Tetrahydro-4-pyranol
Synonym(s):4-Hydroxytetrahydropyran
- CAS NO.：2081-44-9
- Empirical Formula: C5H10O2
- Molecular Weight: 102.13
- MDL number: MFCD00006633
- EINECS: 218-210-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:13:14
What is Tetrahydro-4-pyranol?
Chemical properties
Colorless transparent liquid
The Uses of Tetrahydro-4-pyranol
Tetrahydro-4-pyranol is a building block of various organic compounds and pharmaceuticals.
The Uses of Tetrahydro-4-pyranol
Tetrahydro-4-pyranol (4-Hydroxytetrahydropyran) was used in the quantitative analysis of 3-hydroxytetrahydropyran (3-HTHP).
Properties of Tetrahydro-4-pyranol
| Boiling point: | 87 °C/15 mmHg (lit.) |
| Density | 1.071 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 190 °F |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Chloroform, Methanol |
| form | Oil |
| pka | 14.61±0.20(Predicted) |
| color | Clear Colourless |
| BRN | 102736 |
| CAS DataBase Reference | 2081-44-9(CAS DataBase Reference) |
| NIST Chemistry Reference | Tetrahydro-4H-pyran-4-ol(2081-44-9) |
Safety information for Tetrahydro-4-pyranol
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H318:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. 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 for Tetrahydro-4-pyranol
| InChIKey | LMYJGUNNJIDROI-UHFFFAOYSA-N |
Tetrahydro-4-pyranol manufacturer
JSK Chemicals
3Y
Phone:+91-9879767984
Whatsapp: +91-9879767970
product: Tetrahydro-4-pyranol,98% 2081-44-9 99%
SAKEM LLP
1Y
Phone:+91-9676889998
Whatsapp: +91-9676889998
product: 2081-44-9 4-Hydroxytetrahydropyran 98%
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