1,10-Diaminodecane
- CAS No.
- 646-25-3
- Chemical Name:
- 1,10-Diaminodecane
- Synonyms
- Decane-1,10-diamine;1,10-DECANEDIAMINE;Decanediamine;DA102;DECAMETHYLENEDIAMINE;1,10-Decamethylenediamine;Decyldiamine;FENTAMINE HP-102;10-DiaMinodecane;Decan-1,10-diamin
- CBNumber:
- CB7302040
- Molecular Formula:
- C10H24N2
- Molecular Weight:
- 172.31
- MDL Number:
- MFCD00008151
- MOL File:
- 646-25-3.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Melting point | 62 °C |
|---|---|
| Boiling point | 140 °C12 mm Hg(lit.) |
| Density | 0.857 |
| vapor pressure | 0.02Pa at 20℃ |
| refractive index | 1.6210 (estimate) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Chunks or Powder |
| pka | 10.97±0.10(Predicted) |
| color | White to light yellow |
| Water Solubility | 5.9g/L at 20℃ |
| BRN | 1738591 |
| InChI | 1S/C10H24N2/c11-9-7-5-3-1-2-4-6-8-10-12/h1-12H2 |
| InChIKey | YQLZOAVZWJBZSY-UHFFFAOYSA-N |
| SMILES | NCCCCCCCCCCN |
| LogP | 0.3 at 25℃ |
| CAS DataBase Reference | 646-25-3(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | 6GPF1OF9Y1 |
| EPA Substance Registry System | 1,10-Decanediamine (646-25-3) |
| UNSPSC Code | 41116107 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302 | |||||||||
| Precautionary statements | P264-P270-P301+P312-P501 | |||||||||
| PPE | Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges | |||||||||
| Hazard Codes | C | |||||||||
| Risk Statements | 34-37 | |||||||||
| Safety Statements | 26-36/37/39-45 | |||||||||
| RIDADR | UN 3259 8/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | HD7175000 | |||||||||
| F | 10-34 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29212900 | |||||||||
| Storage Class | 8A - Combustible corrosive hazardous materials | |||||||||
| Hazard Classifications | Acute Tox. 4 Oral | |||||||||
| REACH Registrations | Active | |||||||||
| Limited Quantities | 5.0 kg (11 lbs) (solid) | |||||||||
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) | |||||||||
| NFPA 704 |
|
1,10-Diaminodecane price More Price(41)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | D14204 | 1,10-Diaminodecane 97% | 646-25-3 | 5g | $85.4 | 2026-04-30 | Buy |
| Sigma-Aldrich | D14204 | 1,10-Diaminodecane 97% | 646-25-3 | 25g | $405 | 2026-04-30 | Buy |
| Sigma-Aldrich | 95661 | 1,10-Diaminodecane analytical standard | 646-25-3 | 100MG | $68 | 2026-04-30 | Buy |
| Sigma-Aldrich | 95661 | 1,10-Diaminodecane analytical standard | 646-25-3 | 1 unit | $63.3 | 2025-07-31 | Buy |
| TCI Chemical | D0085 | 1,10-Diaminodecane >98.0%(GC)(T) | 646-25-3 | 25g | $137 | 2026-04-30 | Buy |
1,10-Diaminodecane Chemical Properties,Uses,Production
Chemical Properties
white to light yellow chunks or powder
Uses
1,10-Diaminodecane is used in manufacturing method of polyimide powder.
Synthesis
1871-96-1
646-25-3
The general procedure for synthesizing decanediamine from decanedinitrile is as follows: Example 2: Hydrogenation of decanedinitrile 50 g of 1,12-decanediamine and 50 g of water were added to a 750 ml autoclave equipped with a self-priming turbine stirrer. Subsequently 10g of Raney nickel catalyst doped with 2 wt% Cr and alkalized with sodium hydroxide was added. The reactor was displaced first with nitrogen and then twice with hydrogen, the hydrogen pressure being maintained at 10 bar. The reaction mixture was heated to 90°C and the reaction was carried out at a hydrogen pressure of 20 bar. Decanedinitrile prepared in Example 1 was slowly added via a pump and a total of 400 g was injected over a period of 4 h. The heat generated during the reaction was maintained at a constant temperature by a cooling system. After the addition of sebacic nitrile was completed, the reaction was continued for 15 minutes at 20 bar hydrogen and 90°C. Upon completion of the reaction, the mixture was cooled to room temperature and the gas in the reactor was replaced with nitrogen. The catalyst was removed by filtration and part of the catalyst was recycled. The catalyst deactivation criterion was 1 g of nickel corresponding to 1 kg of hydrogenated decanedinitrile. Finally, the decanediamine is purified by distillation under reduced pressure to collect the fraction at 140 °C and 10 mmHg, which solidifies at 62 °C. The yield of this process was 95%. Note: In order to ensure that the reaction yield is maximized, the dosing rate of sebacodinitrile needs to be controlled to avoid its accumulation in the reaction system.
References
[1] Patent: US2013/204001, 2013, A1. Location in patent: Paragraph 0060
[2] Patent: US2011/190541, 2011, A1. Location in patent: Page/Page column 5
[3] Iowa State College Journal of Science, 1940, vol. 15, p. 20
[4] Chem. Zentralbl., 1941, vol. 112, # II, p. 1270
[5] Org. Synth. Coll. Vol. III, <1955> 229,
1,10-Diaminodecane Preparation Products And Raw materials
Raw materials
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Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| HENGSHUI HAOYE CHEMICAL CO.,LTD. | 0318-2012300 +86-18632882519 | hy@chemcoms.com | China | 87 | 58 |
| Nanjing Jiaju Pharmaceutical Technology Co., Ltd. | 13022518189 | 321278398@qq.com | China | 171 | 58 |
| Wuhan Smike Biotechnology Co., Ltd. | 18186154374 | 2070983007@qq.com | China | 5000 | 58 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| Beijing HwrkChemical Technology Co., Ltd | 89508211 18501085097 | sales.bj@hwrkchemical.com | China | 9407 | 55 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Beijing Ouhe Technology Co., Ltd | 13552068683 13522913783 | 2355560935@qq.com | China | 11777 | 60 |
| Jia Xing Isenchem Co.,Ltd | 0573-85285100 18627885956 | isenchem@163.com | China | 9389 | 66 |
View Lastest Price from 1,10-Diaminodecane manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-09-02 | 1,10-DIAMINODECANE
646-25-3
|
$8.00 | 1KG | 99% | Henan Fengda Chemical Co., Ltd | ||
 |
2026-08-20 | 1,10-DIAMINODECANE
646-25-3
|
$1.10 | 1g | 99.00% | 100 Tons Min | Dideu Industries Group Limited | |
 |
2026-05-28 | 1,10-Diaminodecane
646-25-3
|
$1.90 | 1KG | 99% | 10 ton | Hebei Chuanghai Biotechnology Co,.LTD |
-
- 1,10-DIAMINODECANE
646-25-3
- $8.00
- 99%
- Henan Fengda Chemical Co., Ltd
-
- 1,10-DIAMINODECANE
646-25-3
- $1.10
- 99.00%
- Dideu Industries Group Limited
-
- 1,10-Diaminodecane
646-25-3
- $1.90
- 99%
- Hebei Chuanghai Biotechnology Co,.LTD
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