Harmless N,N-Dimethyl-p-toluidine – Essential Catalyst and Chemical Intermediate (CAS 122-20-3)
1.Product name:Triisopropanolamine
2.CAS number:CAS 122-20-3
3.Molecular formula: C9H21NO3
4.Molecular weight: 191.27 g/mol
5.Appearance: white to slightly yellow crystalline solid, almost odorless
6.Melting point: 48-52°C
7.Boiling point: 190°C (23 mmHg)
8.Density: 1.0 g/cm3
9.Vapor pressure: 1 hPa (100°C)
10.Refractive index: 1.4200 (estimated)
11.Flash point: 160°C
12.Storage temperature: below +30°C
13.Form: Crystalline low melting point solid
14.pKa: 14.37±0.20 (predicted value)
15.Color: white to slightly yellowish
16.pH: 10.8 (100g/L, H2O, 20°C)
17.Explosion Limit: 0.8-5.8% (V)
18.Water solubility: soluble
19.Sensitivity: Hygroscopic
Related Parameters:
| Product name | Triisopropanolamine |
| CAS number | CAS 122-20-3 |
| Molecular formula | C9H21NO3 |
| Molecular weight | 191.27 g/mol |
| Appearance | white to slightly yellow crystalline solid, almost odorless |
| Melting point | 48-52°C |
| Boiling point | 190°C (23 mmHg) |
| Density | 1.0 g/cm3 |
| Flash point | 160°C |
| Storage temperature | below +30°C |
| Form | Crystalline low melting point solid |
| Sensitivity | Hygroscopic |
| Water solubility | soluble |
| Color | white to slightly yellowish |
| pKa | 14.37±0.20 (predicted value) |
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