-
Name
Methyl 2-formyl-4-thiophenecarboxylate
- EINECS 625-266-0
- CAS No. 67808-66-6
- Article Data5
- CAS DataBase
- Density 1.327 g/cm3
- Solubility
- Melting Point 113-116°C
- Formula C7H6O3S
- Boiling Point 296 °C at 760 mmHg
- Molecular Weight 170.19
- Flash Point 132.8 °C
- Transport Information
- Appearance
- Safety
- Risk Codes R36/37/38
-
Molecular Structure
-
Hazard Symbols
Xi
- Synonyms 5-Formylthiophene-3-carboxylicacid methyl ester;Methyl 5-formylthiophene-3-carboxylate;
- PSA 71.61000
- LogP 1.34720
Methyl 2-formyl-4-thiophenecarboxylate Chemical Properties
Molecular Structure of 3-Thiophenecarboxylicacid, 5-formyl-, methyl ester (CAS NO.67808-66-6):
.gif)
Empirical Formula: C7H6O3S
Molecular Weight: 170.1857
H bond acceptors: 3
H bond donors: 0
Freely Rotating Bonds: 3
Polar Surface Area: 71.61 Å2
Index of Refraction: 1.586
Molar Refractivity: 43.16 cm3
Molar Volume: 128.4 cm3
Surface Tension: 49.2 dyne/cm
Density: 1.324 g/cm3
Flash Point: 132.8 °C
Enthalpy of Vaporization: 53.57 kJ/mol
Boiling Point: 296 °C at 760 mmHg
Vapour Pressure: 0.00148 mmHg at 25°C
Melting point: 113-116°C
Sensitive: Air Sensitive
Product Categories: Aromatic Esters; Aldehydes; Thiophenes & Benzothiophenes; Esters; Thiophene&Benzothiophene; Miscellaneous; Thiophenes & Benzothiophenes
Methyl 2-formyl-4-thiophenecarboxylate Specification
3-Thiophenecarboxylicacid, 5-formyl-, methyl ester , with CAS number of 67808-66-6, can be called Methyl 5-formylthiophene-3-carboxylate ; 5-Formylthiophene-3-carboxylicacid methyl ester .
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