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3-Methyl-1-butyne, 96%
CAS: 598-23-2 | C5H8 | 68.119 g/mol
Supplier: Thermo Scientific Chemicals H5343914
Description
3-Methyl-1-butyne is a terminal alkyne that under goes hydrosilylation reaction using phenylsilane. 3-Methyl-1-butyne is used as an intermediate for pharmaceuticals, in cosmetics and in chemical research.
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-Methyl-1-butyne is a terminal alkyne that under goes hydrosilylation reaction using phenylsilane. 3-Methyl-1-butyne is used as an intermediate for pharmaceuticals, in cosmetics and in chemical research.
Solubility
Miscible with alcohol. Immiscible with water.
Notes
Store in cool place. Light and heat sensitive. Incompatible with strong oxidizing agents, acids and bases.
Specifications
| 3-Methyl-1-butyne | |
| 0.666 | |
| −30°C (−22°F) | |
| 1.374 | |
| MFCD00039853 | |
| UN3295 | |
| Miscible with alcohol. Immiscible with water. | |
| CC(C)C#C | |
| 68.119 | |
| CHEBI:87379 | |
| 97% |
| 598-23-2 | |
| 30°C | |
| C5H8 | |
| (CH3)2CHC≡CH | |
| 25 g | |
| 3-methyl-1-butyne, 1-butyne, 3-methyl, isopentyne, isopropylacetylene, isopropyl acetylene, 3-methylbutyne, 2-methyl-3-butyne, 3-methyl-but-1-yne, 3-methyl,1-butyne | |
| USCSRAJGJYMJFZ-UHFFFAOYSA-N | |
| 3-methylbut-1-yne | |
| 69019 | |
| 68.12 |
Chemical Identifiers
| 598-23-2 | |
| 68.119 | |
| USCSRAJGJYMJFZ-UHFFFAOYSA-N | |
| 69019 | |
| 3-methylbut-1-yne |
| C5H8 | |
| MFCD00039853 | |
| 3-methyl-1-butyne, 1-butyne, 3-methyl, isopentyne, isopropylacetylene, isopropyl acetylene, 3-methylbutyne, 2-methyl-3-butyne, 3-methyl-but-1-yne, 3-methyl,1-butyne | |
| CHEBI:87379 | |
| CC(C)C#C |
Safety and Handling
GHS H Statement
H224-H315-H319-H335
Extremely flammable liquid and vapor.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
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-P372-P374-P380-P501c
H224-H315-H319-H335
DOTInformation : Transport Hazard Class: 3; Packing Group: I; Proper Shipping Name: HYDROCARBONS, LIQUID, N.O.S.
EINECSNumber : 209-925-6
RTECSNumber : PF9060500
TSCA : No
Recommended Storage : Keep cold
RUO – Research Use Only