3-Hydroxypropanesulfonic acid
- CAS NO.：15909-83-8
- Empirical Formula: C3H8O4S
- Molecular Weight: 140.16
- MDL number: MFCD00066499
- EINECS: 240-051-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:55:38
What is 3-Hydroxypropanesulfonic acid?
The Uses of 3-Hydroxypropanesulfonic acid
3-Hydroxypropanesulfonic Acid is used in preparation of Propane Sultone from Hydroxypropanesulfonic Acid.
General Description
may contain up to ~40% (NMR) 3,3′-Oxydi(propanesulfonic acid)
Properties of 3-Hydroxypropanesulfonic acid
| Density | 1.364 g/mL at 20 °C (lit.) |
| refractive index | n |
| Flash point: | 100 °C |
| storage temp. | Sealed in dry,Room Temperature |
| pka | 1.69±0.50(Predicted) |
| form | clear liquid |
| color | Light yellow to Yellow to Orange |
| BRN | 1753832 |
| EPA Substance Registry System | 1-Propanesulfonic acid, 3-hydroxy- (15909-83-8) |
Safety information for 3-Hydroxypropanesulfonic acid
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P363:Wash contaminated clothing before reuse. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for 3-Hydroxypropanesulfonic acid
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