- N12N
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- $2500.00
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2026-04-20
- CAS:2783-17-7
- Purity:
- Supply Ability: 10g
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| | 1,12-Dodecanediamine Basic information |
| | 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. | | form | powder to lump | | pka | 10.97±0.10(Predicted) | | 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) |
| 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 |
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