1,12-Dodecanediamine
Synonym(s):1,12-Dodecanediamine;Dodecamethylenediamine
- CAS NO.：2783-17-7
- Empirical Formula: C12H28N2
- Molecular Weight: 200.36
- MDL number: MFCD00008155
- EINECS: 220-489-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-08-08 18:06:34
What is 1,12-Dodecanediamine?
Chemical properties
WHITE CRYSTALLINE SOLID
The Uses of 1,12-Dodecanediamine
Feedstock for polymer synthesis. Source of twelve carbon chain for medicinal drugs.1
The Uses of 1,12-Dodecanediamine
1,12-Diaminododecane is used for synthesis of medicinal drugs, polymers.
What are the applications of Application
1,12-Diaminododecane is a source of a twelve carbon chain for the synthesis of medicinal drugs
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
Properties of 1,12-Dodecanediamine
| 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) |
| Flash point: | 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 |
| CAS DataBase Reference | 2783-17-7(CAS DataBase Reference) |
| EPA Substance Registry System | 1,12-Dodecanediamine (2783-17-7) |
Safety information for 1,12-Dodecanediamine
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H314:Skin corrosion/irritation H317:Sensitisation, Skin |
| Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. P270:Do not eat, drink or smoke when using this product. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 1,12-Dodecanediamine
| InChIKey | QFTYSVGGYOXFRQ-UHFFFAOYSA-N |
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