Product Name

  • Name

    3,5-DIMETHYLISOXAZOLE-4-CARBOXYLIC ACID

  • EINECS 219-724-5
  • CAS No. 2510-36-3
  • Article Data9
  • CAS DataBase
  • Density 1.276 g/cm3
  • Solubility
  • Melting Point 141-145 °C(lit.)
  • Formula C6H7NO3
  • Boiling Point 301.826 °C at 760 mmHg
  • Molecular Weight 141.126
  • Flash Point 136.34 °C
  • Transport Information
  • Appearance light beige powder
  • Safety 24/25-36-22
  • Risk Codes 20/21/22
  • Molecular Structure Molecular Structure of 2510-36-3 (3,5-DIMETHYLISOXAZOLE-4-CARBOXYLIC ACID)
  • Hazard Symbols IrritantXi,HarmfulXn
  • Synonyms 3,5-Dimethyl-4-isoxazolecarboxylicacid;4-Carboxy-3,5-dimethylisoxazole;
  • PSA 63.33000
  • LogP 0.98960

3,5-Dimethylisoxasole-4-carboxylic acid Chemical Properties

IUPAC Name: 3,5-dimethyl-1,2-oxazole-4-carboxylic acid 
Empirical Formula: C6H7NO3
Molecular Weight: 141.1247g/mol
EINECS: 219-724-5 
Structure of 4-Isoxazolecarboxylicacid, 3,5-dimethyl- (CAS NO.2510-36-3):

Index of Refraction: 1.513
Molar Refractivity: 33.22 cm3
Molar Volume: 110.5 cm3
Polarizability: 13.17×10-24cm3
Surface Tension: 49.2 dyne/cm
Density: 1.276 g/cm3
Flash Point: 136.3 °C
Enthalpy of Vaporization: 57.23 kJ/mol
Boiling Point: 301.8 °C at 760 mmHg
Vapour Pressure: 0.000455 mmHg at 25°C 
Physical Appearance: light beige powder 
Product Categories: Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;Oxazole&Isoxazole;Building Blocks;Carboxy;Isoxazole;Building Blocks;Heterocyclic Building Blocks;Isoxazoles 
Canonical SMILES: CC1=C(C(=NO1)C)C(=O)O
InChI: InChI=1S/C6H7NO3/c1-3-5(6(8)9)4(2)10-7-3/h1-2H3,(H,8,9)
InChIKey: IJEUISLJVBUNRE-UHFFFAOYSA-N

3,5-Dimethylisoxasole-4-carboxylic acid Safety Profile

Hazard Codes: IrritantXi,HarmfulXn
Risk Statements: 20/21/22
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.
Safety Statements: 24/25-36-22
S24/25:Avoid contact with skin and eyes. 
S36:Wear suitable protective clothing. 
S22:Do not breathe dust.
WGK Germany: 3
Hazard Note: Irritant
HazardClass: IRRITANT

3,5-Dimethylisoxasole-4-carboxylic acid Specification

  4-Isoxazolecarboxylicacid, 3,5-dimethyl- , its cas register number is 2510-36-3. It also can be called 3,5-Dimethylisoxazole-4-carboxylic acid . 4-Isoxazolecarboxylicacid, 3,5-dimethyl- (CAS NO.2510-36-3) is a light beige powder which is harmful by inhalation, in contact with skin and if swallowed.

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