Introduction：Basic information about 1,12-Dodecanediamine CAS 2783-17-7, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
1,12-Dodecanediamine Basic information
| Product Name: | 1,12-Dodecanediamine |
| Synonyms: | 1,12-DODECAMETHYLENEDIAMINE;1,12-DODECANEDIAME;1,12-DODECANEDIAMINE;1,12-DIAMINODODECANE;DODECAMETHYLENEDIAMINE;DODECANEDIAMINE;DODECANEDIAMINE(1,12-);RARECHEM AL BW 0116 |
| CAS: | 2783-17-7 |
| MF: | C12H28N2 |
| MW: | 200.36 |
| EINECS: | 220-489-6 |
| Product Categories: | Building Blocks;Chemical Synthesis;Nitrogen Compounds;Organic Building Blocks;Polyamines;Industrial/Fine Chemicals;alpha,omega-Alkanediamines;alpha,omega-Bifunctional Alkanes;Monofunctional & alpha,omega-Bifunctional Alkanes |
| Mol File: | 2783-17-7.mol |
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1,12-Dodecanediamine Chemical Properties
| Melting point | 67-69 °C(lit.) |
| Boiling point | 304°C |
| density | 0.8417 (rough estimate) |
| vapor pressure | 0.04Pa at 25℃ |
| refractive index | 1.4383 (estimate) |
| Fp | 311 °F |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | Soluble in ethanol. |
| pka | 10.97±0.10(Predicted) |
| form | powder to lump |
| color | White to Almost white |
| Water Solubility | 520mg/L at 19.5℃ |
| BRN | 1742765 |
| InChI | 1S/C12H28N2/c13-11-9-7-5-3-1-2-4-6-8-10-12-14/h1-14H2 |
| InChIKey | QFTYSVGGYOXFRQ-UHFFFAOYSA-N |
| SMILES | NCCCCCCCCCCCCN |
| LogP | 2.2 at 21℃ |
| CAS DataBase Reference | 2783-17-7(CAS DataBase Reference) |
| EPA Substance Registry System | 1,12-Dodecanediamine (2783-17-7) |
Safety Information
| Hazard Codes | C |
| Risk Statements | 22-34-43 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 3259 8/PG 3 |
| WGK Germany | 1 |
| RTECS | JR2200000 |
| TSCA | TSCA listed |
| HazardClass | 8 |
| HS Code | 29212900 |
| Storage Class | 8A - Combustible corrosive hazardous materials |
| Hazard Classifications | Acute Tox. 4 Oral
Skin Corr. 1B
Skin Sens. 1 |
1,12-Dodecanediamine Usage And Synthesis
| Chemical Properties | WHITE CRYSTALLINE SOLID |
| Uses | Feedstock for polymer synthesis. Source of twelve carbon chain for medicinal drugs.1 |
| Uses | 1,12-Diaminododecane is used for synthesis of medicinal drugs, polymers. |
| Definition | ChEBI: An alkane-alpha,omega-diamine that is dodecane substituted by amino groups at positions 1 and 12. |
| Definition | Diamines containing more than six carbon atoms can be obtained readily by hydrogenating the corresponding dinitriles over a Raney nickel catalyst in a batch procedure under pressure at up to 125 ℃. A five- to tenfold excess of liquid ammonia is used, with or without methanol solvent. Higher diamines can be prepared continuously, as described for the production of hexamethylenediamine. |
| Flammability and Explosibility | Not classified |
1,12-Dodecanediamine Preparation Products And Raw materials
| Preparation Products | 1,10-DIAMINODECANE-->2-Methylimidazole-->12-AMINODODECANOIC ACID-->1-BOC-1,12-DIAMINODODECANE-->1,1,12,12-Tetrachlorododecane |
