The 2-Iodopyrazine is an organic compound with the formula C₄H₃IN₂. The systematic name of this chemical is 2-iodopyrazine. With the CAS registry number 3211-21-0, it is also named as Pyrazine, 2-iodo-. Besides, it should be stored in a closed cool and dry place.

Physical properties about 2-Iodopyrazine are: (1)ACD/LogP: 0.96; (2)ACD/LogD (pH 5.5): 0.958; (3)ACD/LogD (pH 7.4): 0.958; (4)ACD/BCF (pH 5.5): 3.148; (5)ACD/BCF (pH 7.4): 3.148; (6)ACD/KOC (pH 5.5): 79.095; (7)ACD/KOC (pH 7.4): 79.095; (8)#H bond acceptors: 2; (9)Polar Surface Area: 25.78 Å²; (10)Index of Refraction: 1.641; (11)Molar Refractivity: 35.342 cm³; (12)Molar Volume: 97.954 cm³; (13)Polarizability: 14.011×10^-24cm³; (14)Surface Tension: 58.741 dyne/cm; (15)Density: 2.103 g/cm³; (16)Flash Point: 91.223 °C; (17)Enthalpy of Vaporization: 44.493 kJ/mol; (18)Boiling Point: 227.225 °C at 760 mmHg; (19)Vapour Pressure: 0.118 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
This chemical is irritating to eyes, respiratory system and skin. When you are using it, wear suitable protective clothing. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: c1cnc(cn1)I
(2)InChI: InChI=1/C4H3IN2/c5-4-3-6-1-2-7-4/h1-3H
(3)InChIKey: OYWPFIUVDKHHGQ-UHFFFAOYAV
(4)Std. InChI: InChI=1S/C4H3IN2/c5-4-3-6-1-2-7-4/h1-3H
(5)Std. InChIKey: OYWPFIUVDKHHGQ-UHFFFAOYSA-N