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vinyl acetylene
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vinyl acetylene
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乙炔
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vinyl acetylene
乙烯基乙炔
同时含双键及三键的不饱和烃。又称1-丁烯-3-炔。具有类似乙炔气味的气体,相对密度为0.7095,折射率为1.4161,分子量52.04,闪点低于-5℃,熔点-118℃,沸点5℃,爆炸极限为1.17%~7.33%。
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