4-Phenyl-1,2,4-triazoline-3,5-dione（PTAD）
Product Number :
CAS No. :
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Molecular formula :
Molecular weight :
Properties :
| Item Number | Pack Size | Purity/Level | Delivery period | Price | Quantity |
|---|---|---|---|---|---|
| YB552049-250mg | 250mg | 97% | In Stock | ||
| YB552049-1g | 1g | 97% | In Stock | ||
| YB552049-5g | 5g | 97% | Price Inquiry |
Basic Information
| English name | 4-Phenyl-1,2,4-triazoline-3,5-dione（PTAD） |
|---|---|
| Alternative name | 4-苯基-3H-1,2,4-三唑-3,5(4H)-二酮 |
| Cas No. | 4233-33-4 |
| MDL No. | MFCD00003148 |
| Precise molecular weight | 175.03818 |
Safety Information
| Density | 1.47±0.1 g/cm3 |
|---|---|
| Key Words | Warning |
| Classification of Hazardous Materials | R22; |
| Dangerous Goods Mark |  |
| Storage conditions | 001 |
| Melting point | 165-170 °C (dec.)(lit.) |
| Boiling point | 263.8±23.0 °C(Predicted) |
| Transportation requirements | 冰袋运输 |
| Customs code | 29339900 |
| Purpose | 用于将硫醇氧化成二硫化物的高效选择性试剂。通过烯丙基硅烷类化合物作用下的 [3+2] 环加成反应合成脲唑。 |
| Safety Instructions | S36/37/39; |
| Symbol | GHS07 |
| Storage requirements | 2-8°C储存,充氩 |
Product Details
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