Product Number: 496640
CAS Registry Number 496-64-0
Name:
2H-Pyran-2-one, 3-hydroxy-
2,4-Pentadienoic acid, 2,5-dihydroxy-, δ-lactone (6CI,7CI)
3-Hydroxy-2-pyrone
3-Hydroxy-2H-pyran-2-one
3-Hydroxy-α-pyrone
3-Hydroxypyran-2-one
Chemical Formula: C5H4O3
Exact Mass: 112.02
Molecular Weight: 112.08
m/z: 112.02 (100.0%), 113.02 (5.6%)
InChI:InChI=1S/C5H4O3/c6-4-2-1-3-8-5(4)7/h1-3,6H
InChI Key:LIPRKYKMVQPYPG-UHFFFAOYSA-N
Canonical SMILES:C1=COC(=O)C(=C1)O
| Thermal Properties |
Value |
Condition |
Note |
| Boiling Point |
99 °C |
Press: 14 Torr |
(1)CAS |
| Melting Point |
120-130 °C (sublm) |
|
(5)IC |
| Melting Point |
93.8 °C |
|
(6)SRC |
| Melting Point |
92 °C |
|
(7)CAS |
| Melting Point |
91-92 °C |
|
(8)CAS |
| Melting Point |
89-89.5 °C |
Solv: ligroine (8032-32-4) |
(4)IC |
|
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