2-ETHYNYLBENZALDEHYDE

ChemicalBook > CAS DataBase List > 2-ETHYNYLBENZALDEHYDE

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

AK Scientific

Product number: X5270
Product name: 2-Ethynylbenzaldehyde
Packaging: 1g
Price: $47
Updated: 2021/12/16

Apolloscientific

Product number: OR01514
Product name: 2-Ethynylbenzaldehyde
Purity: 97%
Packaging: 5g
Price: $125
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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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:

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2-Ethynylbenzaldehyde97%

2-ETHYNYLBENZALDEHYDE

2-ETHYLNYLBENZALDEHYDE, 97%

Benzaldehyde, 2-ethynyl- (9CI)

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