2-ETHYNYLPYRIDINE 98% (C005B-023684)

General description

2-Ethynylpyridine is a pyridine derivative.

Application

2-Ethynylpyridine has been used to synthesize:

• poly(2-ethynyl-N-iodopyridinium iodide), via in-situ uncatalyzed polymerization
• poly[2-ethynyl-N-(2-furoyl)pyridinium chloride
• poly[2-ethynyl-N-(propylsulfonate)pyridinium betaine]
• 4-(2′-pyridyl)-1,2,3-triphospholide anion, via reaction with anionic heptaphosphide clusters
• poly[N-(carboxymethyl)-2-ethynylpyridinium bromide], a new water-soluble ionic conjugated polymer
• self-doped ionic conjugated polymer, poly(2-ethynylpyridinimum N-benzoylsulfonate).

Other Notes

It may darken in storage with no loss in purity.

Molecular Weight: 103.12. Empirical Formula: C₇H₅N. Quality Level: 100. Assay: 98%. refractive index: n20/D 1.56 (lit.). bp: 85 . °C/12 . mmHg (lit.). density: 1.021 . g/mL . at 25 . °C (lit.). web metadata keyword.default: 2-Ethynyl-pyridine. 2-ethynylpyridine, pyridine, 2-ethynyl-, ethynylpyridine, 2-Pyridylacetylene, 2-EP, nitrification, 2-Ethynylpyridine supplier, soil nitrification inhibitor,. storage temp.: 2-8°C. SMILES string: C#Cc1ccccn1. InChI: 1S/C7H5N/c1-2-7-5-3-4-6-8-7/h1,3-6H. InChI key: NHUBNHMFXQNNMV-UHFFFAOYSA-N. Pictograms: GHS07. Signal Word: Warning. Hazard Statements: H315 - H319 - H335. Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338. Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3. Target Organs: Respiratory system. Storage Class Code: 10 - Combustible liquids. WGK: WGK 3. Flash Point(F): Not applicable. Flash Point(C): Not applicable. Personal Protective Equipment: Eyeshields, Gloves, type ABEK (EN14387) respirator filter.