68399-81-5
Product Name:
TAPSO
Formula:
C7H17NO7S
Synonyms:
2-Hydroxy-3-[tris(hydroxymethyl)methylamino]-1-propanesulfonic acid;N-[Tris(hydroxymethyl)methyl]-3-amino-2-hydroxypropanesulfonic acid
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CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Colorless solid; [Merck Index] White crystalline solid; [Sigma-Aldrich MSDS] |
|---|---|
| Chemical Classes | Other Uses -> Biological Buffers |
SAFETY INFORMATION
| Signal word | Warning |
|---|---|
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
COMPUTED DESCRIPTORS
| Molecular Weight | 259.28 g/mol |
|---|---|
| XLogP3 | -6.4 |
| Hydrogen Bond Donor Count | 6 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 8 |
| Exact Mass | 259.07257305 g/mol |
| Monoisotopic Mass | 259.07257305 g/mol |
| Topological Polar Surface Area | 156 Ų |
| Heavy Atom Count | 16 |
| Formal Charge | 0 |
| Complexity | 273 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 1 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |