ChemicalBook > CAS DataBase List > 2,4-Difluorophenylacetic acid

2,4-Difluorophenylacetic acid

Product Name
2,4-Difluorophenylacetic acid
CAS No.
81228-09-3
Chemical Name
2,4-Difluorophenylacetic acid
Synonyms
2,4-difluoro acid;RARECHEM AL BO 0247;Sitagliptin Impurity 119;2,4-two fluorineacetic acid;2,4-DIFLUOROPHENYLACETIC ACID;2-(2,4-DIFLUOROPHENYL)ACETATE;2,4-Difluorophenylaceticacid97%;2,4-DifluorophenylaceticAcid>2,4-Difluorophenylaceticacid,99%;2-(2,4-difluorophenyl)acetic acid
CBNumber
CB6671039
Molecular Formula
C8H6F2O2
Formula Weight
172.13
MOL File
81228-09-3.mol
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2,4-Difluorophenylacetic acid Property

Melting point:
115-118 °C (lit.)
Boiling point:
219°C (rough estimate)
Density 
1.3010 (estimate)
storage temp. 
Sealed in dry,Room Temperature
solubility 
DMSO (Slightly), Methanol (Slightly)
form 
Powder
pka
3.98±0.10(Predicted)
color 
White
BRN 
3649727
InChIKey
QPKZIGHNRLZBCL-UHFFFAOYSA-N
CAS DataBase Reference
81228-09-3(CAS DataBase Reference)
NIST Chemistry Reference
2,4-Difluorophenylacetic acid(81228-09-3)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-37/39
WGK Germany 
3
HazardClass 
IRRITANT
HS Code 
29163990
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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

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

Sigma-Aldrich
Product number
264474
Product name
2,4-Difluorophenylacetic acid
Purity
97%
Packaging
5g
Price
$14.2
Updated
2024/03/01
TCI Chemical
Product number
D4321
Product name
2,4-Difluorophenylacetic Acid
Purity
>98.0%(GC)(T)
Packaging
5g
Price
$109
Updated
2024/03/01
TCI Chemical
Product number
D4321
Product name
2,4-Difluorophenylacetic Acid
Purity
>98.0%(GC)(T)
Packaging
25g
Price
$369
Updated
2024/03/01
Alfa Aesar
Product number
B20431
Product name
2,4-Difluorophenylacetic acid, 99%
Packaging
5g
Price
$107.65
Updated
2024/03/01
Alfa Aesar
Product number
B20431
Product name
2,4-Difluorophenylacetic acid, 99%
Packaging
25g
Price
$424.65
Updated
2024/03/01
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2,4-Difluorophenylacetic acid Chemical Properties,Usage,Production

Chemical Properties

white powder

Uses

2,4-Difluorophenylacetic acid is used in the synthesis of nonpolar peptide nucleic acid monomers containing fluoroaromatics (F-PNA).

Uses

2,4-Difluorophenylacetic acid has been used in the synthesis of nonpolar peptide nucleic acid monomers containing fluoroaromatics (F-PNA).

2,4-Difluorophenylacetic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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2,4-Difluorophenylacetic acid Suppliers

Americas 1 Belgium 2 China 216 Europe 4 France 1 Germany 9 India 14 Italy 1 Japan 3 Switzerland 3 The Netherlands 1 Ukraine 1 United Kingdom 23 United States 39 Global 318
Clearsynth Labs Limited
Tel
+91-22-26355700
Fax
+91-22-26355701
Email
info@clearsynth.com
Country
India
ProdList
9685
Advantage
58
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View Lastest Price from 2,4-Difluorophenylacetic acid manufacturers

Henan Fengda Chemical Co., Ltd
Product
2,4-Difluorophenylacetic acid 81228-09-3
Price
US $5.00-0.10/KG
Min. Order
1KG
Purity
98%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-04-09
Career Henan Chemical Co
Product
2,4-Difluorophenylacetic acid 81228-09-3
Price
US $8.80/KG
Min. Order
1KG
Purity
97%-99%
Supply Ability
100kg
Release date
2019-07-10

81228-09-3, 2,4-Difluorophenylacetic acidRelated Search:

2,4,5-Trifluorophenylacetic acid 2,3,5-TRIFLUOROPHENYLACETIC ACID (Diacetoxyiodo)benzene 1,2-Difluorobenzene 1,3-Difluorobenzene Iminodiacetic acid 3,4-DIFLUOROPHENYLACETIC ACID,3,4-Difluorophenylacetic acid 98% 2,5-DIFLUOROPHENYLACETIC ACID,2,5-Difluorophenylacetic acid 97% Methyl 3-Oxo-4-(2,4,5-trifluorophenyl)butanoate Sitagliptin Benzenebutanoicacid,b-[[(1,1-diMethylethoxy)carbonyl]aMino]-2,4,5-trifluoro-,Methylester,(bR)- (R)-methyl 3-acetamido-4-(2,4,5-trifluorophenyl)butanoate 2,4,5-TRIFLUOROBENZYL CHLORIDE Sitagliptin Impurity 34 2-CHLOROMETHYL-5-TRIFLUOROMETHYL-[1,3,4]OXADIAZOLE ethyl 3-oxo-4-(2,4,5-trifluorophenyl)butanoate Methyl 3-aMino-4-(2,4,5-trifluorophenyl)butanoate 2-Pentafluorophenyl-malonic acid diethyl ester

  • 2,4-DIFLUOROPHENYLACETIC ACID
  • Benzeneacetic acid, 2,4-difluoro-
  • RARECHEM AL BO 0247
  • 2,4-Difluorophenylaceticacid,99%
  • 2,4-Difluorophenylacetic acid 97%
  • 2,4-Difluorophenylaceticacid97%
  • 2-(2,4-DIFLUOROPHENYL)ACETATE
  • 2-(2,4-difluorophenyl)acetic acid
  • 2,4-Ddifluorophenylacetic acid, 97%
  • 2,4-difluoro acid
  • 2,4-Difluorophenylacetic acid, 97% 1GR
  • 2,4-two fluorineacetic acid
  • 2,4-DifluorophenylaceticAcid&gt
  • Sitagliptin Impurity 119
  • 2,4-Difluorophenylacetic acid ISO 9001：2015 REACH
  • 81228-09-3
  • Organic Building Blocks
  • Building Blocks
  • Carboxylic Acids
  • Carbonyl Compounds
  • C8
  • Fluorine series
  • Phenylacetic acid
  • Miscellaneous
  • C8
  • Carbonyl Compounds
  • Carboxylic Acids
  • Aromatic Phenylacetic Acids and Derivatives
  • Phenylacetic acid series