- Formula: C5H4OS
- Molecular weight: 112.150
- IUPAC Standard InChI:
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- IUPAC Standard InChIKey: CNUDBTRUORMMPA-UHFFFAOYSA-N
- CAS Registry Number: 98-03-3
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
- Other names: «alpha»-Formylthiophene; «alpha»-Thiophenecarboxaldehyde; 2-Formylthiophene; 2-Thienylaldehyde; 2-Thienylcarboxaldehyde; 2-Thiophenealdehyde; Thiophene-2-carboxaldehyde; Thiophene-2-aldehyde; Thiophene-2-carbaldehyde; 2-Thiophenecarbaldehyde; 2-Thiophenaldehyde; 2-Carboxaldehyde-thiophene; 2-Thiophencarboxaldehyde; 2-Thiophene carboxyaldehyde; 2-Thienaldehyde; NSC 2162; thiophenecarboxaldehyde; 2-thiophenic aldehyde; thiophen-2-carboxaldehyde
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Phase change data
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Data compiled as indicated in comments:
BS - Robert L. Brown and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos
|Tboil||470.2||K||N/A||Weast and Grasselli, 1989||BS|
|vapH°||54.9 ± 1.1||kJ/mol||C||Ribeiro da Silva and Santos, 2008||AC|
Go To: Top, Phase change data, Notes
Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]
Ribeiro da Silva and Santos, 2008
Ribeiro da Silva, Manuel A.V.; Santos, Ana Filipa L.O.M., Energetics of thiophenecarboxaldehydes and some of its alkyl derivatives, The Journal of Chemical Thermodynamics, 2008, 40, 6, 917-923, https://doi.org/10.1016/j.jct.2008.02.004 . [all data]
Go To: Top, Phase change data, References
- Symbols used in this document:
Tboil Boiling point vapH° Enthalpy of vaporization at standard conditions
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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