-
Name
Ethyl 5-amino-4-cyano-3-(2-ethoxy-2-oxoethyl)thiophene-2-carboxylate
- EINECS 692-648-1
- CAS No. 58168-20-0
- Article Data3
- CAS DataBase
- Density 1.31 g/cm3
- Solubility
- Melting Point 134-139 °C
- Formula C12H14N2O4S
- Boiling Point 469.6 °C at 760 mmHg
- Molecular Weight 282.32
- Flash Point 237.8 °C
- Transport Information
- Appearance
- Safety
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms 3-thiopheneacetic acid, 5-amino-4-cyano-2-(ethoxycarbonyl)-, ethyl ester;ethyl 5-amino-4-cyano-3-(2-ethoxy-2-oxoethyl)thiophene-2-carboxylate;
- PSA 130.65000
- LogP 2.06548
Ethyl 5-amino-4-cyano-3-(2-ethoxy-2-oxoethyl)thiophene-2-carboxylate Chemical Properties
Empirical Formula: C12H14N2O4S
Molecular Weight: 282.3156g/mol
Structure of 3-Thiopheneacetic acid,5-amino-4-cyano-2-(ethoxycarbonyl)-, ethyl ester (CAS NO.58168-20-0):
Index of Refraction: 1.559
Molar Refractivity: 69.19 cm3
Molar Volume: 214.1 cm3
Polarizability: 27.43×10-24cm3
Surface Tension: 59 dyne/cm
Density: 1.31 g/cm3
Flash Point: 237.8 °C
Enthalpy of Vaporization: 73.21 kJ/mol
Melting Point: 134-139 °C
Boiling Point: 469.6 °C at 760 mmHg
Vapour Pressure: 5.41E-09 mmHg at 25°C
Systematic Name: ethyl 5-amino-4-cyano-3-(2-ethoxy-2-oxoethyl)thiophene-2-carboxylate
SMILES: N#Cc1c(c(sc1N)C(=O)OCC)CC(=O)OCC
InChI: InChI=1/C12H14N2O4S/c1-3-17-9(15)5-7-8(6-13)11(14)19-10(7)12(16)18-4-2/h3-5,14H2,1-2H3
InChIKey: FLAGIUJSXKJCOB-UHFFFAOYAH
Ethyl 5-amino-4-cyano-3-(2-ethoxy-2-oxoethyl)thiophene-2-carboxylate Specification
3-Thiopheneacetic acid,5-amino-4-cyano-2-(ethoxycarbonyl)-, ethyl ester , its cas register number is 58168-20-0. It also can be called Ethyl 5-amino-4-cyano-3-(2-ethoxy-2-oxoethyl)thiophene-2-carboxylate .
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