Sign Into View Organizational & Contract Pricing
About This Item
Empirical Formula (Hill Notation):
C7H5N
CAS Number:
Molecular Weight:
103.12
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Quality Level
assay
98%
refractive index
n20/D 1.56 (lit.)
bp
85 °C/12 mmHg (lit.)
density
1.021 g/mL at 25 °C (lit.)
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
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.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
10 - Combustible liquids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service