產(chǎn)品名稱(chēng)：醋酸乙烯 VAM
其他名稱(chēng)：醋酸乙烯單體、乙酸乙烯酯、乙酸乙烯、乙烯基乙酸酯、醋酸乙烯酯
分子式：C4H6O2；CH3COOCHCH2
外觀與性狀： 無(wú)色液體，具有甜的醚味
分子量：86.09
蒸汽壓：13.3kPa/21.5℃
閃點(diǎn)：-8℃
熔點(diǎn)：-93.2℃
沸點(diǎn)：71.8～73℃
溶解性：微溶于水，溶于醇、醇、丙酮、苯、氯仿
質(zhì)量指標(biāo)：
| Item | Celanese | Import | Taiwan |
| Vinyl Acetate wt% | min 99.9% | min 99.9% | min 99.9% |
| Appearance | clear and free of suspended matters | colorless transparent | |
| Water wt% | max 0.04 | max 0.04 | max 0.04 |
| Color | max 5 | max 5 | max 5 |
| Acidity wt% | max 0.005 | max 0.003 | max 0.004 |
| Aldehydes wt% | max 0.01 | max 0.005 | max 0.009 |
| Density | 0.933-0.935 g/ml 20℃ | 0.9334-0.9345 g/ml 20℃ | 0.930-0.934 g/ml 25℃ |
| Distillation range | 72.3-73.0 | max 0.5 (including 72.7) | |
| Benzene | <1 ppm | <1 ppm | |
| Hydrochinone ppm | 3-5 | 3-10 | 3-10 |
| Ethyl acetate | max 200ppm | max 250ppm | |
| Methyl acetate | max 25ppm | max 25ppm |
