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4-Ethoxy-2,3-difluorophenol

4-Ethoxy-2,3-difluorophenol Suppliers list
Company Name: Hebei Chuanghai Biotechnology Co., Ltd
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Products Intro: Product Name:1-HYDROXY-4-ETHOXY-2,3-DIFLUOROBENZENE
CAS:126163-56-2
Purity:99% Package:1KG;0.00;USD|25KG;0.00;USD
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Products Intro: Product Name:4-Ethoxy-2,3-difluorophenol
CAS:126163-56-2
Purity:99%min Package:100kg;2.2USD|10kg;6.6USD|1kg;8.8USD
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Products Intro: Product Name:4-Ethoxy-2,3-difluorophenol
CAS:126163-56-2
Purity:NLT 98% Package:1G;1KG;100KG
Company Name: Shanghai Daken Advanced Materials Co.,Ltd
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Products Intro: Product Name:4-Ethoxy-2,3-difluorophenol, JRD
CAS:126163-56-2
Purity:99.00% Package:1KG,5KG,10KG
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Products Intro: Product Name:4-Ethoxy-2,3-difluoro phenol
CAS:126163-56-2
Purity:0.98 Package:1kg;50kg;100kg;1t

4-Ethoxy-2,3-difluorophenol manufacturers

4-Ethoxy-2,3-difluorophenol Basic information
Product Name:4-Ethoxy-2,3-difluorophenol
Synonyms:4-Ethoxy-2,3-difluorophenol;4-Ethoxy-2,3-difluorophenol, J;4-Ethoxy-2,3-difluorophenol, JRD, 97%;4-Ethoxy-2,3-difluorophenol 2,3-Difluoro-4-ethoxyphenol;2,3-Difluoro-4-ethyoxyphenol;Phenol, 4-ethoxy-2,3-difluoro-;4-Ethoxy-2,3-difluorophenol,97%;1-HYDROXY-4-ETHOXY-2,3-DIFLUOROBENZENE ISO 9001:2015 REACH
CAS:126163-56-2
MF:C8H8F2O2
MW:174.14
EINECS:
Product Categories:
Mol File:126163-56-2.mol
4-Ethoxy-2,3-difluorophenol Structure
4-Ethoxy-2,3-difluorophenol Chemical Properties
Melting point 73℃
Boiling point 235℃
density 1.273
Fp 116℃
storage temp. Inert atmosphere,Room Temperature
pka8.26±0.23(Predicted)
AppearanceWhite to off-white Solid
InChIInChI=1S/C8H8F2O2/c1-2-12-6-4-3-5(11)7(9)8(6)10/h3-4,11H,2H2,1H3
InChIKeyPKIYFPSPIFCDDB-UHFFFAOYSA-N
SMILESC1(O)=CC=C(OCC)C(F)=C1F
Safety Information
Risk Statements 22-36/37/38
Safety Statements 26-36/37
HS Code 29095000
MSDS Information
4-Ethoxy-2,3-difluorophenol Usage And Synthesis
Chemical Propertieswhite solid
SynthesisIn a 1 L four-reaction vessel, 326.7 g of tetrahydrofuran and 132.9 g of glacial acetic acid were added, stirred for 30 min,Adding 110.0g 2.3-difluoro-4-ethoxybenzeneboronic acid crude, stirring for half an hour, the control temperature between 15 ~ 25 ° C,Dropping 111. 1 g of hydrogen peroxide, stirring was added dropwise insulation lh, sample testing, raw material residue 0.15%To the vessel was added water 200.0g and 15. lg sodium sulfite treatment, stratification, the upper organic phase rejection rate was 2.3-difluoro-4-ethoxy phenol crude 85.0g, distilled product 64.8g, GC purity: 99 96 %, Two-step yield 69 8%
4-Ethoxy-2,3-difluorophenol Preparation Products And Raw materials
Raw materials2,3-Difluoro-4-ethoxybenzeneboronic acid
Tag:4-Ethoxy-2,3-difluorophenol(126163-56-2) Related Product Information
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