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4-Nitrophenoxyacetic acid

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4-Nitrophenoxyacetic acid Basic information

Product Name:
4-Nitrophenoxyacetic acid
Synonyms:
  • 2-(4-nitrophenoxy)acetate
  • 4-Nitrophenoxyacelic Acid
  • 4-Nitrophenoxyacetic acid, 95% 5GR
  • 2-(4-nitrophenoxy)ethanoic acid
  • Acetic acid, (4-nitrophenoxy)-
  • Acetic acid, (p-nitrophenoxy)-
  • ACETIC ACID, p-NITROPHENOXY-
  • (4-nitrophenoxy)-aceticaci
CAS:
1798-11-4
MF:
C8H7NO5
MW:
197.14
EINECS:
217-283-3
Product Categories:
  • Phenoxyacetic Acids and Alcohols (substituted)
  • Organic acids
Mol File:
1798-11-4.mol
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4-Nitrophenoxyacetic acid Chemical Properties

Melting point:
182-188 °C
Boiling point:
334.23°C (rough estimate)
Density 
1.5023 (rough estimate)
refractive index 
1.5700 (estimate)
solubility 
soluble in Methanol
form 
powder to crystal
pka
pK1:2.893 (25°C)
color 
Leaflets from MeOH or EtOH
CAS DataBase Reference
1798-11-4(CAS DataBase Reference)
EPA Substance Registry System
Acetic acid, (4-nitrophenoxy)- (1798-11-4)
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Safety Information

Hazard Codes 
Xn,Xi
Risk Statements 
44-36/37/38-22
Safety Statements 
37/39-26
RTECS 
AJ1100000
HazardClass 
IRRITANT
HS Code 
29189990
Toxicity
LD50 ipr-mus: 936 mg/kg CHTPBA 5,211,70

MSDS

  • Language:English Provider:ACROS
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4-Nitrophenoxyacetic acid Usage And Synthesis

Chemical Properties

yellow-beige crystalline powder

Uses

4-Nitrophenoxyacetic Acid is a butyl p-nitrophenyl ether metabolite. Plant growth regulatory activity.

Synthesis Reference(s)

Synthetic Communications, 16, p. 479, 1986 DOI: 10.1080/00397918608057726

Safety Profile

Moderately toxic by intraperitoneal route. When heated to decomposition it emits toxic fumes of NOx.

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