1,3-Bis[3-(dimethylamino)propyl]urea
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Category：Paint chemicals Own Brand：MT /MOQ:100KG /From China/ B2B only.
Introduction
CAS No. 52338-87-1
Content 92%
Packing 180kg/drum
Names and Identifiers
| 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) |
52338-87-1 – Physico-chemical Properties
| 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 |
52338-87-1 – Reference Information
| LogP | -0.085 at 20℃ |
1.3-Bis[3-(dimethylamino)propyl]urea (CAS 52338-87-1)
| 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) |
Chemical Characteristics
| 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 |
Key Applications
| Industry | Function |
|---|---|
| Polyurethane Catalysts | Gelation catalyst |
| Epoxy Resins | Curing agent |
| Textile Auxiliaries | Softener component |
| Personal Care | Hair conditioning agent |
Safety & Handling
| 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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