4,4'-METHYLENEBIS(2,6-DIISOPROPYLANILINE)
- CAS NO.：19900-69-7
- Empirical Formula: C25H38N2
- Molecular Weight: 366.58
- MDL number: MFCD00071554
- EINECS: 243-421-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-04-23 13:52:06
What is 4,4'-METHYLENEBIS(2,6-DIISOPROPYLANILINE)?
Chemical properties
4,4'-METHYLENEBIS(2,6-DIISOPROPYLANILINE) is solidified melt
The Uses of 4,4'-METHYLENEBIS(2,6-DIISOPROPYLANILINE)
4,4'-METHYLENEBIS(2,6-DIISOPROPYLANILINE) is an excellent chain extender for elastomeric polyurethanes (PU) especially useful in systems cured at room temperature. It is also a curing agent for epoxides (EP) and an intermediate for organic syntheses.
Flammability and Explosibility
Non flammable
Properties of 4,4'-METHYLENEBIS(2,6-DIISOPROPYLANILINE)
| Melting point: | 10-30 °C |
| Boiling point: | 215-218 °C (0.5 mmHg) |
| Density | 0.99 |
| vapor pressure | 0Pa at 25℃ |
| refractive index | 1.7620 (estimate) |
| Flash point: | 113 °C |
| storage temp. | 2-8°C |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | 4.99±0.25(Predicted) |
| color | Light Beige to Brown |
| Water Solubility | 488ng/L at 23℃ |
| EPA Substance Registry System | Benzenamine, 4,4'-methylenebis[2,6-bis(1-methylethyl)- (19900-69-7) |
Safety information for 4,4'-METHYLENEBIS(2,6-DIISOPROPYLANILINE)
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. |
Computed Descriptors for 4,4'-METHYLENEBIS(2,6-DIISOPROPYLANILINE)
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