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HS Code |
249771 |
| Productname | 4-Ethynylbenzaldehyde |
| Casnumber | 7486-84-2 |
| Molecularformula | C9H6O |
| Molecularweight | 130.14 |
| Appearance | White to pale yellow solid |
| Meltingpoint | 62-64°C |
| Boilingpoint | 180-182°C at 12 mmHg |
| Density | 1.116 g/cm3 |
| Solubility | Slightly soluble in water; soluble in organic solvents |
| Purity | Typically ≥98% |
| Smiles | C#CC1=CC=C(C=C1)C=O |
| Inchi | InChI=1S/C9H6O/c1-2-8-3-5-9(6-4-8)7-10/h1,3-7H |
| Storagetemperature | Store at 2-8°C, tightly closed |
As an accredited 4-Ethynylbenzaldehyde factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Sigma Aldrich’s 4-Ethynylbenzaldehyde (1g) is packaged in an amber glass vial with safety-sealed cap and product labeling. |
| Shipping | 4-Ethynylbenzaldehyde (Sigma Aldrich/Merck/TCI, Chemical Grade) is typically shipped in sealed amber glass bottles to minimize light exposure. The chemical is packed with absorbent materials in UN-approved packaging according to IATA and DOT regulations, often marked as a flammable liquid. Shipping includes safety documentation and tracking for secure delivery. |
| Storage | 4-Ethynylbenzaldehyde should be stored in a tightly sealed container under an inert atmosphere, such as nitrogen or argon, to prevent moisture and air exposure. Keep it in a cool, dry, and well-ventilated area away from sources of ignition, oxidizing agents, and direct sunlight. Store at room temperature or as specified by the manufacturer (Sigma-Aldrich/Merck/TCI). |
Competitive 4-Ethynylbenzaldehyde prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365186327 or mail to sales3@ar-reagent.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ar-reagent.com
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