Chlorosulfonyl Isocyanate
Product Number :
CAS No. :
Brand :
Molecular formula :
Molecular weight :
Properties :
| Item Number | Pack Size | Purity/Level | Delivery period | Price | Quantity |
|---|---|---|---|---|---|
| YB18810-25g | 25g | 98% | In Stock | ||
| YB18810-100g | 100g | 98% | In Stock | ||
| YB18810-500g | 500g | 98% | In Stock | ||
| YB18810-2.5kg | 2.5kg | 98% | In Stock | ||
| YB18810-10kg | 10kg | 98% | In Stock |
Basic Information
| English name | Chlorosulfonyl Isocyanate |
|---|---|
| Alternative name | N-碳酰氨磺酰基氯, CSI |
| Cas No. | 1189-71-5 |
| MDL No. | MFCD00011608 |
| Precise molecular weight | 140.92874 |
| Smiles | C(=O)=NS(Cl)(=O)=O |
Safety Information
| Density | 1.626 g/cm3 @ Temp: 20 °C |
|---|---|
| Key Words | Danger |
| Classification of Hazardous Materials | R14;R20/22;R34;R42 |
| Storage conditions | 0-6°C |
| Melting point | -44 °C |
| Chemical stability | 1.如果遵照规格使用和储存则不会分解，未有已知危险反应，避免氧化物 2.强腐蚀性.潮气中冒烟，遇水激烈反应. |
| Boiling point | 107 °C |
| Transportation requirements | 常温运输 |
| Customs code | 2929109000 |
| Characteristics | * |
| Purpose | 广泛用于抗生素、农用化学品、聚合物等的合成；氯磺酰异氰酸酯含有氯磺酰基和异氰酸基，可进行一系列加成，取代，缩合反应。在医药工业上可用于头孢呋辛类、头孢西丁等药物的合成。 |
| Safety Instructions | S23-S26-S30-S36/37/39-S45 |
| Water solubility | reacts violently exothermic |
| Symbol | GHS05,GHS07,GHS08 |
| Storage requirements | 2-8°C |
| Boiling point | >110°C |
Product Details
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