A6316712
<i>N</i>,<i>N</i>-Dimethyl-<i>n</i>-octadecylamine , >90.0%(GC) , 124-28-7
CAS NO.：124-28-7
Empirical Formula: C20H43N
Molecular Weight: 297.56
MDL number: MFCD00048496
EINECS: 204-694-8
| Pack Size | Price | Stock | Quantity |
| 25G | RMB70.40 | In Stock |
|
| 100G | RMB132.80 | In Stock |
|
| 500G | RMB412.80 | In Stock |
|
| 2.5kg | RMB1518.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 23 °C |
| Boiling point: | 347 °C |
| Density | 0.8 |
| vapor pressure | 0.001-0.038Pa at 20-50℃ |
| refractive index | 1.4461 |
| Flash point: | 155 °C |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | Chloroform (Slightly), Hexanes (Slightly) |
| form | Liquid After Melting |
| pka | 9.78±0.28(Predicted) |
| color | Clear colorless to yellow |
| Water Solubility | Slightly soluble |
| InChIKey | NAPSCFZYZVSQHF-UHFFFAOYSA-N |
| LogP | 1.3-5.1 at 20℃ and pH7.1-8.8 |
| Surface tension | 32.2mN/m at 1g/L and 25℃ |
| Dissociation constant | 9.78 at 25℃ |
| CAS DataBase Reference | 124-28-7(CAS DataBase Reference) |
| NIST Chemistry Reference | 1-Octadecanamine, n,n-dimethyl-(124-28-7) |
| EPA Substance Registry System | N,N-Dimethyloctadecylamine (124-28-7) |
Description and Uses
N,N-Dimethyloctadecylamine is used as chemical intermediates for the manufacture of quaternary ammonium compounds, amine oxide and betaine surfactants
Safety
| Symbol(GHS) |    GHS05,GHS07,GHS09 |
| Signal word | Danger |
| Hazard statements | H314-H336-H410 |
| Precautionary statements | P260-P264-P271-P273-P280-P301+P330+P331+P310-P303+P361+P353+P310+P363-P304+P340+P310-P305+P351+P338+P310-P391-P403+P233-P405-P501 |
| Hazard Codes | C |
| Risk Statements | 34-22 |
| Safety Statements | 45-36/37/39-26 |
| RIDADR | 2735 |
| RTECS | RG4200000 |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29211999 |
| Hazardous Substances Data | 124-28-7(Hazardous Substances Data) |
| Toxicity | mouse,LD50,intraperitoneal,315mg/kg (315mg/kg),European Journal of Medicinal Chemistry--Chimie Therapeutique. Vol. 26, Pg. 517, 1991. |
