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Cas Database |
| Name |
1,9-DIAMINONONANE |
EINECS | 211-470-3 |
| CAS No. | 646-24-2 | Density | 0.858 g/cm3 |
| PSA | 52.04000 | LogP | 3.03510 |
| Solubility | Soluble in water. | Melting Point |
35-37 °C(lit.) |
| Formula | C9H22 N2 | Boiling Point | 258-259 °C756 mm Hg(lit.) |
| Molecular Weight | 158.287 | Flash Point | >230 °F |
| Transport Information | UN 3259 8 | Appearance | White to slightly yellow low melting solid |
| Safety | 26-36 37/39 | Risk Codes | 36/37/38 |
| Molecular Structure |
|
Hazard Symbols |
 Xi
|
| Synonyms |
1,9-Diaminononane;1,9-Nonamethylenediamine; Nonamethylenediamine |
Article Data | 26 |
1,9-DIAMINONONANE Synthetic route
- 73154-82-2
1,11-undecanediamide
- 646-24-2
1.9-diaminononane
| Conditions | Yield |
|---|---|
| With sodium hypochlorite; sodium hydroxide In 1,4-dioxane at 10 - 75℃; for 3h; pH=10 - 11; pH-value; Solvent; | 92% |
| Stage #1: 1,11-undecanediamide With sodium hypochlorite; sodium hydroxide Stage #2: With water In 1,4-dioxane at 45 - 75℃; for 1h; Solvent; | 14.9 g |
| Conditions | Yield |
|---|---|
| With ammonia; hydrogen; sodium hydroxide; Raney nickel In water at 130℃; under 22502.3 Torr; for 6h; Product distribution / selectivity; Autoclave; | 88% |
| With ammonia; nickel at 100℃; Hydrogenation; | |
| With ethanol; sodium |
- 37830-04-9
2,2"-(nonane-1,9-diyl)bis(isoindole-1,3-dione)
- 646-24-2
1.9-diaminononane
| Conditions | Yield |
|---|---|
| With hydrazine hydrate In ethanol Reflux; | 44% |
| Conditions | Yield |
|---|---|
| With lithium aluminium tetrahydride |
| Conditions | Yield |
|---|---|
| Multi-step reaction with 2 steps 1: NH3, H3PO4 2: Na, K, MeOH View Scheme |
| Conditions | Yield |
|---|---|
| With ammonia; chlorocarbonylhydrido[4,5-bis(dicyclohexylphosphinomethyl)acridine]ruthenium(II) In tetrahydrofuran at 150℃; under 11251.1 Torr; for 24h; Autoclave; Inert atmosphere; | |
| With ammonia; (carbonyl)(chloro)(hydrido)tris(triphenylphosphine)ruthenium(II); 1,1,1-tris(diethylphosphinomethyl)ethane In 1,3,5-trimethyl-benzene at 155℃; under 10501.1 Torr; for 24h; Product distribution / selectivity; Autoclave; | |
| With ammonia; (carbonyl)(chloro)(hydrido)tris(triphenylphosphine)ruthenium(II); [2-((diphenylphospino)methyl)-2-methyl-1,3-propanediyl]bis[diphenylphosphine] In 1,3,5-trimethyl-benzene at 155℃; under 10501.1 Torr; for 24h; Product distribution / selectivity; Inert atmosphere; |
| Conditions | Yield |
|---|---|
| Multi-step reaction with 3 steps 1.1: thionyl chloride / 1.5 h / Reflux 2.1: ammonia / methanol / 1 h / 40 °C 3.1: sodium hypochlorite; sodium hydroxide 3.2: 1 h / 45 - 75 °C View Scheme |
- 646-24-2
1.9-diaminononane
| Conditions | Yield |
|---|---|
| Stage #1: 2,8-dicyano-2,7-diene-1,9-sebacic acid With triethylamine for 5h; Reflux; Stage #2: With hydrogen; sodium hydroxide In methanol at 25 - 75℃; under 22502.3 - 26252.6 Torr; for 4.5h; Autoclave; Further stages; | 71.5 g |
- 96-82-2, 534-41-8, 534-42-9, 51267-45-9, 58459-39-5, 69728-97-8
lactobionic acid
- 646-24-2
1.9-diaminononane
| Conditions | Yield |
|---|---|
| In methanol for 24h; Heating; | 100% |
- 646-24-2
1.9-diaminononane
- 16822-47-2, 68192-89-2
1,9-diaminononane dihydrochloride
| Conditions | Yield |
|---|---|
| With hydrogenchloride In 1,4-dioxane; methanol for 0.166667h; | 100% |
| With hydrogenchloride In 1,4-dioxane; methanol for 0.166667h; Schlenk technique; Inert atmosphere; | 100% |
| With hydrogenchloride In diethyl ether |
1,9-DIAMINONONANE Chemical Properties
Product Name: 1,9-Diaminononane (CAS NO.646-24-2)
Molecular Formula: C9H22N2
Molecular Weight: 158.28g/mol
Mol File: 646-24-2.mol
Einecs: 211-470-3
Appearance: White to slightly yellow low melting solid
Melting Point: 35-37 °C(lit.)
Boiling point: 258.7 °C at 760 mmHg
Flash Point: 110.6 °C
Density: 0.858 g/cm3
Sensitive: Air Sensitive
Product Categories: alpha,omega-Alkanediamines; alpha,omega-Bifunctional Alkanes; Monofunctional and alpha,omega-Bifunctional Alkanes
Synonyms of 1,9-Diaminononane (CAS NO.646-24-2): Rarechem Al Bw 0086 ; Nonamethylenediamine ; 1,9-Nonanediamine ; 1,9-Diaminononane ; 1,9-Diaminonane ; 1,9-Nonamethylenediamine ; Diaminononane .
1,9-DIAMINONONANE Safety Profile
Safety Information of 1,9-Diaminononane (CAS NO.646-24-2):
Hazard Codes: Xi.gif){kind=small}
Risk Statements: 36/37/38
36: Irritating to the eyes
37: Irritating to the respiratory system
38: Irritating to the skin
Safety Statements: 26-36
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36: Wear suitable protective clothing
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