|
|
| | 4-PENTYN-2-OL Basic information |
| | 4-PENTYN-2-OL Chemical Properties |
| Melting point | -24.1°C (estimate) | | Boiling point | 126-127 °C (lit.) | | density | 0.892 g/mL at 25 °C (lit.) | | refractive index | n20/D 1.438(lit.) | | Fp | 99 °F | | storage temp. | Flammables area | | solubility | Miscible with chloroform and ethyl acetate. | | form | Liquid | | pka | 14.29±0.20(Predicted) | | Specific Gravity | 0.892 | | color | Clear colorless to pale yellow | | BRN | 1734245 | | CAS DataBase Reference | 2117-11-5(CAS DataBase Reference) |
| Hazard Codes | Xi | | Risk Statements | 10-36/37/38 | | Safety Statements | 26-36 | | RIDADR | UN 1987 3/PG 3 | | WGK Germany | 3 | | F | 10 | | HazardClass | 3 | | PackingGroup | III | | HS Code | 29052990 |
| | 4-PENTYN-2-OL Usage And Synthesis |
| Chemical Properties | 4-PENTYN-2-OL is clear colorless to pale yellow liquid | | Uses | 4-PENTYN-2-OL is used in QSAR studies pertaining to toxicity levels of organic compounds in environmental situations. | | Uses | 4-Pentyn-2-ol is used in Quantitative structure activity relationship (QSAR) studies pertaining to toxic levels of organic compounds in environmental situations. It is also used in the preparation of Fischer-type rhenium(III) benzoyldiazenido-2-oxacyclocarbenes. Further, it is used in the preparation of C-aryl glycosides by undergoing cycloaddition reaction with an aryl nitrile oxide. | | General Description | 4-Pentyn-2-ol, a secondary homopropargylic alcohol, is toxic with LC50 value of 160. |
| | 4-PENTYN-2-OL Preparation Products And Raw materials |
|