Name | trans-1,4-diaminocyclohexane |
Synonyms | TIMTEC-BB SBB008553 trans-1,4-Cyclohexyldiamine TRANS-1,4-CYCLOHEXYLDIAMINE trans-1,4-diaminocyclohexane trans-1,4-Cyclohexanediamine TRANS-1,4-CYCLOHEXANEDIAMINE TRANS-1,4-DIAMINOCYCLOHEXANE trans-cyclohexane-1,4-diamine Trans-1,4-Cyclohexane Diamine TRAN(S)-CYCLOHEXANE-1,4-DIAMINE TRANS-HEXAHYDRO-1,4-PHENYLENEDIAMINE |
CAS | 2615-25-0 |
EINECS | 640-403-4 |
InChI | InChI=1/C6H14N2/c7-5-1-2-6(8)4-3-5/h5-6H,1-4,7-8H2/t5-,6- |
Molecular Formula | C6H14N2 |
Molar Mass | 114.19 |
Density | 0.939±0.06 g/cm3(Predicted) |
Melting Point | 67-72°C |
Boling Point | 197°C(lit.) |
Flash Point | 71 °C |
Solubility | soluble in Methanol |
Vapor Presure | 18 mm Hg ( 87.2 °C) |
Appearance | White-like to brown crystals |
Color | Off-white to brown |
BRN | 2801657 |
pKa | 10.78±0.70(Predicted) |
Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
Sensitive | Sensitive to heat and air |
Explosive Limit | 6% |
Refractive Index | 1.483 |
MDL | MFCD00075174 |
Physical and Chemical Properties | boiling point bp(℃):197 melting point mp(℃):69 - 71
|
Hazard Symbols | C - Corrosive |
Risk Codes | R22 - Harmful if swallowed R34 - Causes burns R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
UN IDs | UN 3259 8/PG 2 |
WGK Germany | 2 |
FLUKA BRAND F CODES | 10-34 |
HS Code | 29213000 |
Hazard Class | 8 |
Packing Group | II |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
introduction | trans-1, 4-cyclohexodiamine, English name is trans-1, 4-diaminoclohexane, melting point is 67-72°C, density is 0.94, boiling point is 197°C, is a common organic synthesis intermediate, appearance is brown solid under normal temperature and pressure. |
Use | Trans -1, 4-cyclohexanediamine is a common organic synthesis intermediate, and its main use is to use it as a molecular skeleton for drug molecules Structural modification and synthesis, such as a comprehensive stress response inhibitor related to unfolded protein reaction (UPR,unfolded protein response) caused by the accumulation of unfolded proteins in the substance. |
Synthesis method | Trans -1, 4-cyclohexanediamine can also be obtained by amination of 1,4-cyclohexanediol, but this route The obtained are often diastereomers, and it is a bit difficult to separate pure trans products. The separated trans-1, 4-cyclohexanediamine can be structurally identified by nuclear magnetic resonance hydrogen spectrum. Generally speaking, diastereomers can be distinguished and identified by hydrogen spectrum and carbon spectrum data. |
spontaneous combustion temperature | 680 °F |