对苯二甲醛单(二乙缩醛)结构式
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常用名 | 对苯二甲醛单(二乙缩醛) | 英文名 | 4-(DIETHOXYMETHYL)BENZALDEHYDE |
|---|---|---|---|---|
| CAS号 | 81172-89-6 | 分子量 | 208.25400 | |
| 密度 | 1.047 g/mL at 25 °C(lit.) | 沸点 | 89-93 °C (7 mmHg) | |
| 分子式 | C12H16O3 | 熔点 | N/A | |
| MSDS | 美版 | 闪点 | >230 °F |
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Synthesis of heterotelechelic poly(ethylene glycol) derivatives having alpha-benzaldehyde and omega-pyridyl disulfide groups by ring opening polymerization of ethylene oxide using 4-(diethoxymethyl)benzyl alkoxide as a novel initiator.
Bioconjug. Chem. 15(2) , 424-7, (2004) New heterotelechelic PEG-containing benzaldehyde and 2-pyridyldithio endgroup (CHO-Bz-PEG-SSpyl) was synthesized with high efficiency and high selectivity. An alpha-benzylacetal-omega-methansulfonyl PEG was prepared as the first step to CHO-Bz-PEG-SSpyl throu... |