The store will not work correctly when cookies are disabled.
JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.
· · COA & SDS available for every product · Same-day shipping on in-stock items 3-Ethynylbenzaldehyde - ≥97% , CAS No.77123-56-9
Synonyms
PS-3047 | STL558402 | F21254 | 3ethynylbenzaldehyde | 3-ethynylbenzaldehyde | 3-Ethynyl-benzaldehyde | W-203766 | MFCD06245349 | AKOS000111536 | FT-0641633 | m-Ethynylbenzaldehyde | SCHEMBL577853 | SY273914 | A1-00156 | BENZALDEHYDE, 3-ETHYNYL- | BBL10426
Storage
Store at 2-8°C,Protected from light,Argon charged
🧪
Why this grade ≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
🌡
Storage & shipping Store at 2-8°C,Protected from light,Argon charged Ships Wet ice Check lot-specific COA for exact specifications.
📋
Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
📚
Literature proof Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
PS-3047 | STL558402 | F21254 | 3ethynylbenzaldehyde | 3-ethynylbenzaldehyde | 3-Ethynyl-benzaldehyde | W-203766 | MFCD06245349 | AKOS000111536 | FT-0641633 | m-Ethynylbenzaldehyde | SCHEMBL577853 | SY273914 | A1-00156 | BENZALDEHYDE, 3-ETHYNYL- | BBL10426
Specifications & Purity
≥97%
Storage
Store at 2-8°C,Protected from light,Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers Pubchem Sid 528758362 Canonical Smiles C#CC1=CC=CC(=C1)C=O IUPAC Name 3-ethynylbenzaldehyde InChIKey IGIUWNVGCVCNPV-UHFFFAOYSA-N INCHI 1S/C9H6O/c1-2-8-4-3-5-9(6-8)7-10/h1,3-7H Isomeric SMILES C#CC1=CC=CC(=C1)C=O Molecular Weight 130.139 Reaxy-Rn 4243173 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=4243173&ln=
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data Taxonomic Classification Kingdom Organic compounds Superclass Benzenoids Class Benzene and substituted derivatives Subclass Benzoyl derivatives Intermediate Tree Nodes Not available Direct Parent Benzoyl derivatives Alternative Parents Benzaldehydes Acetylides Organic oxides Hydrocarbon derivatives Molecular Framework Aromatic homomonocyclic compounds Substituents Benzoyl - Benzaldehyde - Aryl-aldehyde - Acetylide - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aldehyde - Aromatic homomonocyclic compound Description This compound belongs to the class of organic compounds known as benzoyl derivatives. These are organic compounds containing an acyl moiety of benzoic acid with the formula (C6H5CO-). External Descriptors Not available Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
3D Structure Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Sensitivity Light & Heat & Moisture sensitive Melt Point(°C) 75-80 °C Molecular Weight 130.139 g/mol XLogP3 1.800 Hydrogen Bond Donor Count 0 Hydrogen Bond Acceptor Count 1 Rotatable Bond Count 2 Exact Mass 130.042 Da Monoisotopic Mass 130.042 Da Topological Polar Surface Area 17.100 Ų Heavy Atom Count 10 Formal Charge 0 Complexity 163.000 Isotope Atom Count 0 Defined Atom Stereocenter Count 0 Undefined Atom Stereocenter Count 0 Defined Bond Stereocenter Count 0 Undefined Bond Stereocenter Count 0 The total count of all stereochemical bonds 0 Covalently-Bonded Unit Count 1
Solution Calculators Molarity Calculator Determine the necessary mass, volume, or concentration for preparing a solution.
Dilution Calculator Determine the dilution needed to prepare a stock solution.
Reconstitution Calculator Reviews
We use cookies to ensure the website functions properly and, where permitted, to improve your experience. You can manage your preferences at any time in Settings. Learn more in our
Cookie Policy. Settings Agree All Decline
Shall we send you a message when we have discounts available?
Remind me later Allow
Thank you! Please check your email inbox to confirm.
Oops! Notifications are disabled.
Products are supplied to verified businesses, institutions, and qualified professionals for research and development use only. Not for use in humans, animals, diagnosis, or therapy.
Copyright © 2023–present Aladdin Scientific Corp. All rights reserved.
H2415221