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HS Code |
559584 |
| Chemical Name | Diazomethane |
| Chemical Formula | CH2N2 |
| Molar Mass | 42.04 g/mol |
| Appearance | Yellow gas or solution |
| Melting Point | -145 °C |
| Boiling Point | -23 °C |
| Density | 1.2 g/cm³ (liquid at -23 °C) |
| Solubility In Water | Slightly soluble |
| Cas Number | 334-88-3 |
| Odor | Sweet, musty odor |
| Stability | Highly unstable and explosive |
| Toxicity | Highly toxic and potentially lethal |
As an accredited Diazomethane factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Diazomethane is supplied in a 100 mL amber glass bottle, securely sealed, labeled "DANGER: TOXIC, EXPLOSIVE" with strict handling instructions. |
| Shipping | Diazomethane must be shipped under strict safety guidelines due to its toxicity, flammability, and explosive nature. It is typically transported as a dilute solution in ether, in small quantities, within sealed glass ampoules. All shipments require clearly labeled, chemically resistant containers, compatible secondary containment, and adherence to all relevant hazardous material regulations. |
| Storage | Diazomethane must be stored in small amounts, typically as a dilute solution in diethyl ether, due to its high explosiveness and toxicity. It should be kept in a well-ventilated fume hood, away from direct sunlight, heat, sharp objects, and acidic substances. Glass apparatus should be clean and free of scratches, and storage containers must be appropriately labeled and tightly sealed. |
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Purity 99%: Diazomethane purity 99% is used in methyl ester synthesis, where high conversion efficiency and product selectivity are achieved. Molecular weight 42.04 g/mol: Diazomethane molecular weight 42.04 g/mol is used in rapid methylation reactions, where fast reaction rates enhance throughput. Boiling point −23°C: Diazomethane boiling point −23°C is used in temperature-sensitive derivatization procedures, where efficient volatilization prevents decomposition. Stability temperature below 5°C: Diazomethane stability temperature below 5°C is used in storage prior to organic synthesis, where reduced decomposition risk maintains reagent activity. Gas phase: Diazomethane gas phase is used in gas chromatography sample preparation, where uniform methylation ensures analytic accuracy. Reactivity grade analytical: Diazomethane reactivity grade analytical is used in the preparation of alkyl diazo compounds, where high reactivity guarantees complete substrate transformation. Density 1.45 g/cm³: Diazomethane density 1.45 g/cm³ is used in laboratory-scale methylation protocols, where consistent dosage allows precise reagent control. Form solution in diethyl ether: Diazomethane form solution in diethyl ether is used for safer handling in methylation procedures, where minimized explosion risk improves laboratory safety. Photodegradation sensitivity: Diazomethane photodegradation sensitivity is used in controlled light-induced reactions, where selective reactivity enables fine-tuned product formation. Particle size below 10 nm: Diazomethane particle size below 10 nm is used in nanoscale synthesis studies, where small size facilitates homogeneous mixing and reaction. |
Competitive Diazomethane prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to admin@sinochem-nanjing.com.
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Tel: +8615371019725
Email: admin@sinochem-nanjing.com
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