The Lead(II) iodide is an organic compound with the formula PbI₂. The IUPAC name of this chemical is diiodolead. With the CAS registry number 10101-63-0, it is also named as lead diiodide. The product's categories are Crystal Grade Inorganics; Lead Salts; LeadMetal and Ceramic Science; Metal and Ceramic Science; Salts; Catalysis and Inorganic Chemistry; Chemical Synthesis. Besides, it is a golden yellow powder, which is used as a detector material for high energy photons including x-rays and gamma rays.

Physical properties about Lead(II) iodide are: (1)Enthalpy of Vaporization: 19.76 kJ/mol; (2)Boiling Point: 127 °C at 760 mmHg; (3)Vapour Pressure: 13.8 mmHg at 25°C.

Preparation: Lead iodide can be obtained as a yellow precipitate by reacting solutions of lead(II) nitrate and potassium iodide:
Pb(NO₃)₂ (aq) + 2KI (aq) → PbI₂ (s) + 2KNO₃ (aq)

When you are using this chemical, please be cautious about it as the following:
It is harmful by inhalation and if swallowed. It is danger of cumulative effects and may cause harm to the unborn child. Besides, this chemical is Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. Please avoid exposure - obtain special instructions before use. It has possible risk of impaired fertility. When you are using it, avoid release to the environment. Refer to special instructions/safety data sheet. In case of accident or if you feel unwell seek medical advice immediately (show the label where possible). This material and its container must be disposed of as hazardous waste.

You can still convert the following datas into molecular structure:
(1)SMILES: I[Pb]I
(2)InChI: InChI=1/2HI.Pb/h2*1H;/q;;+2/p-2
(3)InChIKey: RQQRAHKHDFPBMC-NUQVWONBAP
(4)Std. InChI: InChI=1S/2HI.Pb/h2*1H;/q;;+2/p-2
(5)Std. InChIKey: RQQRAHKHDFPBMC-UHFFFAOYSA-L