Basic information Uses Safety Supplier Related
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2,4-Dichlorophenylacetic acid

Basic information Uses Safety Supplier Related

2,4-Dichlorophenylacetic acid Basic information

Product Name:
2,4-Dichlorophenylacetic acid
Synonyms:
  • 2,4-dcaa acid
  • 2,4-DICHLOROPHENYLACETIC ACID
  • 2,4-DCPA
  • LABOTEST-BB LT00454968
  • DCAA
  • TIMTEC-BB SBB003502
  • RARECHEM AL BO 0113
  • Benzeneacetic acid, 2,4-dichloro-
CAS:
19719-28-9
MF:
C8H6Cl2O2
MW:
205.04
EINECS:
243-248-7
Product Categories:
  • Building Blocks
  • Carbonyl Compounds
  • Organic acids
  • Carboxylic Acids
  • Chemical Synthesis
  • Organic Building Blocks
  • Aromatic Phenylacetic Acids and Derivatives
  • 8000 Series Solidwaste Methods
  • EPA
  • Method 8150/8151
  • C8
  • Carbonyl Compounds
  • Carboxylic Acids
  • 19719-28-9
Mol File:
19719-28-9.mol
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2,4-Dichlorophenylacetic acid Chemical Properties

Melting point:
129-131 °C (lit.)
Boiling point:
294.45°C (rough estimate)
Density 
1.3806 (rough estimate)
refractive index 
1.5490 (estimate)
storage temp. 
Sealed in dry,Room Temperature
solubility 
methanol: 0.1 g/mL, clear
pka
3.92±0.10(Predicted)
form 
Crystalline Powder
color 
White to pale yellow-beige
Water Solubility 
SOLUBLE IN HOT WATER
BRN 
1948767
LogP
-0.3-2.8 at 23℃ and pH2-7
CAS DataBase Reference
19719-28-9(CAS DataBase Reference)
NIST Chemistry Reference
2,4-Dichlorophenylacetic acid(19719-28-9)
EPA Substance Registry System
2,4-Dichlorophenylacetic acid (19719-28-9)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38-67
Safety Statements 
26-36-37/39
WGK Germany 
3
HS Code 
29163990

MSDS

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2,4-Dichlorophenylacetic acid Usage And Synthesis

Uses

2,4-Dichlorophenylacetic Acid is a useful research chemical.

Chemical Properties

white to pale yellowish-beige crystalline powder

Uses

2,4-Dichlorophenylacetic acid has been used as internal standard in:

  • determination of phenoxyalkanoic acid herbicides in blood by GC with electron-capture detection
  • determination of 2-methyl-4-chlorophenoxyacetic acid (herbicide) in soils by GC technique

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