The Cyclohexane, 1,2-dibromo-, (1R,2R)-rel- with CAS registry number of 7429-37-0 is also known as trans-1,2-Dibromocyclohexane. The IUPAC name is (1R,2R)-1,2-Dibromocyclohexane. It belongs to product categories of Alkyl; Halogenated Hydrocarbons; Organic Building Blocks. Its EINECS registry number is 231-070-2. In addition, the formula is C₆H₁₀Br₂ and the molecular weight is 241.95. This chemical is a colourless to light yellow liquid and should be sealed in cool, dry place. What's more, it is used as intermediate in organic synthesis. During using it, avoid contact with skin and eyes.

Physical properties about Cyclohexane, 1,2-dibromo-, (1R,2R)-rel- are: (1)ACD/LogP: 3.26; (2)ACD/LogD (pH 5.5): 3.26; (3)ACD/LogD (pH 7.4): 3.26; (4)ACD/BCF (pH 5.5): 175.63; (5)ACD/BCF (pH 7.4): 175.63; (6)ACD/KOC (pH 5.5): 1406.98; (7)ACD/KOC (pH 7.4): 1406.98; (8)Index of Refraction: 1.552; (9)Molar Refractivity: 43.24 cm³; (10)Molar Volume: 135.1 cm³; (11)Surface Tension: 41.1 dyne/cm; (12)Density: 1.789 g/cm³; (13)Flash Point: 91.5 °C; (14)Enthalpy of Vaporization: 43.84 kJ/mol; (15)Boiling Point: 220.5 °C at 760 mmHg; (16)Vapour Pressure: 0.166 mmHg at 25 °C.

Preparation of Cyclohexane, 1,2-dibromo-, (1R,2R)-rel-: Firstly, adding cyclohexene, carbon tetrachloride and ethanol to beaker. Then bromine and carbon tetrachloride solution is added dropwise in 3 hours at the temperature below 1 °C. After reaction, carbon tetrachloride is steamed in water bath and the residue is washed by 20% potassium hydroxide solution and water. At last, product is obtained by vacuum distillation and drying. The yield is about 85%.

You can still convert the following datas into molecular structure:
1. SMILES: Br[C@@H]1CCCC[C@H]1Br
2. InChI: InChI=1/C6H10Br2/c7-5-3-1-2-4-6(5)8/h5-6H,1-4H2/t5-,6-/m1/s1
3. InChIKey: CZNHKZKWKJNOTE-PHDIDXHHBK