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3,3-Dimethyl-1-butyne, 98%, Thermo Scientific Chemicals
Supplier: Thermo Scientific Chemicals A1401306
Description
3,3-Dimethyl-1-butyne is used as an active pharmaceutical intermediate for terbinafine. It is also used in the preparation of 2,2,7,7-tetramethyl-octa-3,5-diyne. Further, it is used in the synthesis of erythro and threo isomers of B-(3,3-dimethyl-1,2-dideuterio-1-butyl)-9-BBN by hydroboration-deuteronolysis-hydroboration sequence.
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.
Applications3,3-Dimethyl-1-butyne is used as an active pharmaceutical intermediate for terbinafine. It is also used in the preparation of 2,2,7,7-tetramethyl-octa-3,5-diyne. Further, it is used in the synthesis of erythro and threo isomers of B-(3,3-dimethyl-1,2-dideuterio-1-butyl)-9-BBN by hydroboration-deuteronolysis-hydroboration sequence.
Solubility
Miscible with chloroform, benzene and toluene. Immiscible with water.
Notes
Store in a cool place. Incompatible with strong oxidizing agents.
Specifications
| 3,3-Dimethyl-1-butyne | |
| -78°C | |
| 37°C to 38°C | |
| Recognizable | |
| 1.3745 | |
| MFCD00008852 | |
| UN3295 | |
| 3,3-dimethyl-1-butyne, tert-butylacetylene, t-butylacetylene, 3,3-dimethylbutyne, 1-butyne, 3,3-dimethyl, t-butyl acetylene, 3,3,3-trimethylpropyne, 1-butyne,3,3-dimethyl, tertbutylacetylene, tert-butylacetyiene | |
| PPWNCLVNXGCGAF-UHFFFAOYSA-N | |
| 3,3-dimethylbut-1-yne | |
| 13512 | |
| 98% |
| 917-92-0 | |
| 0.671 | |
| <−34°C (−29°F) | |
| C6H10 | |
| (CH3)3CC≡CH | |
| 5 g | |
| 1697100 | |
| Miscible with chloroform,benzene and toluene. Immiscible with water. | |
| CC(C)(C)C#C | |
| 82.146 | |
| 82.15 |
Chemical Identifiers
| 917-92-0 | |
| 82.146 | |
| PPWNCLVNXGCGAF-UHFFFAOYSA-N | |
| 3,3-dimethylbut-1-yne |
| C6H10 | |
| MFCD00008852 | |
| 13512 | |
| CC(C)(C)C#C |
Safety and Handling
GHS H Statement
H225-H304
Highly flammable liquid and vapour.
May be fatal if swallowed and enters airways.
P210-P233-P235-P240-P241-P242-P243-P261-P264b-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P312-P332+P313-P363-P370+P378q-P501c
H225-H315-H319-H335
DOTInformation : Hazard Class: 3; Packaging Group: I
EINECSNumber : 213-035-3
TSCA : No
Recommended Storage : Keep cold
RUO – Research Use Only