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|
HS Code |
324051 |
| Chemical Name | 4-Chloro-3-nitrophenyl isocyanate |
| Cas Number | 10418-03-8 |
| Molecular Formula | C7H3ClN2O3 |
| Molecular Weight | 198.56 g/mol |
| Appearance | Yellow to brown solid |
| Melting Point | 66-69 °C |
| Solubility | Reacts with water; soluble in organic solvents such as acetone, ether, chlorinated solvents |
| Purity | Typically >98% |
| Synonyms | 4-Chloro-3-nitrobenzene isocyanate, Isocyanic acid, 4-chloro-3-nitrophenyl ester |
| Storage Conditions | Store in a cool, dry place under inert atmosphere |
| Hazard Classification | Harmful; irritant; may cause respiratory and skin sensitization |
| Inchi | InChI=1S/C7H3ClN2O3/c8-5-2-1-4(10(12)13)3-6(5)9-7(11)14/h1-3H |
| Smiles | C1=CC(=C(C=C1N=C=O)[N+](=O)[O-])Cl |
As an accredited 4-Chloro-3-nitrophenyl Isocyanate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 4-Chloro-3-nitrophenyl Isocyanate, 5g, supplied in a sealed amber glass bottle with hazard labeling and Sigma-Aldrich branding. |
| Shipping | 4-Chloro-3-nitrophenyl Isocyanate is shipped in tightly sealed containers under dry, cool conditions. It is classified as hazardous and may require special packaging and labeling in compliance with regulations (IATA, DOT, IMDG). Appropriate documentation and handling precautions are ensured to minimize exposure and risk during transport from Sigma Aldrich, Merck, or TCI. |
| Storage | 4-Chloro-3-nitrophenyl Isocyanate should be stored in a tightly sealed container under a dry, inert atmosphere (such as nitrogen or argon) in a cool, well-ventilated area. Keep away from moisture, heat, direct sunlight, and incompatible substances like water, alcohols, and bases. Refrigeration (2–8°C) is recommended for optimal stability. Always reference the manufacturer's safety data sheet (SDS) for specific instructions. |
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