18-Crown-6
Product Number :
CAS No. :
Brand :
Molecular formula :
Molecular weight :
Properties :
| Item Number | Pack Size | Purity/Level | Delivery period | Price | Quantity |
|---|---|---|---|---|---|
| YB23921-500g | 500g | 99% | Price Inquiry | ||
| YB23921-2.5kg | 2.5kg | 99% | Price Inquiry |
Basic Information
| English name | 18-Crown-6 |
|---|---|
| Alternative name | 1,4,7,10,13,16-六氧环十八烷 |
| Cas No. | 17455-13-9 |
| MDL No. | MFCD00005113 |
| Precise molecular weight | 264.15729 |
Safety Information
| Density | 1.237 g/cm3 |
|---|---|
| Vapor pressure | 0.0±0.9 mmHg at 25°C |
| Key Words | Warning |
| Classification of Hazardous Materials | R20/22;R36 |
| Dangerous Goods Mark |  |
| Melting point | 42-45 °C(lit.) |
| Chemical stability | 常温常压下稳定 避免的物料：氧化物 |
| Boiling point | 116°C/0.2mmHg(lit.) |
| Customs code | 2932999099 |
| Purpose | 碱金属离子强络合剂。比色测定试剂，用以测定血清中的钾盐。有机合成。相转移催化剂。 |
| Safety Instructions | S26;S36;S39 |
| Water solubility | 溶于三氯甲醇和水。与金属盐形成络合物而可溶于有机溶剂 |
| Symbol | GHS07 |
| Storage requirements | 常温密闭避光，通风干燥 |
| Boiling point | 163.8±26.4 °C |
Product Details
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