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1-Bromo-2-butyne, 98%, Thermo Scientific Chemicals
154.77 € - 498.48 €
Chemical Identifiers
| CAS | 3355-28-0 |
|---|---|
| Molecular Formula | C4H5Br |
| Molecular Weight (g/mol) | 132.988 |
| MDL Number | MFCD00190233 |
| InChI Key | LNNXOEHOXSYWLD-UHFFFAOYSA-N |
| Synonym | 1-bromo-2-butyne, 2-butyne, 1-bromo, 2-butynyl bromide, 1-bromo-but-2-yne, bromo-2-butyne, 1-bromo2-butyne, but-2-ynylbromide, l-bromo-2-butine, 1-bromo-2-butine, 4-bromo-2-butyne |
| PubChem CID | 2756862 |
| IUPAC Name | 1-bromobut-2-yne |
| SMILES | CC#CCBr |
| Product Code | Brand | Quantity | Price | Quantity & Availability | |||||
|---|---|---|---|---|---|---|---|---|---|
| Product Code | Brand | Quantity | Price | Quantity & Availability | |||||
|
11374586
|
Thermo Scientific Alfa Aesar
L20134.06 |
5 g |
154.77 €
5g |
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|
11384586
|
Thermo Scientific Alfa Aesar
L20134.14 |
25 g |
498.48 €
25g |
Please sign in to purchase this item. Need a web account? Register with us today! | |||||
Description
1-Bromo-2-butyne is used in the preparation of six to eight annulated ring compounds in reaction with indoles and pseudopterane (±)-Kallolide B, which is a marine natural product. Further, it acts as a precursor in the preparation of axially chiral teranyl compounds, alkylation of L-tryptophan methyl ester, 4-butynyloxybenzene sulfonyl chloride and mono-propargylated diene derivative. In addition to this, it is also used in the synthesis of isopropylbut-2-ynylamine, allenylcyclobutanol derivatives, allyl-[4-(but-2-ynyloxy)phenyl]sulfane, allenylindium and axially chiral teranyl compounds.
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.
Applications1-Bromo-2-butyne is used in the preparation of six to eight annulated ring compounds in reaction with indoles and pseudopterane (+/-)-Kallolide B, which is a marine natural product. Further, it acts as a precursor in the preparation of axially chiral teranyl compounds, alkylation of L-tryptophan methyl ester, 4-butynyloxybenzene sulfonyl chloride and mono-propargylated diene derivative. In addition to this, it is also used in the synthesis of isopropylbut-2-ynylamine, allenylcyclobutanol derivatives, allyl-[4-(but-2-ynyloxy)phenyl]sulfane, allenylindium and axially chiral teranyl compounds.
Solubility
Miscible with acetonitrile.
Notes
Incompatible with strong oxidizing agents.
Chemical Identifiers
| 3355-28-0 | |
| 132.988 | |
| LNNXOEHOXSYWLD-UHFFFAOYSA-N | |
| 2756862 | |
| CC#CCBr |
| C4H5Br | |
| MFCD00190233 | |
| 1-bromo-2-butyne, 2-butyne, 1-bromo, 2-butynyl bromide, 1-bromo-but-2-yne, bromo-2-butyne, 1-bromo2-butyne, but-2-ynylbromide, l-bromo-2-butine, 1-bromo-2-butine, 4-bromo-2-butyne | |
| 1-bromobut-2-yne |
Specifications
| 3355-28-0 | |
| 123°C to 125°C | |
| C4H5Br | |
| MFCD00190233 | |
| 605306 | |
| 1-bromo-2-butyne, 2-butyne, 1-bromo, 2-butynyl bromide, 1-bromo-but-2-yne, bromo-2-butyne, 1-bromo2-butyne, but-2-ynylbromide, l-bromo-2-butine, 1-bromo-2-butine, 4-bromo-2-butyne | |
| LNNXOEHOXSYWLD-UHFFFAOYSA-N | |
| 1-bromobut-2-yne | |
| 2756862 | |
| 98% |
| 1.519 | |
| 36°C (96°F) | |
| 1.508 | |
| UN1993 | |
| Air Sensitive | |
| Miscible with acetonitrile. | |
| CC#CCBr | |
| 132.988 | |
| 132.99 | |
| 1-Bromo-2-butyne |
Safety and Handling
GHS H Statement
H226-H315-H319-H335
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-P501c
H226-H315-H319-H335
missing translation for 'dotInformation' : Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: FLAMMABLE LIQUIDS, N.O.S.
missing translation for 'einecsNumber' : 000-000-0
missing translation for 'tsca' : No
Recommended Storage : Ambient temperatures
RUO – Research Use Only
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