ChemicalBook > CAS DataBase List > 3',5'-DIFLUORO-2'-HYDROXYACETOPHENONE

3',5'-DIFLUORO-2'-HYDROXYACETOPHENONE

Product Name
3',5'-DIFLUORO-2'-HYDROXYACETOPHENONE
CAS No.
140675-42-9
Chemical Name
3',5'-DIFLUORO-2'-HYDROXYACETOPHENONE
Synonyms
3,5-DIFLUOROSALICYLALDEHYDE;3,5-DIFLUORO-2-HYDROXYACETOPHENONE;3',5'-DIFLUORO-2'-HYDROXYACETOPHENONE;3',5'-DIFLUORO-2'-HYDROXYACETOPHENONE;1-(3,5-Difluoro-2-hydroxyphenyl)ethanone;3',5'-Difluoro-2'-hydroxyacetophenone98%;3',5'-Difluoro-2'-hydroxyacetophenone 98%;3',5'-Difluoro-2'-hydroxyacetophenone,97%;1-(3,5-DIFLUORO-2-HYDROXYPHENYL)ETHAN-1-ONE;Ethanone, 1-(3,5-difluoro-2-hydroxyphenyl)-
CBNumber
CB3725595
Molecular Formula
C8H6F2O2
Formula Weight
172.13
MOL File
140675-42-9.mol
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3',5'-DIFLUORO-2'-HYDROXYACETOPHENONE Property

Melting point:
53-55°C
Boiling point:
220.8±35.0 °C(Predicted)
Density 
1.346±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
pka
8.93±0.23(Predicted)
form 
powder
color 
Khaki/gold
CAS DataBase Reference
140675-42-9(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36/37/39
Hazard Note 
Irritant
HS Code 
2914500090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

Alfa Aesar
Product number
H32624
Product name
3',5'-Difluoro-2'-hydroxyacetophenone, 97%
Packaging
1g
Price
$37.4
Updated
2021/12/16
Alfa Aesar
Product number
H32624
Product name
3',5'-Difluoro-2'-hydroxyacetophenone, 97%
Packaging
10g
Price
$214
Updated
2021/12/16
TRC
Product number
D451703
Product name
3'',5''-Difluoro-2''-hydroxyacetophenone
Packaging
100mg
Price
$75
Updated
2021/12/16
AK Scientific
Product number
W3067
Product name
1-(3,5-Difluoro-2-hydroxyphenyl)ethanone
Packaging
1g
Price
$83
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD86341
Product name
1-(3,5-Difluoro-2-Hydroxyphenyl)-Ethanone
Packaging
2g
Price
$84
Updated
2021/12/16
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3',5'-DIFLUORO-2'-HYDROXYACETOPHENONE Chemical Properties,Usage,Production

Preparation

This compound can be easily obtained by Fries rearrangement of 2,4-difluorophenyl acetate with aluminium chloride without solvent at 150°, and purified by recrystallization from ethanol (80–90%) ; the 2,4-difluorophenyl acetate is prepared by reaction of acetic anhydride on 2,4-difluorophenol.

3',5'-DIFLUORO-2'-HYDROXYACETOPHENONE Preparation Products And Raw materials

Raw materials

Preparation Products

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3',5'-DIFLUORO-2'-HYDROXYACETOPHENONE Suppliers

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View Lastest Price from 3',5'-DIFLUORO-2'-HYDROXYACETOPHENONE manufacturers

Career Henan Chemical Co
Product
3',5'-DIFLUORO-2'-HYDROXYACETOPHENONE 140675-42-9
Price
US $1.00/KG
Min. Order
1KG
Purity
99.0%
Supply Ability
100kg
Release date
2020-01-14

140675-42-9, 3',5'-DIFLUORO-2'-HYDROXYACETOPHENONERelated Search:

1-(5-Fluoro-2-hydroxyphenyl)-1-ethanone 4-Fluoro-2-methylphenol 2,4-Difluorophenol 3'-Fluoroacetophenone 4-Fluorophenol 5,7-DIFLUORO-BENZOFURAN-3-ONE 5-Fluorosalicylaldehyde 3-Fluoro-2-hydroxybenzaldehyde 1-Ethyl-3,5-difluorobenzene 3''-Fluoro-2''-Hydroxyacetophenone 2-Fluorophenol 3',5'-DIFLUORO-2'-HYDROXYACETOPHENONE 2-ETHYL-4-FLUOROPHENOL 3',5'-Difluoroacetophenone 2',4'-DIFLUORO-2-HYDROXYACETOPHENONE 3'',5''-Difluoro-4''-Hydroxyacetophenone 3 5-DIFLUOROSALICYLALDEHYDE 97 5,6,7,8-TETRAFLUORO-2-METHYL-4-OXO-4H-CHROMENE-3-CARBOXYLIC ACID ETHYL ESTER

  • 1-(3,5-DIFLUORO-2-HYDROXYPHENYL)ETHAN-1-ONE
  • 3',5'-DIFLUORO-2'-HYDROXYACETOPHENONE
  • 3,5-DIFLUORO-2-HYDROXYACETOPHENONE
  • 3,5-DIFLUOROSALICYLALDEHYDE
  • 3',5'-Difluoro-2'-hydroxyacetophenone 98%
  • 3',5'-Difluoro-2'-hydroxyacetophenone98%
  • 1-(3,5-Difluoro-2-hydroxyphenyl)ethanone
  • 1-(3,5-Difluoro-2-hydroxyphenyl)ethan-1-one, 2-Acetyl-4,6-difluorophenol
  • Ethanone, 1-(3,5-difluoro-2-hydroxyphenyl)-
  • 3',5'-Difluoro-2'-hydroxyacetophenone,97%
  • 3',5'-DIFLUORO-2'-HYDROXYACETOPHENONE
  • 140675-42-9
  • 40675-42-9
  • Aromatic Acetophenones & Derivatives (substituted)