A7733112
Trimethylhexamethylenediamine (2,2,4- and 2,4,4- mixture) , 98% , 25513-64-8
CAS NO.：25513-64-8
Empirical Formula: C9H22N2
Molecular Weight: 158.28
MDL number: MFCD00059849
EINECS: 247-063-2
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -80 °C |
| Boiling point: | 232°C |
| Density | 0,87 g/cm3 |
| vapor pressure | 4Pa at 20℃ |
| refractive index | 1.4640 to 1.4660 |
| Flash point: | 127°C |
| solubility | Soluble in water |
| form | clear liquid |
| pka | 10.36[at 20 ℃] |
| color | Colorless to Light yellow |
| Water Solubility | 1g/L at 23℃ |
| LogP | -0.3 at 25℃ |
| EPA Substance Registry System | 1,6-Hexanediamine, 2,2,4(or 2,4,4)-trimethyl- (25513-64-8) |
Description and Uses
Trimethylhexamethylenediamine can be used as a reagent in various chemical reactions, as a catalyst in polymer synthesis and as a surfactant in chemical synthesis.
Safety
| Symbol(GHS) |   GHS07,GHS05 |
| Signal word | Danger |
| Hazard statements | H314-H317-H302 |
| Precautionary statements | P261-P272-P280-P302+P352-P333+P313-P321-P363-P501-P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501-P264-P270-P301+P312-P330-P501 |
| Risk Statements | 34-36/37/38-52/53-43-22 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | 2735 |
| HS Code | 2921.29.0055 |
| HazardClass | 8 |
| PackingGroup | III |
| Limited Quantities | 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) |
