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| Classification | Paint Additives |
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CAS No. 52338-87-1
Content 92%
Packing 180kg/drum
| Name | 1,3-bis[3-(dimethylamino)propyl]urea |
| Synonyms | Einecs 257-861-2 Niax* catalyst EF-700 bis(dimethylaminopropyl)urea 1,3-Bis(3-(dimethylamino)propyl)urea 1,3-bis[3-(dimethylamino)propyl]urea N,N’-Bis[3-(dimethylamino)propyl]urea N,N’-Bis(3-(dimethylamino)propyl)urea Urea, N,N-bis3-(dimethylamino)propyl- Urea, N,N’-bis(3-(dimethylamino)propyl)- 1,3-Bis[3-(dimethylamino)propyl]harnstoff |
| CAS | 52338-87-1 |
| EINECS | 257-861-2 |
| InChI | InChI=1/C11H26N4O/c1-14(2)9-5-7-12-11(16)13-8-6-10-15(3)4/h5-10H2,1-4H3,(H2,12,13,16) |
| Molecular Formula | C11H26N4O |
| Molar Mass | 230.35 |
| Density | 0.962±0.06 g/cm3(Predicted) |
| Boling Point | 377.8±27.0 °C(Predicted) |
| Flash Point | 182.3°C |
| Water Solubility | 10g/L at 20℃ |
| Vapor Presure | 4.799hPa at 21.1℃ |
| pKa | 14.12±0.46(Predicted) |
| Storage Condition | 2-8°C |
| Refractive Index | 1.477 |
| LogP | -0.085 at 20℃ |
| Property | Specification |
|---|---|
| Chemical Name | 1.3-Bis[3-(dimethylamino)propyl]urea |
| Molecular Formula | C₁₃H₃₀N₄O |
| Molecular Weight | 258.41 g/mol |
| Appearance | Clear to pale yellow viscous liquid |
| Density | ~0.95 g/cm³ at 20°C |
| Solubility | Water and polar organic solvents |
| Boiling Point | >200°C (decomposes) |
| Parameter | Value/Description |
|---|---|
| Amine Value | 400-450 mg KOH/g |
| pH (10% solution) | 10-12 (basic) |
| Functionality | Tertiary diamine with urea linkage |
| Reactivity | Forms quaternary ammonium salts |
| Industry | Function |
|---|---|
| Polyurethane Catalysts | Gelation catalyst |
| Epoxy Resins | Curing agent |
| Textile Auxiliaries | Softener component |
| Personal Care | Hair conditioning agent |
| Aspect | Information |
|---|---|
| Skin Irritation | Moderate |
| Eye Contact | Severe irritation |
| Environmental Impact | Readily biodegradable |
| Storage Conditions | Tightly sealed in cool, dry place |
| Incompatibilities | Strong acids, oxidizers |
Note: This bifunctional tertiary amine compound is valued for its dual catalytic and conditioning properties. The urea linkage provides enhanced stability compared to simple diamines. Always handle with appropriate PPE (gloves, goggles).
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