The molecular formula of 1,2-DIIODOBENZENE(615-42-9) is C
6H
4I
2 and its formula weight is 329.91g/mol.Its EINECS is 210-425-5.The appearance of 1,2-DIIODOBENZENE(615-42-9) is milk-white crystalline powder and the properties is plates or prisms from pet ether.The density of 1,2-DIIODOBENZENE(615-42-9) is 2.524 g/mL at 25 °C(lit.) and it has a melting point of 300°C.The boiling point is 284.8 °C at 760 mmHg.The refractive index is about n20/D 1.718(lit.) and molar refractivity is 52.06 cm
3.Molar volume is 133.5 cm
3 and polarizability is 20.64 10-24cm
3.Surface tension is 51.8 dyne/cm and enthalpy of vaporization is 50.28 kJ/mol.Its flash point is 134.5 °C and the vapor pressure is 0.00501 mmHg at 25°C.
The chemical synonyms of 1,2-DIIODOBENZENE(615-42-9) are 1,2-DIIODOBENZENE;1,2-diiodo-benzen;Benzene, 1,2-diiodo-;Benzene, o-diiodo-;benzene,1,2-diiodo-;O-DIIODOBENZENE;1,2-Diiodobenzene,99% and 1,2-Diiodobenzene,98%.Its product categories is Aromatic Hydrocarbons (substituted) & Derivatives;Iodine Compounds;Aryl;C6 and Halogenated Hydrocarbons. The molecular structure of 1,2-DIIODOBENZENE(615-42-9) is
.
Explodes violently when heated to 181°C in a sealed container. When heated to decomposition it emits toxic fumes of I
−. See also
IODIDES.
Hazard symbols is
Xi.
XI: Irritant.
Risk statements is 36/37/38.
36/37/38: Irritating to eyes, respiratory system and skin.
Safety statements is 26-37/39-24/25.
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
37/39: Wear suitable gloves and eye/face protection.
24/25: Avoid contact with skin and eyes.