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4-Isoxazolecarboxylic acid, 5-hydroxy-, ethyl ester (9CI)

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Name

4-Isoxazolecarboxylic acid, 5-hydroxy-, ethyl ester (9CI)

EINECS N/A
CAS No. 500348-26-5 Density 1.328 g/cm3
PSA 72.56000 LogP 0.55690
Solubility N/A Melting Point N/A
Formula C6H7NO4 Boiling Point 252.1 °C at 760 mmHg
Molecular Weight 157.12408 Flash Point 106.2 °C
Transport Information N/A Appearance N/A
Safety Risk Codes N/A
Molecular Structure Molecular Structure of 500348-26-5 (4-Isoxazolecarboxylic acid, 5-hydroxy-, ethyl ester (9CI)) Hazard Symbols N/A
Synonyms

4-Isoxazolecarboxylic acid, 5-hydroxy-, ethyl ester;5-Hydroxy-4-isoxazolecarboxylic acid ethyl ester;ethyl 5-hydroxyisoxazole-4-carboxylate;Ethyl 5-hydroxy-1,2-oxazole-4-carboxylate;

 

4-Isoxazolecarboxylic acid, 5-hydroxy-, ethyl ester (9CI) Specification

The 4-Isoxazolecarboxylic acid, 5-hydroxy-, ethyl ester (9CI), with the CAS registry number 500348-26-5, has the systematic name of ethyl 5-hydroxyisoxazole-4-carboxylate. It belongs to the following product categories: Oxazole; Carboxylicester; Alcohol. And the molecular formula of the chemical is C6H7NO4.

The characteristics of 4-Isoxazolecarboxylic acid, 5-hydroxy-, ethyl ester (9CI) are as followings: (1)ACD/LogP: 0.63; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 0.47; (4)#H bond acceptors: 5; (5)#H bond donors: 1; (6)#Freely Rotating Bonds: 4; (7)Polar Surface Area: 72.56 Å2; (8)Index of Refraction: 1.502; (9)Molar Refractivity: 34.93 cm3; (10)Molar Volume: 118.2 cm3; (11)Polarizability: 13.84×10-24cm3; (12)Surface Tension: 50.3 dyne/cm; (13)Density: 1.328 g/cm3; (14)Flash Point: 106.2 °C; (15)Enthalpy of Vaporization: 50.92 kJ/mol; (16)Boiling Point: 252.1 °C at 760 mmHg; (17)Vapour Pressure: 0.0124 mmHg at 25°C. 

Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: Oc1oncc1C(=O)OCC
(2)InChI: InChI=1/C6H7NO4/c1-2-10-5(8)4-3-7-11-6(4)9/h3,9H,2H2,1H3
(3)InChIKey: NLSRQXPNVWEMFC-UHFFFAOYAL

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