazard Codes: Xi
• Statements: 10
• Safety Statements: 16-33-36/37/39
• RIDADR: UN 1993 3/PG 3
• WGK Germany: 3
• Hazardous Substances Data: 207226-37-7(Hazardous Substances Data)

Usage

General Description

2,6-Difluorostyrene is a chemical compound with the molecular formula C8H6F2. It is a colorless liquid with a strong aromatic odor, and it is highly flammable. 2,6-Difluorostyrene is used as a building block in the synthesis of various polymers and resins. It is also used in the production of specialty chemicals and pharmaceuticals. The compound is not known to occur naturally and must be synthesized through chemical processes. It should be handled with care due to its flammability and potential health hazards, and proper safety measures should be taken when working with 2,6-Difluorostyrene.

InChI:InChI=1/C8H6F2/c1-2-6-7(9)4-3-5-8(6)10/h2-5H,1H2

Upstream product

• 437-81-0 2,6-difluorobenzaldehyde 
• 1779-49-3 Methyltriphenylphosphonium bromide 
• 152152-09-5 (Z/E) 3-(2,6-difluorophenyl)acrylic acid 

Downstream Products

• 476335-03-2 (1S,2S,6R,8S)-4-[2-(2,6-Difluoro-phenyl)-ethyl]-2,9,9-trimethyl-3,5-dioxa-4-bora-tricyclo[6.1.1.0^2,6]decane 
• 476335-04-3 (1S,2S,6R,8S)-4-[(S)-1-Chloro-3-(2,6-difluoro-phenyl)-propyl]-2,9,9-trimethyl-3,5-dioxa-4-bora-tricyclo[6.1.1.0^2,6]decane 

Relevant articles and documents

Terminal Alkenes from Acrylic Acid Derivatives via Non-Oxidative Enzymatic Decarboxylation by Ferulic Acid Decarboxylases

Fungal ferulic acid decarboxylases (FDCs) belong to the UbiD-family of enzymes and catalyse the reversible (de)carboxylation of cinnamic acid derivatives through the use of a prenylated flavin cofactor. The latter is synthesised by the flavin prenyltransferase UbiX. Herein, we demonstrate the applicability of FDC/UbiX expressing cells for both isolated enzyme and whole-cell biocatalysis. FDCs exhibit high activity with total turnover numbers (TTN) of up to 55000 and turnover frequency (TOF) of up to 370 min?1. Co-solvent compatibility studies revealed FDC's tolerance to some organic solvents up 20 % v/v. Using the in-vitro (de)carboxylase activity of holo-FDC as well as whole-cell biocatalysts, we performed a substrate profiling study of three FDCs, providing insights into structural determinants of activity. FDCs display broad substrate tolerance towards a wide range of acrylic acid derivatives bearing (hetero)cyclic or olefinic substituents at C3 affording conversions of up to >99 %. The synthetic utility of FDCs was demonstrated by a preparative-scale decarboxylation.

Sterilization compound and preparation method and application thereof

The invention relates to the field of agricultural plant protection, and particularly relates to a sterilization compound and a preparation method and an application thereof. The compound has the structure represented by a formula defined in the specification, wherein R is selected from one of components defined in the specification; the compound has excellent bacteriostatic activity on potato phytophthora infestans, phytophthora capsici, phytophthora nicotianae, peronophthora litchii, pseudoperonospora cubensis and other plant pathogenic oomycetes, and has broad application prospects in prevention and control of oomycete diseases.