3,4-二氟苯腈(CAS:64248-62-0)物化性質
外觀與性狀:白色至淡黃色晶體粉末
密度:1.26 g/cm3
熔點:52-54 °C(lit.)
沸點:180 °C
閃點:157 °F
折射率:1.486
穩定性:Stable at room temperature in closed containers under normal storage and handling conditions.
儲存條件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
3,4-二氟苯腈(CAS:64248-62-0)安全信息
危害聲明:H302 + H312 + H332; H315; H319; H335
警示性聲明:P261; P280; P305 + P351 + P338
包裝等級:III
危險類別:6.1
海關編碼:2926909090
危險品運輸編碼:UN 1325 4.1/PG 2
WGK Germany:3
危險類別碼:R20/21/22; R36/37/38
安全說明:S26-S36/37-S36/37/39
危險品標志:Xn
3,4-二氟苯腈(CAS:64248-62-0)用途
液晶材料中間體。