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| | (+/-)-trans-1,2-Diaminocyclohexane Basic information |
| Product Name: | (+/-)-trans-1,2-Diaminocyclohexane | | Synonyms: | TIMTEC-BB SBB007639;(+/-)-TRANS-1,2-CYCLOHEXANEDIAMINE;TRANS-1,2-CYCLOHEXANEDIAMINE;1,2-Cyclohexanediamine, trans-;trans-1,2-Cyclohexaneiamine;Cyclohexanediamine;Trans-(L)-1,2-Diaminecyclohexane;trans-1,2-Diaminocyclohexane(Racemic) | | CAS: | 1121-22-8 | | MF: | C6H14N2 | | MW: | 114.19 | | EINECS: | 601-163-6 | | Product Categories: | bc0001 | | Mol File: | 1121-22-8.mol |  |
| | (+/-)-trans-1,2-Diaminocyclohexane Chemical Properties |
| Melting point | 14-15 °C(lit.) | | Boiling point | 79-81 °C15 mm Hg(lit.) | | density | 0.951 g/mL at 25 °C(lit.) | | vapor pressure | 0.4 mm Hg ( 20 °C) | | refractive index | n20/D 1.489(lit.) | | Fp | 156 °F | | storage temp. | Keep in dark place,Sealed in dry,Room Temperature | | solubility | Chloroform (Slightly), Methanol (Slightly) | | pka | 9.94(at 20℃) | | form | Liquid | | color | Clear colorless to light yellow | | Water Solubility | Soluble | | Sensitive | Air Sensitive | | BRN | 506142 | | InChIKey | SSJXIUAHEKJCMH-WDSKDSINSA-N | | CAS DataBase Reference | 1121-22-8(CAS DataBase Reference) | | NIST Chemistry Reference | trans-1,2-Cyclohexanediamine(1121-22-8) | | EPA Substance Registry System | 1,2-Cyclohexanediamine, (1R,2R)-rel- (1121-22-8) |
| Hazard Codes | C | | Risk Statements | 34 | | Safety Statements | 26-36/37/39-45 | | RIDADR | UN 2735 8/PG 2 | | WGK Germany | 3 | | F | 10-34 | | TSCA | Yes | | HazardClass | 8 | | PackingGroup | II | | HS Code | 29213000 |
| | (+/-)-trans-1,2-Diaminocyclohexane Usage And Synthesis |
| Chemical Properties | clear colorless to light yellow liquid | | Uses | (^+)-trans-1,2-Diaminocyclohexane is employed in the synthesis of macrocyclic [3+3] hexa Schiff base. It also plays an important role in the preparation of multidentate ligands, chiral auxiliaries and chiral stationary phases. Further, it is used to prepare [2+2] macrocyclization by reacting with aliphatic dialdehydes. In addition to this, it acts as a chiral ligand, which finds application in asymmetric catalysis. | | Uses | (±)-trans-1,2-Diaminocyclohexane was used in the synthesis of macrocyclic [3+3] hexa Schiff base. It was also employed in the synthesis of multidentate ligands, chiral auxiliaries and chiral stationary phases. | | General Description | (±)-trans-1,2-Diaminocyclohexane was condensed with aliphatic dialdehydes to form [3+3] or [2+2] macrocyclization products. | | Purification Methods | Purify and store the diamine as for the cis-isomer above as it is a strong base and becomes yellow on storage. [Beilstein 13 IV 1.] |
| | (+/-)-trans-1,2-Diaminocyclohexane Preparation Products And Raw materials |
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