2,5-Difluorotoluene
Product Number :
CAS No. :
Brand :
Molecular formula :
Molecular weight :
Properties :
| Item Number | Pack Size | Purity/Level | Delivery period | Price | Quantity |
|---|---|---|---|---|---|
| YB20536-5g | 5g | 98% | In Stock | ||
| YB20536-25g | 25g | 98% | In Stock | ||
| YB20536-100g | 100g | 98% | In Stock |
Basic Information
| English name | 2,5-Difluorotoluene |
|---|---|
| Alternative name | 2,5-二氟代甲苯 |
| Cas No. | 452-67-5 |
| MDL No. | MFCD00000347 |
| Precise molecular weight | 128.04376 |
| Smiles | Cc1c(F)ccc(F)c1 |
Safety Information
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Vapor pressure | 21.8±0.2 mmHg at 25°C |
| Key Words | Danger |
| Classification of Hazardous Materials | R11 |
| Dangerous Goods Mark |   |
| Melting point | -35ºC |
| Chemical stability | 按规格使用和贮存，不会发生分解，避免与氧化物接触 |
| Boiling point | 116.3±0.0 °C at 760 mmHg |
| Customs code | 29039990 |
| Purpose | 2,5-二氟甲苯可用于制备2,5-二氟苯甲醛，2,5-二氟苯甲醛是非常重要的精细化学品，它是合成许多重要化学品的中间体，用作医药、农药、液晶材料中间体。 |
| Safety Instructions | S16-S29-S33 |
| Water solubility | 微溶 |
| Symbol | GHS02,GHS07 |
| Storage requirements | 密封保存，放置于通风、干燥地方，避免于其他氧化物接触。 |
| Boiling point | 12.8±0.0 °C |
Product Details
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