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2-Butyne, 98%, Thermo Scientific Chemicals
$103.88 - $1370.45
Chemical Identifiers
| CAS | 503-17-3 |
|---|---|
| Molecular Formula | C4H6 |
| Molecular Weight (g/mol) | 54.092 |
| MDL Number | MFCD00009275 |
| InChI Key | XNMQEEKYCVKGBD-UHFFFAOYSA-N |
| Synonym | 2-butyne, dimethylacetylene, crotonylene, unii-lke6d3018e, ch3cequivcch3, 1,2-dimethylvinylene, 1-methyl-1-propynyl, 2-butyn, acmc-209kl9 |
| PubChem CID | 10419 |
| IUPAC Name | but-2-yne |
| SMILES | CC#CC |
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
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AAA1382306
|
Thermo Scientific Chemicals
A1382306 |
5 g |
Each for $103.88
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AAA1382314
|
Thermo Scientific Chemicals
A1382314 |
25 g |
Each for $340.89
|
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AAA1382322
|
Thermo Scientific Chemicals
A1382322 |
100 g |
Each for $1,370.45
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Description
2-Butyne is used to synthesize alkylated hydroquinones in the total synthesis of Vitamin E. It is also used as pharmaceutical intermediates.
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.
Applications2-Butyne is used to synthesize alkylated hydroquinones in the total synthesis of Vitamin E. It is also used as pharmaceutical intermediates.
Solubility
Not miscible in water.
Notes
Avoid extremes of temperature and direct sunlight. Heat-sensitive. Avoid contact with oxidizing materials. Incompatible with Halogens. Chlorinated solvents.
Chemical Identifiers
| 503-17-3 | |
| 54.092 | |
| XNMQEEKYCVKGBD-UHFFFAOYSA-N | |
| 10419 | |
| CC#CC |
| C4H6 | |
| MFCD00009275 | |
| 2-butyne, dimethylacetylene, crotonylene, unii-lke6d3018e, ch3cequivcch3, 1,2-dimethylvinylene, 1-methyl-1-propynyl, 2-butyn, acmc-209kl9 | |
| but-2-yne |
Specifications
| 503-17-3 | |
| 0.69 | |
| −49°C (−56°F) | |
| C4H6 | |
| MFCD00009275 | |
| UN3295 | |
| 2-butyne, dimethylacetylene, crotonylene, unii-lke6d3018e, ch3cequivcch3, 1,2-dimethylvinylene, 1-methyl-1-propynyl, 2-butyn, acmc-209kl9 | |
| XNMQEEKYCVKGBD-UHFFFAOYSA-N | |
| but-2-yne | |
| 10419 | |
| 98% |
| -32°C | |
| 24°C to 27°C | |
| Recognizable | |
| 1.392 | |
| 5 g | |
| 1361340 | |
| Not miscible in water. | |
| CC#CC | |
| 54.092 | |
| 54.09 | |
| 2-Butyne |
Safety and Handling
GHS H Statement
H224-H315-H319-H335
Extremely flammable liquid and vapour.
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-P501c
H224-H315-H319-H335
DOTInformation : Transport Hazard Class: 3; Packing Group: I; Proper Shipping Name: HYDROCARBONS, LIQUID, N.O.S.
EINECSNumber : 207-962-2
TSCA : Yes
Recommended Storage : Keep cold
RUO – Research Use Only