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2-ETHYNYLBENZALDEHYDE

Product Name
2-ETHYNYLBENZALDEHYDE
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
Formula Weight
130.14
MOL File
38846-64-9.mol
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2-ETHYNYLBENZALDEHYDE Property

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
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Safety

Hazard Codes 
Xi,F
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
HS Code 
2912290090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
590630
Product name
2-Ethynylbenzaldehyde
Purity
97%
Packaging
1g
Price
$75
Updated
2024/03/01
Sigma-Aldrich
Product number
590630
Product name
2-Ethynylbenzaldehyde
Purity
97%
Packaging
5g
Price
$86.8
Updated
2024/03/01
TRC
Product number
E932173
Product name
2-Ethynylbenzaldehyde
Packaging
50mg
Price
$45
Updated
2021/12/16
Apolloscientific
Product number
OR01514
Product name
2-Ethynylbenzaldehyde
Purity
97%
Packaging
1g
Price
$35
Updated
2021/12/16
SynQuest Laboratories
Product number
2915-1-X2
Product name
2-Ethynylbenzaldehyde
Purity
97%
Packaging
1g
Price
$39
Updated
2021/12/16
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2-ETHYNYLBENZALDEHYDE Chemical Properties,Usage,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

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2-ETHYNYLBENZALDEHYDE Suppliers

Americas 1 Canada 1 CHINA 72 Europe 2 Hungary 1 India 3 Japan 1 Switzerland 1 United Kingdom 7 United States 9 Global 98
TCI Chemicals (India) Pvt. Ltd.
Tel
--
Fax
--
Email
sales-in@tcichemicals.com
Country
India
ProdList
6768
Advantage
58
A.J Chemicals
Tel
--
Fax
--
Email
sales@ajchem.in
Country
India
ProdList
6100
Advantage
58
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View Lastest Price from 2-ETHYNYLBENZALDEHYDE manufacturers

Career Henan Chemical Co
Product
2-ETHYNYLBENZALDEHYDE 38846-64-9
Price
US $6.60/KG
Min. Order
1KG
Purity
97%-99%
Supply Ability
1-1000kg
Release date
2019-12-25

38846-64-9, 2-ETHYNYLBENZALDEHYDERelated Search:

4-ETHYNYLBENZALDEHYDE 4-(TRIMETHYLSILYL)ETHYNYLBENZALDEHYDE 2-(4-METHOXY-PHENYLETHYNYL)-BENZALDEHYDE 2-PHENYLETHYNYL-BENZALDEHYDE 2-ETHYNYL-BENZOIC ACID 2-CYCLOPROPYLETHYNYL-BENZALDEHYDE 2-HEX-1-YNYL-BENZALDEHYDE 2-ETHYNYLBENZALDEHYDE 2-(TRIMETHYLSILYL)ETHYNYLBENZALDEHYDE 2-(3-HYDROXY-3-METHYL-BUT-1-YNYL)-BENZOIC ACID 2,5-DIOXO-PYRROLIDIN-1-YL ESTER 2-(4-TRIFLUOROMETHYL-PHENYLETHYNYL)-BENZALDEHYDE 2-P-TOLYLETHYNYL-BENZALDEHYDE METHYL 2-(3-HYDROXYPROP-1-YNYL)BENZOATE 3-ETHYNYLBENZALDEHYDE 3-(TRIMETHYLSILYL)ETHYNYLBENZALDEHYDE 2-CYCLOHEXYLETHYNYL-BENZALDEHYDE RARECHEM AL BI 0922 2-OCT-1-YNYL-BENZALDEHYDE

  • 2-Ethynylbenzaldehyde97%
  • 2-ETHYNYLBENZALDEHYDE
  • 2-ETHYLNYLBENZALDEHYDE, 97%
  • Benzaldehyde, 2-ethynyl- (9CI)
  • 2-Ethynylbenzaldehyde 97%
  • 2-Formylphenylacetylene
  • Benzaldehyde, 2-ethynyl-
  • 38846-64-9
  • HCCC6H4CHO
  • HC8801CC6H4CHO
  • Organic Building Blocks
  • Carbonyl Compounds
  • C9
  • Aldehydes
  • Building Blocks
  • Aldehydes
  • C9
  • Carbonyl Compounds