2-Butynoic acid
Where It Comes From
No data available
Why It Matters
No data available
Vendor Pricing
$0.72/gAA BLOCKS
CountryUnited States
Pack$72.00 / 100 g
Purity98%
Vendors25 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
24 more vendors
| Vendor | Country Supplier country. Where available, shows shipping origin. When the supplier ships from a different country than where they are registered, both are shown. Most suppliers show registration country only. | $/g | Pack | Purity |
|---|---|---|---|---|
| A2B Chem LLC | United States | $0.72 | 100 g | 98% |
| Combi-Blocks, Inc. | United States | $0.92 | 500 g | 98% |
| Chemscene | United States | $1.02 | 500 g | — |
| Ambeed, Inc. | United States | $1.02 | 500 g | 98% |
| Aaron Chemicals LLC | Hong Kong | $1.05 | 250 g | 98% |
| Angene Chemical | China → Hong Kong | $1.06 | 500 g | 98% |
| AstaTech, Inc | United States | $1.19 | 100 g | 97% |
| Fluorochem UK | United Kingdom | $1.26 | 500 g | 98% |
| Synthonix | United States | $1.60 | 25 g | 95% |
| Fluorochem EU | Germany | $2.12 | 100 g | 98% |
| Manchester Organics | United Kingdom | $2.26 | 100 g | — |
| Apollo Scientific UK | United Kingdom | $2.48 | 25 g | 99% |
| AK Scientific Specialized | United States | $2.80 | 100 g | 98% |
| AK Scientific, Inc. | United States | $3.84 | 100 g | 99% |
| Acrotein ChemBio, Inc. | United States | $4.44 | 100 g | — |
| Angene International Limited | United States | $6.72 | 25 g | 98% |
| ALFA AESAR | Germany | $32.21 | 25 g | 98% |
| TargetMol Chemicals | China → United States | $40.00 | 1 g | — |
| Sigma-Aldrich (Rush Stock) | Germany | $42.29 | 5 g | 98% |
| Sigma-Aldrich | Germany | $42.29 | 5 g | 98% |
| Key Organics Ltd. | United Kingdom | $1010.00 | 100 mg | 95% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 98% |
| Asinex | Netherlands | $6461.40 | 100 mg | 90% |
| TimTec, LLC (back-ordered) | United States | $32000.00 | 15 mg | 94% |
Chemical Identity
CAS590-93-2
PubChem CIDNo data available
DTXSIDDTXSID4060444
FormulaC4H4O2
Mol. Weight84.074 g/mol
SMILESCC#CC(O)=O
Data Sources
CAS 590-93-22026-04-29
https://www.epa.gov/tsca-inventory
Archive: data/sources/tsca/tsca_inventory.csv