中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | pentiptycene diacetylene | 214461-10-6 | C38H22 | 478.593 |
Direct detection of aliphatic and aromatic isocyanates in air at the ppb level is realized by the fluorescence turn-off method using a conjugated polymer containing the pentiptycene and tetraphenylethylene units linked by acetylene.