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Cas Database |
| Name |
Caronic anhydride |
EINECS | N/A |
| CAS No. | 67911-21-1 | Density | 1.274 g/cm3 |
| PSA | 43.37000 | LogP | 0.34200 |
| Solubility | N/A | Melting Point |
52-55oC |
| Formula | C7H8O3 | Boiling Point | 246.3 °C at 760 mmHg |
| Molecular Weight | 140.139 | Flash Point | 112.7 °C |
| Transport Information | N/A | Appearance | N/A |
| Safety | Risk Codes | N/A | |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
Caronicanhydride;cis-Caronic anhydride; |
Article Data | 15 |
Caronic anhydride Chemical Properties
Empirical Formula of Caronic anhydride (CAS NO.67911-21-1): C7H8O3
Molecular Weight: 140.1366
Nominal Mass: 140 Da
Average Mass: 140.1366 Da
Monoisotopic Mass: 140.047344 Da
Index of Refraction: 1.499
Molar Refractivity: 32.29 cm3
Molar Volume: 109.9 cm3
Surface Tension: 38.6 dyne/cm
Density: 1.274 g/cm3
Flash Point: 112.7 °C
Enthalpy of Vaporization: 48.34 kJ/mol
Boiling Point: 246.3 °C at 760 mmHg
Vapour Pressure: 0.0274 mmHg at 25 °C
Structure of Caronic anhydride (CAS NO.67911-21-1):
IUPAC Name: 6,6-Dimethyl-3-oxabicyclo[3.1.0]hexane-2,4-dione
Canonical SMILES: CC1(C2C1C(=O)OC2=O)C
InChI: InChI=1S/C7H8O3/c1-7(2)3-4(7)6(9)10-5(3)8/h3-4H,1-2H3
InChIKey: QKAHKEDLPBJLFD-UHFFFAOYSA-N
Caronic anhydride Safety Profile
HazardClass of Caronic anhydride (CAS NO.67911-21-1): IRRITANT
Caronic anhydride Specification
Caronic anhydride , its cas register number is 67911-21-1. It also can be called 6,6-Dimethyl-3-oxabicyclo[3.1.0]hexane-2,4-dione .
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