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1-Pentyne, 99%, Thermo Scientific Chemicals Product Code.: 11317725
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1-Pentyne, 99%, Thermo Scientific Chemicals

Product Code. 11317725
25 g
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Quantity:
5 g
25 g
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Product Code. 11317725

Brand: Thermo Scientific Alfa Aesar L02479.14

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Description

1-Pentyne has been used in preparation of:lithium acetylides, required for asymmetric synthesis of α,α-dibranched propargyl sulfinamides. It is also used to synthesize 7-hydroxy-10-methoxy-3H-naphtho[2.1-b]pyrans.

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.

Applications
1-Pentyne has been used in preparation of:lithium acetylides, required for asymmetric synthesis of α,α-dibranched propargyl sulfinamides. It is also used to synthesize 7-hydroxy-10-methoxy-3H-naphtho[2.1-b]pyrans.

Solubility
Soluble in water. (1.05 g/L) at 20°C.

Notes
Store at 2-8°C. Incompatible with oxidizing agents. Store away from heat.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 627-19-0
Molecular Formula C5H8
Molecular Weight (g/mol) 68.12
MDL Number MFCD00009469
InChI Key IBXNCJKFFQIKKY-UHFFFAOYSA-N
Synonym 1-pentyne, propylacetylene, pentyne, acetylene, propyl, pentin, pentyn, 1-n-pentyne, pent-1-yn-1-yl, acmc-1cuk3
PubChem CID 12309
IUPAC Name pent-1-yne
SMILES CCCC#C

Specifications

Melting Point -106°C
Density 0.692
Boiling Point 39°C to 41°C
Flash Point −20°C (−4°F)
Odor Unpleasant
Linear Formula CH3CH2CH2C≡CH
Refractive Index 1.386
Quantity 25 g
UN Number UN3295
Beilstein 1697133
Solubility Information Soluble in water. (1.05g/L) at 20°C.
Formula Weight 68.12
Percent Purity 99%
Chemical Name or Material 1-Pentyne
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5 results found
Lot Number Certificate Type Date Catalog Number
Lot Number10246156 Certificate TypeCertificate of Analysis Date09/05/2023 Catalog NumberL02479.14
Lot Number10241826 Certificate TypeCertificate of Analysis Date07/07/2022 Catalog NumberL02479.06,L02479.14
Lot Number10196209 Certificate TypeCertificate of Analysis Date12/04/2022 Catalog NumberL02479.06,L02479.14
Lot Number10144704 Certificate TypeCertificate of Analysis Date08/12/2021 Catalog NumberL02479.06,L02479.14
Lot Number10182144 Certificate TypeCertificate of Analysis Date08/12/2021 Catalog NumberL02479.06,L02479.14

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