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2-Pentynoic acid, 97%

Catalog No. AAH5341114
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AAH5341106 5 g
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Catalog No. AAH5341114 Supplier Thermo Scientific Chemicals Supplier No. H5341114
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Description

CAS: 5963-77-9 | C5H6O2 | 98.101 g/mol

2-Pentynoic acid is used in the stereoselective synthesis of vinylstannanes. It is also used in the synthesis of spiroindolines derivatives.

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
2-Pentynoic acid is used in the stereoselective synthesis of vinylstannanes. It is also used in the synthesis of spiroindolines derivatives.

Notes
Stable under recommended storage conditions. Incompatible with oxidizing agents.

Chemical Identifiers

CAS 5963-77-9
Molecular Formula C5H6O2
Molecular Weight (g/mol) 98.101
MDL Number MFCD00014370
InChI Key MINRDQDGBLQBGD-UHFFFAOYSA-N
Synonym 2-pentynoic acid, pentynoic acid, 2-pentynoicacid, 2-pentyneoic acid, acmc-1ay8s
PubChem CID 324379
IUPAC Name pent-2-ynoic acid
SMILES CCC#CC(=O)O

Specifications

Melting Point 47°C to 53°C
Flash Point 96°C (205°F)
Linear Formula CH3CH2CH≡CCO2H
Quantity 25 g
Formula Weight 98.1
Percent Purity 97%
Chemical Name or Material 2-Pentynoic acid

Safety and Handling

Hazard Category H302-H315-H319-H335
Hazard Statement GHS H Statement
H301-H315-H319-H335
Toxic if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c
TSCA No
Recommended Storage Ambient temperatures

RUO – Research Use Only