469920

2-Ethynylpyridine

98%

• 동의어(들): 2-Pyridinylethyne, 2-Pyridylacetylene, Pyridin-2-ylacetylene
• 실험식(Hill 표기법): C₇H₅N
• CAS Number: 1945-84-2
• Molecular Weight: 103.12
• MDL number: MFCD00041598
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24870624
• NACRES: NA.22

속성

• Quality Level: 100
• 분석: 98%
• refractive index: n20/D 1.56 (lit.)
• bp: 85 °C/12 mmHg (lit.)
• density: 1.021 g/mL at 25 °C (lit.)
• 저장 온도: 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

설명

일반 설명

2-Ethynylpyridine is a pyridine derivative.

애플리케이션

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).

기타 정보

It may darken in storage with no loss in purity.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315,H319,H335
• 예방조치 성명서: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type ABEK (EN14387) respirator filter