2-ETHYNYLBENZALDEHYDE

2-ETHYNYLBENZALDEHYDE Suppliers list
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: +86-0371-55170693 +86-19937530512
Email: info@tianfuchem.com
Products Intro: Product Name:Benzaldehyde,2-ethynyl-
CAS:38846-64-9
Purity:99% Package:25KG;5KG;1KG
Company Name: ATK CHEMICAL COMPANY LIMITED
Tel: +undefined-21-51877795
Email: ivan@atkchemical.com
Products Intro: Product Name:2-ethynylbenzaldehyde
CAS:38846-64-9
Purity:0.99 Package:5G,10G,25G,50G,100G,250G,1KG
Company Name: Jurong Coupling Biotechnology Co., Ltd.
Tel: 13656108824
Email: coupling278191416@hotmail.com
Products Intro: Product Name:2-ETHYNYLBENZALDEHYDE
CAS:38846-64-9
Purity:0.98 Package:5KG;1KG
Company Name: CONIER CHEM AND PHARMA LIMITED
Tel: +8618523575427
Email: sales@conier.com
Products Intro: CAS:38846-64-9
Purity:0.99 Package:1kg
Company Name: career henan chemical co
Tel: +86-0371-86658258 +8613203830695
Email: factory@coreychem.com
Products Intro: Product Name:2-ETHYNYLBENZALDEHYDE
CAS:38846-64-9
Purity:97%-99% Package:1KG;6.6USD

2-ETHYNYLBENZALDEHYDE manufacturers

  • 2-ETHYNYLBENZALDEHYDE
  • 2-ETHYNYLBENZALDEHYDE pictures
  • $6.60 / 1KG
  • 2019-12-26
  • CAS:38846-64-9
  • Min. Order: 1KG
  • Purity: 97%-99%
  • Supply Ability: 1-1000kg
2-ETHYNYLBENZALDEHYDE Basic information
Product Name:2-ETHYNYLBENZALDEHYDE
Synonyms:2-Ethynylbenzaldehyde97%;2-ETHYNYLBENZALDEHYDE;2-ETHYLNYLBENZALDEHYDE, 97%;Benzaldehyde, 2-ethynyl- (9CI);2-Ethynylbenzaldehyde 97%;2-Formylphenylacetylene;Benzaldehyde, 2-ethynyl-
CAS:38846-64-9
MF:C9H6O
MW:130.14
EINECS:
Product Categories:Aldehydes;C9;Carbonyl Compounds
Mol File:38846-64-9.mol
2-ETHYNYLBENZALDEHYDE Structure
2-ETHYNYLBENZALDEHYDE Chemical Properties
Melting point 64-67 °C (lit.)
Boiling point 115 °C(Press: 12 Torr)
density 1.07±0.1 g/cm3(Predicted)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
form solid
color Light yellow to light brown
InChIKeyZEDSAJWVTKUHHK-UHFFFAOYSA-N
Safety Information
Hazard Codes Xi,F
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 3
HS Code 2912290090
MSDS Information
ProviderLanguage
SigmaAldrich English
2-ETHYNYLBENZALDEHYDE Usage And Synthesis
Uses2-Ethynylbenzaldehyde may be used in the synthesis of the following:
  • iodoisoquinoline-fused benzimidazoles obtained via tandem iodocyclization of 2-ethynylbenzaldehyde with o-benzenediamine and iodine in the presence of copper(I)iodide
  • N-[(7,7a-dihydroisoquinolino[2,1-a]perimidin-13-yl)methyl]-N-isopropylpropan-2-amine obtained via a multi-step process
It may also be used in the synthesis of the following substituted 2-alkynylbenzaldehydes by Sonogashira coupling:
  • 2-[(2-bromophenyl)ethynyl]benzaldehyde
  • 2-[(2-bromo-5-fluorophenyl)ethynyl]benzaldehyde
  • 2-[(2-bromo-5-methylphenyl)ethynyl]benzaldehyde
  • 2-(phenylethynyl)benzaldehyde
  • 2-[(4-methylphenyl)ethynyl]benzaldehyde
2-ETHYNYLBENZALDEHYDE Preparation Products And Raw materials
Preparation Products1H-Inden-1-one-->4-ETHYNYLBENZYL ALCOHOL 97-->(2 - (4 - chlorobenzene) acetylene) benzaldehyde
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