The Hydrazine,(3,5-dichlorophenyl)-, hydrochloride (1:1), with the CAS registry number 63352-99-8 and EINECS registry number 264-109-7, has the the systematic name and IUPAC name of (3,5-dichlorophenyl)hydrazine hydrochloride. It is a kind of white to light yellow crystal powder, and belongs to the following product categories: Aromatic Hydrazides, Hydrazines, Hydrazones and Oximes; Phenylhydrazine; API intermediates; Hydrazines; Nitrogen Compounds; Organic Building Blocks. And the molecular formula of the chemical is C₆H₆Cl₂N₂^.HCl.

The characteristics of Hydrazine,(3,5-dichlorophenyl)-, hydrochloride (1:1) are as followings: (1)ACD/LogP: 3.32; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 3.27; (4)ACD/LogD (pH 7.4): 3.32; (5)ACD/BCF (pH 5.5): 173.16; (6)ACD/BCF (pH 7.4): 196.95; (7)ACD/KOC (pH 5.5): 1342.1; (8)ACD/KOC (pH 7.4): 1526.51; (9)#H bond acceptors: 2; (10)#H bond donors: 3; (11)#Freely Rotating Bonds: 2; (12)Polar Surface Area: 6.48 Å² ; (13)Flash Point: 126.8 °C; (14)Enthalpy of Vaporization: 52.52 kJ/mol; (15)Boiling Point: 286.1 °C at 760 mmHg; (16)Vapour Pressure: 0.0027 mmHg at 25°C.

Uses of Hydrazine,(3,5-dichlorophenyl)-, hydrochloride (1:1): It can react with 2,2,2-trifluoro-1-phenyl-ethanone to produce N-(3,5-dichloro-phenyl)-N'-(2,2,2-trifluoro-1-phenyl-ethylidene)-hydrazine. This reaction will need reagent 50% aq. H₂SO₄, and the menstruum ethanol. The reaction time is 48 hours with ambient temperature, and the yield is about 76%.

  
You should be cautious while dealing with this chemical. It irritates to eyes, respiratory system and skin. What's more, it is also harmful by inhalation, in contact with skin and if swallowed. Therefore, you had better take the following instructions: Do not breathe dust; Wear suitable protective clothing, gloves and eye/face protection; In case of contacting with eyes, rinse immediately with plenty of water and seek medical advice.

Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: Clc1cc(NN)cc(Cl)c1.Cl
(2)InChI: InChI=1/C6H6Cl2N2.ClH/c7-4-1-5(8)3-6(2-4)10-9;/h1-3,10H,9H2;1H
(3)InChIKey: BDXZOJVMTJOAPS-UHFFFAOYAY