597430
4-Ethynylbenzaldehyde
97%
Synonym(s):
4-Formylphenylacetylene, p-Ethynylbenzaldehyde
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About This Item
Linear Formula:
HC≡CC6H4CHO
CAS Number:
Molecular Weight:
130.14
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Assay
97%
form
solid
mp
89-93 °C (lit.)
functional group
aldehyde
SMILES string
O=Cc1ccc(cc1)C#C
InChI
1S/C9H6O/c1-2-8-3-5-9(7-10)6-4-8/h1,3-7H
InChI key
BGMHQBQFJYJLBP-UHFFFAOYSA-N
Related Categories
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Yuki Maeda et al.
Journal of chromatography. A, 1355, 206-210 (2014-07-09)
A novel pre-column fluorescence derivatization method for chromatographic analysis of azide compounds was developed based on the Huisgen reaction, which is a specific cycloaddition reaction between an alkyne and an azide. We designed and synthesized a fluorescent alkyne, 2-(4-ethynylphenyl)-4,5-diphenyl-1H-imidazole (DIB-ET)
Gaulthier Rydzek et al.
ACS nano, 8(5), 5240-5248 (2014-04-18)
Simple preparation methods of chemically versatile and highly functionalizable surfaces remain rare and present a challenging research objective. Here, we demonstrate a simultaneous electropolymerization and electro-click functionalization process (SEEC) for one-pot self-construction of aniline- and naphthalene-based functional polymer films where
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