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|
HS Code |
182470 |
| Product Name | Dimethyl Acetylenedicarboxylate |
| Synonyms | DMAD; Dimethyl butynedioate |
| Cas Number | 762-42-5 |
| Molecular Formula | C6H6O4 |
| Molecular Weight | 142.11 |
| Appearance | Colorless to pale yellow liquid |
| Boiling Point | 84-86°C at 15 mmHg |
| Melting Point | -15°C |
| Density | 1.23 g/mL at 25°C |
| Purity | ≥99% (Sigma Aldrich grade) |
| Solubility | Soluble in ethanol, ether, chloroform |
| Refractive Index | n20/D 1.443 |
| Storage Temperature | 2-8°C |
| Flash Point | 93°C |
| Ec Number | 212-097-4 |
As an accredited Dimethyl Acetylenedicarboxylate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Dimethyl Acetylenedicarboxylate, 25g, is packaged in Sigma-Aldrich/Merck/TCI Chemical amber glass bottles with safety-sealed screw caps. |
| Shipping | Dimethyl Acetylenedicarboxylate is shipped in tightly sealed containers, protected from light and moisture, and packed according to hazardous material regulations. It is classified under UN 2810 (Toxic Liquids, Organic). Shipping includes appropriate labeling, documentation, and may require temperature control. Handled by certified carriers per Sigma-Aldrich, Merck, or TCI guidelines. |
| Storage | Dimethyl Acetylenedicarboxylate should be stored in a tightly closed container, in a cool, dry, and well-ventilated area, away from sources of heat, sparks, or open flame. Keep it away from incompatible substances, particularly strong oxidizing agents and strong bases. Store under inert atmosphere if possible, and avoid prolonged exposure to light. Follow all relevant safety and handling guidelines provided by Sigma-Aldrich, Merck, or TCI. |
Competitive Dimethyl Acetylenedicarboxylate prices that fit your budget—flexible terms and customized quotes for every order.
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Tel: +8615365186327
Email: sales3@ar-reagent.com
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