ChemicalBook > CAS DataBase List > 4-Ethoxy-2,3-difluorophenol

4-Ethoxy-2,3-difluorophenol

Product Name
4-Ethoxy-2,3-difluorophenol
CAS No.
126163-56-2
Chemical Name
4-Ethoxy-2,3-difluorophenol
Synonyms
4-Ethoxy-2,3-difluorophenol;2,3-Difluoro-4-ethyoxyphenol;4-Ethoxy-2,3-difluorophenol, J;Phenol, 4-ethoxy-2,3-difluoro-;4-Ethoxy-2,3-difluorophenol,97%;4-Ethoxy-2,3-difluorophenol, JRD, 97%;1-HYDROXY-4-ETHOXY-2,3-DIFLUOROBENZENE;4-Ethoxy-2,3-difluorophenol 2,3-Difluoro-4-ethoxyphenol;1-HYDROXY-4-ETHOXY-2,3-DIFLUOROBENZENE ISO 9001：2015 REACH
CBNumber
CB4108896
Molecular Formula
C8H8F2O2
Formula Weight
174.14
MOL File
126163-56-2.mol
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4-Ethoxy-2,3-difluorophenol Property

Melting point:
73℃
Boiling point:
235℃
Density 
1.273
Flash point:
116℃
storage temp. 
Inert atmosphere,Room Temperature
pka
8.26±0.23(Predicted)
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Safety

Risk Statements 
22-36/37/38
Safety Statements 
26-36/37
HS Code 
29095000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H301Toxic if swalloed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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

P405Store locked up.

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N-Bromosuccinimide Price

Alfa Aesar
Product number
H32029
Product name
4-Ethoxy-2,3-difluorophenol, 97%
Packaging
1g
Price
$78.8
Updated
2021/12/16
Alfa Aesar
Product number
H32029
Product name
4-Ethoxy-2,3-difluorophenol, 97%
Packaging
5g
Price
$316
Updated
2021/12/16
Apolloscientific
Product number
PC303083
Product name
4-Ethoxy-2,3-difluorophenol
Packaging
1g
Price
$44
Updated
2021/12/16
AK Scientific
Product number
5054AA
Product name
4-Ethoxy-2,3-difluorophenol
Packaging
5g
Price
$123
Updated
2021/12/16
Apolloscientific
Product number
PC303083
Product name
4-Ethoxy-2,3-difluorophenol
Packaging
10g
Price
$230
Updated
2021/12/16
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4-Ethoxy-2,3-difluorophenol Chemical Properties,Usage,Production

Chemical Properties

white solid

Synthesis

In 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 materials

Preparation Products

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4-Ethoxy-2,3-difluorophenol Suppliers

China 161 Europe 1 India 2 Japan 1 United Kingdom 4 United States 11 Global 180
Leancare Ltd.
Tel
--
Fax
--
Email
enquiry@leancare.co.uk
Country
United Kingdom
ProdList
6446
Advantage
42
JRD Fluorochemicals Ltd
Tel
--
Fax
--
Email
sales@jrdfluoro.co.uk
Country
United Kingdom
ProdList
2774
Advantage
58
Apollo Scientific Ltd.
Tel
--
Fax
--
Email
sales@apolloscientific.co.uk
Country
United Kingdom
ProdList
6084
Advantage
88
JRD Fluorochemicals Ltd.
Tel
--
Fax
--
Email
sales@jrdfluoro.co.uk
Country
United Kingdom
ProdList
1729
Advantage
38
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View Lastest Price from 4-Ethoxy-2,3-difluorophenol manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
1-HYDROXY-4-ETHOXY-2,3-DIFLUOROBENZENE 126163-56-2
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20 mt
Release date
2023-04-25
Hebei Mojin Biotechnology Co., Ltd
Product
1-HYDROXY-4-ETHOXY-2,3-DIFLUOROBENZENE 126163-56-2
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-07-04
Changzhou waston chemical technology Co.,Ltd
Product
1-HYDROXY-4-ETHOXY-2,3-DIFLUOROBENZENE 126163-56-2
Price
US $0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
According to customer requirements
Release date
2022-10-19

126163-56-2, 4-Ethoxy-2,3-difluorophenolRelated Search:

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  • 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
  • 126163-56-2