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2-ETHYNYLBENZALDEHYDE

2-ETHYNYLBENZALDEHYDE Structure
CAS No.
38846-64-9
Chemical Name:
2-ETHYNYLBENZALDEHYDE
Synonyms
2-ETHYNYLBENZALDEHYDE;2-Formylphenylacetylene;Benzaldehyde, 2-ethynyl-;2-Ethynylbenzaldehyde97%;2-Ethynylbenzaldehyde 97%;2-ETHYLNYLBENZALDEHYDE, 97%;Benzaldehyde, 2-ethynyl- (9CI)
CBNumber:
CB5249664
Molecular Formula:
C9H6O
Molecular Weight:
130.14
MOL File:
38846-64-9.mol
MSDS File:
SDS
Modify Date:
2023/4/23 13:52:06
Request For Quotation

2-ETHYNYLBENZALDEHYDE 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
InChIKey ZEDSAJWVTKUHHK-UHFFFAOYSA-N

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xi,F
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
HS Code  2912290090

2-ETHYNYLBENZALDEHYDE price More Price(2)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 590630 2-Ethynylbenzaldehyde 97% 38846-64-9 1G ₹7850 2022-06-14 Buy
Sigma-Aldrich(India) 590630 2-Ethynylbenzaldehyde 97% 38846-64-9 5G ₹22680 2022-06-14 Buy
Product number Packaging Price Buy
590630 1G ₹7850 Buy
590630 5G ₹22680 Buy

2-ETHYNYLBENZALDEHYDE Chemical Properties,Uses,Production

Uses

2-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

Raw materials

Preparation Products

1H-Inden-1-one 4-ETHYNYLBENZYL ALCOHOL 97 (2 - (4 - chlorobenzene) acetylene) benzaldehyde

2-ETHYNYLBENZALDEHYDE Suppliers

Global( 97)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
REDDY N REDDY PHARMACEUTICALS +91-9848096759 +91-9848096759 Hyderabad, India 1989 58 Inquiry
TCI Chemicals (India) Pvt. Ltd. 1800 425 7889 New Delhi, India 6778 58 Inquiry
A.J Chemicals 91-9810153283 New Delhi, India 6124 58 Inquiry
Henan Tianfu Chemical Co.,Ltd. +86-0371-55170693 +86-19937530512 China 21669 55 Inquiry
ATK CHEMICAL COMPANY LIMITED +undefined-21-51877795 China 32760 60 Inquiry
CONIER CHEM AND PHARMA LIMITED +8618523575427 China 49391 58 Inquiry
career henan chemical co +86-0371-86658258 +8613203830695 China 29826 58 Inquiry
Neostar United (Changzhou) Industrial Co., Ltd. +86-519-519-85557386 China 11616 58 Inquiry
Zhengzhou Alfa Chemical Co.,Ltd +8618530059196 China 13127 58 Inquiry
CD Chemical Group Limited +8615986615575 China 20356 58 Inquiry
Supplier Advantage
REDDY N REDDY PHARMACEUTICALS 58
TCI Chemicals (India) Pvt. Ltd. 58
A.J Chemicals 58
Henan Tianfu Chemical Co.,Ltd. 55
ATK CHEMICAL COMPANY LIMITED 60
CONIER CHEM AND PHARMA LIMITED 58
career henan chemical co 58
Neostar United (Changzhou) Industrial Co., Ltd. 58
Zhengzhou Alfa Chemical Co.,Ltd 58
CD Chemical Group Limited 58

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