Product Name

  • Name

    4-Methoxyphenoxyacetic acid

  • EINECS 217-513-2
  • CAS No. 1877-75-4
  • Article Data55
  • CAS DataBase
  • Density 1.226 g/cm3
  • Solubility
  • Melting Point 112-114 °C
  • Formula C9H10O4
  • Boiling Point 328.008 °C at 760 mmHg
  • Molecular Weight 182.176
  • Flash Point 132.924 °C
  • Transport Information
  • Appearance Beige-brown crystalline solid
  • Safety 37/39-26
  • Risk Codes 44-36/37/38
  • Molecular Structure Molecular Structure of 1877-75-4 (4-Methoxyphenoxyacetic acid)
  • Hazard Symbols IrritantXi
  • Synonyms Aceticacid, (4-methoxyphenoxy)- (9CI);Acetic acid, (p-methoxyphenoxy)-(6CI,7CI,8CI);2-(4-Methoxyphenoxy)acetic acid;4-Methoxyphenyloxyacetic acid;NSC 4255;NSC 45652;p-Methoxyphenoxyacetic acid;
  • PSA 55.76000
  • LogP 1.15860

4-Methoxyphenoxyacetic acid Chemical Properties

 Product Name: 4-Methoxyphenoxyacetic acid (CAS NO.1877-75-4)


Molecular Formula: C9H10O4
Molecular Weight: 182.17g/mol
Mol File: 1877-75-4.mol
EINECS: 217-513-2
Melting Point: 112-114 °C
Boiling point: 328 °C at 760 mmHg
Flash Point: 132.9 °C
Density: 1.226 g/cm3
Surface Tension: 43.7 dyne/cm
Enthalpy of Vaporization: .21 kJ/mol
Vapour Pressure: 7.87E-05 mmHg at 25°C
XLogP3-AA: 1.2
H-Bond Donor: 1
H-Bond Acceptor: 4
Structure Descriptors of 4-Methoxyphenoxyacetic acid (CAS NO.1877-75-4):
  IUPAC Name: 2-(4-methoxyphenoxy)acetic acid
  Canonical SMILES: COC1=CC=C(C=C1)OCC(=O)O
  InChI: InChI=1S/C9H10O4/c1-12-7-2-4-8(5-3-7)13-6-9(10)11/h2-5H,6H2,1H3,(H,10,11) 
  InChIKey: BHFSBJHPPFJCOS-UHFFFAOYSA-N
Product Categories: Phenoxyacetic Acids and Alcohols (substituted); Organic acids

4-Methoxyphenoxyacetic acid Safety Profile

 Safety Information of 4-Methoxyphenoxyacetic acid (CAS NO.1877-75-4):
Hazard Codes: Xi Irritant
Risk Statements: 44-36/37/38  
36:  Irritating to the eyes 
37:  Irritating to the respiratory system 
38:  Irritating to the skin 
44:  Risk of explosion if heated under confinement 
Safety Statements: 37/39-26
26:  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
37:  Wear suitable gloves 
39:  Wear eye/face protection 

4-Methoxyphenoxyacetic acid Specification

  4-Methoxyphenoxyacetic acid , its CAS NO. is 1877-75-4, the synonyms are 2-(4-Methoxyphenoxy)acetic acid ; AI3-10592 ; Acetic acid, (4-methoxyphenoxy)- ; Acetic acid, (p-methoxyphenoxy)- ; EINECS 217-513-2 ; NSC 45652 .

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