propargyl alcohol, or 2-propyn-1-ol, 3 - hydroxy methyl acetylene, and acetylenyl carbinol is an organic compound with the formula c3h4o and cas no 107-19-7. propargyl alcohol is a colorless viscous liquid with myrcia odour that is slightly yellow liquid when long-term storage or exposed to light. it is a flammable liquid that is miscible with water, alcohol and ethers. it is used as a rust remover, corrosion inhibitor, metal complex solution, solvent stabilizer and electroplating brightener additive. it is used as a biodegradable chemical intermediate to make pesticides, biocides and pharmaceuticals.
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项目item | 指标 specification | |
优等品superior | 合格品qualified | |
外观 appearance | 无色透明液体 clear liquid | 无色透明液体 clear liquid |
c3h4o含量w/% content ≥ | 99.5 | 99.0 |
水含量w/% water ≤ | 0.1 | 0.2 |
醛含量w/% aldehyde ≤ | 0.1 | 0.1 |
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