Learn More
4-Pentyn-2-ol, 97%, Thermo Scientific Chemicals
Description
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.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
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.
Solubility
Miscible with chloroform and ethyl acetate.
Notes
Incompatible with strong oxidizing agents, acid chlorides and acid anhydrides.
Specifications
Specifications
| Density | 0.892 |
| Boiling Point | 126°C to 127°C |
| Flash Point | 37°C (98°F) |
| Molecular Formula | C5H8O |
| Refractive Index | 1.438 |
| Quantity | 25 g |
| UN Number | UN1987 |
| Beilstein | 1734245 |
| Synonym | 4-pentyn-2-ol, 4-pentyne-2-ol, +--4-pentyn-2-ol, r,s-4-pentyn-2-ol, 4-hydroxypentyne, pentyne-4-ol, 4-pentin-2-ol, 1-methyl-3-butyn-1-ol, +/--4-pentyn-2-ol |
| Solubility Information | Miscible with chloroform and ethyl acetate. |
| Show More |
Safety and Handling
| Hazard Category | H226-H302+H312+H332-H315-H319-H335 |
| Hazard Statement | GHS H Statement H226-H315-H319-H335 Flammable liquid and vapor. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. |
| Precautionary Statement | P210-P233-P235-P240-P241-P242-P243-P261-P264b-P270-P271-P280-P301+P312-P303+P361+P353-P304+P340-P305+P351+P338-P312-P330-P332+P313-P363-P370+P378q-P501c |
| DOTInformation | Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: ALCOHOLS, N.O.S. |
| EINECSNumber | 218-321-1 |
| TSCA | No |
| Recommended Storage | Ambient temperatures |
RUO – Research Use Only
Your input is important to us. Please complete this form to provide feedback related to the content on this product.