The Copper(II) nitrate, trihydrate (1:2:3) is an organic compound with the formula Cu(NO₃)₂^.3(H₂O). The IUPAC name of this chemical is copper dinitrate trihydrate. With the CAS registry number 10031-43-3, it is also named as Cupric nitrate trihydrate. The product's classification code is Mutation data. Besides, it is a hygroscopic blue crystal, which should be stored in a cool and ventilated place. It is the manufacture of copper and copper materials which is used as analytical reagent, oxidant and nitration agent, catalyst and active agents and photosensitive resistance materials phosphor.

Physical properties about Copper(II) nitrate, trihydrate (1:2:3) are: (1)ACD/LogP: -0.13; (2)ACD/BCF (pH 5.5): 1; (3)ACD/BCF (pH 7.4): 1; (4)#H bond acceptors: 4; (5)#H bond donors: 1; (6)Polar Surface Area: 66.05 Å²; (7)Enthalpy of Vaporization: 37.72 kJ/mol; (8)Boiling Point: 83 °C at 760 mmHg; (9)Vapour Pressure: 49.8 mmHg at 25°C.

Preparation: this chemical can be prepared by copper and nitric acid. The reaction time is 8 hours with reaction temperature of 60 - 70 °C. Chemical reaction equation is as follows:
3Cu+8HNO₃→3Cul(NO₃)₂+4H₂O+2NO↑

When you are using this chemical, please be cautious about it as the following:
It is harmful if swallowed ans can cause burns. It contacts with combustible material may cause fire. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Besides, this chemical is irritating to eyes and skin. When you are using it, wear suitable gloves and eye/face protection. In case of accident or if you feel unwell seek medical advice immediately (show the label where possible).

You can still convert the following datas into molecular structure:
(1)SMILES: [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O.O.O.O
(2)InChI: InChI=1/Cu.2NO3.3H2O/c;2*2-1(3)4;;;/h;;;3*1H2/q+2;2*-1;;;
(3)InChIKey: SXTLQDJHRPXDSB-UHFFFAOYAS
(4)Std. InChI: InChI=1S/Cu.2NO3.3H2O/c;2*2-1(3)4;;;/h;;;3*1H2/q+2;2*-1;;;
(5)Std. InChIKey: SXTLQDJHRPXDSB-UHFFFAOYSA-N

The toxicity data is as follows: