用途：JN858 是合成高檔熒光增白劑、電子化學(xué)品的原料
JN858 是熒光增白劑FP和CBS的重要中間體，也可以用于醫(yī)藥或樹脂中間體
JN858是合成聯(lián)苯類雙苯乙炔型熒光增白劑CBS-X,CBS-127的關(guān)鍵中間體，也可以用于醫(yī)藥或樹脂中間體。
Uses: JN858 is the raw material for synthesizing high-grade fluorescent whitening agents and electronic chemicals.
JN858 is an important intermediate of fluorescent whitening agent FP and CBS,and can also be used as a pharmaceutical or resin intermediate,
JN858is a key intermediate for the synthesis of biphenyl-based bisphenylacetylene typefluorescent whitening agents CBS-X, CBS-127,and can also be used as a pharmaceutical or resin intermediate.
序號(Number) | 項(xiàng)目(Property) | 指標(biāo)(Description) |
1 | 外觀(Appearance) | 白色至灰白色粉末(White to light brown powder) |
2 密度(density) 1.195g/cm3 |
3 | 沸點(diǎn)(boiling point) | 184℃/0.2mmHg |
4 熔點(diǎn)(meltingpoint) | 126℃(dec.)(lit.) |
5 | 閃點(diǎn)(Flash point) | 196.3℃ |
6 | 折射率(refractive index) | 1.584 |
7 | 蒸汽壓(vaporpressure) | 1.23E-05mmHgat25℃ |
關(guān)鍵字： 交聯(lián)劑;聯(lián)苯二氯芐;4,4'-Bis(chloromethy;1667-10-3;C14H12Cl2;