The DL-Lysine dihydrochloride, with the CAS registry number 617-68-5, is also known as Lysine dichlorhydrate. It belongs to the product categories of alpha-Amino Acids; Amino Acids; Biochemistry; Amino Acid Derivatives; Lysine; Peptide Synthesis. Its EINECS number is 210-523-8. This chemical's molecular formula is C₆H₁₆Cl₂N₂O₂ and molecular weight is 219.11. What's more, its IUPAC name is 2,6-diaminohexanoic acid dihydrochloride. It is stable at common pressure and temperature, and it should be sealed and stored in a cool and dry place. You should not breathe dust. When using it, you should avoid contacting with skin and eyes. 

Physical properties of DL-Lysine dihydrochloride are: (1)ACD/LogP: -1.04; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): -4.54; (4)ACD/LogD (pH 7.4): -4.5; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 4; (10)#H bond donors: 5; (11)#Freely Rotating Bonds: 7; (12)Polar Surface Area: 32.78 Å²; (13)Flash Point: 142.2 °C; (14)Enthalpy of Vaporization: 60.75 kJ/mol; (15)Boiling Point: 311.5 °C at 760 mmHg; (16)Vapour Pressure: 0.000123 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: C(CCN)CC(C(=O)O)N.Cl.Cl
(2)InChI: InChI=1S/C6H14N2O2.2ClH/c7-4-2-1-3-5(8)6(9)10;;/h5H,1-4,7-8H2,(H,9,10);2*1H
(3)InChIKey: JBBURJFZIMRPCZ-UHFFFAOYSA-N