3-MERCAPTO-1-PROPANOL
Synonym(s):3-Mercaptopropanol
- CAS NO.：19721-22-3
- Empirical Formula: C3H8OS
- Molecular Weight: 92.16
- MDL number: MFCD00192262
- EINECS: 627-858-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:22:52
What is 3-MERCAPTO-1-PROPANOL?
Chemical properties
Clear colorless liquid
The Uses of 3-MERCAPTO-1-PROPANOL
3-Mercapto-1-propanol is used to produce hydrophilic SAMs. Also used as a Traceless Linker for Chemical and Enzymatic Synthesis of Oligosaccharides1
The Uses of 3-MERCAPTO-1-PROPANOL
3-Mercapto-1-propanol has been reported to be used as a label-free capacitive DNA detection system due to it’s terminating thiol end.
What are the applications of Application
3-Mercapto-1-propanol is a potentially useful synthetic reagent and simple alcohol-thiol
Properties of 3-MERCAPTO-1-PROPANOL
| Boiling point: | 81-82 °C/10 mmHg (lit.) |
| Density | 1.067 g/mL at 20 °C (lit.) |
| refractive index | n |
| Flash point: | 185 °F |
| pka | 10.05±0.10(Predicted) |
| form | Liquid |
| color | Clear colorless |
| BRN | 1731082 |
| EPA Substance Registry System | 1-Propanol, 3-mercapto- (19721-22-3) |
Safety information for 3-MERCAPTO-1-PROPANOL
| Signal word | Danger |
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06 |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. |
Computed Descriptors for 3-MERCAPTO-1-PROPANOL
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