4-Morpholineethanesulfonic acid
- Product Name4-Morpholineethanesulfonic acid
- CAS4432-31-9
- CBNumberCB3100297
- MFC6H13NO4S
- MW195.24
- EINECS224-632-3
- MDL NumberMFCD00006181
- MOL File4432-31-9.mol
- MSDS FileSDS
Chemical Properties
Melting point | >300 °C(lit.) |
Boiling point | 102°C |
Density | 1.208 (estimate) |
refractive index | 1.5500 (estimate) |
storage temp. | 2-8°C |
solubility | H2O: 0.5 M at 20 °C, clear |
form | Powder |
pka | pKa at 0.1M ionic: 0°, 6.38; 20°, 6.15; 37°, 5.98; pKa1 1.99; pKa2 6.21; pKa/°C -0.011 |
color | White |
PH | 2.5-4.0 (25℃ in neat) |
PH Range | 5.5 - 6.7 |
Water Solubility | 185.2g/L at 20℃ |
λmax | λ: 260 nm Amax: 0.01 λ: 280 nm Amax: 0.01 |
Merck | 13,5929 |
BRN | 6350956 |
Stability | Stable. Incompatible with strong oxidizing agents. |
InChIKey | SXGZJKUKBWWHRA-UHFFFAOYSA-N |
LogP | -2.2 at 20℃ |
Safety
Symbol(GHS) | |
Signal word | Warning |
Hazard statements | H315-H319-H335 |
Precautionary statements | P261-P271-P280 |
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 26-36-24/25-22 |
WGK Germany | 1 |
RTECS | QE9104530 |
HS Code | 29349990 |