BD0354648
4,4'-Methylenebis(2,6-diisopropylaniline) , 98% , 19900-69-7
CAS NO.:19900-69-7
Empirical Formula: C25H38N2
Molecular Weight: 366.58
MDL number: MFCD00071554
EINECS: 243-421-7
Pack Size | Price | Stock | Quantity |
250mg | RMB593.60 | In Stock |
|
1g | RMB1487.20 | In Stock |
|
5g | RMB4466.40 | In Stock |
|
others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
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℃ |
LogP | 5.68 at 23.3℃ |
EPA Substance Registry System | Benzenamine, 4,4'-methylenebis[2,6-bis(1-methylethyl)- (19900-69-7) |
Description and Uses
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.
Safety
Symbol(GHS) | GHS07 |
Signal word | Warning |
Hazard statements | H315 |
Precautionary statements | P280 |
Hazard Codes | Xn |
Risk Statements | 36/38-20/21/22-36/37/38 |
Safety Statements | 36/37/39-26-36 |