2,4-Difluorobenzonitrile
Product Number :
CAS No. :
Brand :
Molecular formula :
Molecular weight :
Properties :
| Item Number | Pack Size | Purity/Level | Delivery period | Price | Quantity |
|---|---|---|---|---|---|
| YB55428-5g | 5g | 98% | Price Inquiry | ||
| YB55428-25g | 25g | 98% | Price Inquiry | ||
| YB55428-100g | 100g | 98% | Price Inquiry | ||
| YB55428-500g | 500g | 98% | Price Inquiry |
Basic Information
| English name | 2,4-Difluorobenzonitrile |
|---|---|
| Alternative name | 2,4-二氟苯甲腈 | 2,4-二氟苯腈 |
| Cas No. | 3939-09-1 |
| MDL No. | MFCD00009826 |
| Precise molecular weight | 139.02336 |
| Smiles | C(#N)C1=CC=C(F)C=C1F |
Safety Information
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Vapor pressure | 0.8±0.3 mmHg at 25°C |
| Key Words | Warning |
| Classification of Hazardous Materials | 20/21/22-36/37/38 |
| Dangerous Goods Mark |    |
| Melting point | 47-49 °C (lit.) |
| Chemical stability | 常温常压下稳定，无色透明液体。熔点45-50℃。 |
| Boiling point | 189°C |
| Customs code | 29269090 |
| Safety Instructions | 26-37/39-36/37/39-36/37 |
| Symbol | GHS07 |
| Storage requirements | 常温，避光，通风干燥处，密封保存 |
| Boiling point | 63.6±21.8 °C |
Product Details
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