IUPAC Name: 2,6-Diiodocyclohexa-2,5-diene-1,4-dione
Synonyms of Diiodoquinone (CAS NO.20389-01-9): 2,6-Diiodoquinone ; 3-07-00-03385 (Beilstein Handbook Reference) ; BRN 1938943 ; EINECS 243-779-4 ; 2,5-Cyclohexadiene-1,4-dione, 2,6-diiodo- ; 2,6-Diiodo-p-benzoquinone ; p-Benzoquinone, 2,6-diiodo-
CAS NO: 20389-01-9
Molecular Formula of Diiodoquinone (CAS NO.20389-01-9): C6H2I2O2
Molecular Weight: 359.8878
H bond acceptors: 2
H bond donors: 0
Freely Rotating Bonds: 0
Polar Surface Area: 34.14 Å2
Index of Refraction: 1.754
Molar Refractivity: 53.23 cm3
Molar Volume: 130 cm3
Surface Tension: 65.6 dyne/cm
Density of Diiodoquinone (CAS NO.20389-01-9): 2.76 g/cm3
Flash Point: 143 °C
Enthalpy of Vaporization: 55.38 kJ/mol
Boiling Point: 312.8 °C at 760 mmHg
Vapour Pressure: 0.000517 mmHg at 25°C
Molecular Structure:
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
mouse | LD50 | intraperitoneal | 84mg/kg (84mg/kg) | PERIPHERAL NERVE AND SENSATION: SPASTIC PARALYSIS WITH OR WITHOUT SENSORY CHANGE BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY) LUNGS, THORAX, OR RESPIRATION: CYANOSIS | Biochemical Pharmacology. Vol. 12, Pg. 885, 1963. |
Reported in EPA TSCA Inventory.
Poison by intraperitoneal route. When heated to decomposition it emits toxic fumes of I−.
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