<img src="https://img-i-album.toocle.com/view/2024/09/28/69/66f76bbee2c69.png" style="max-width:100%;"/><img src="https://img-i-album.toocle.com/view/2024/09/28/c2/66f76bc3148c2.png" style="max-width: 100%;"/>

<img src="https://img-i-album.toocle.com/view/2024/09/28/c8/66f76c94598c8.png" style="max-width:100%;"/><img src="https://img-i-album.toocle.com/view/2024/09/28/28/66f76c9c41c28.png" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/09/28/be/66f76c9fef8be.png" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/09/28/6b/66f76ca58b36b.png" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/09/28/c3/66f76ca898fc3.png" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/09/28/be/66f76cac9ddbe.png" style="max-width: 100%;"/>

<img src="https://img-i-album.toocle.com/view/2024/09/28/3c/66f773bb2ad3c.png" style="max-width:100%;"/><img src="https://img-i-album.toocle.com/view/2024/09/28/06/66f773c010906.png" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/09/28/e0/66f773c3bb8e0.png" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/09/28/8a/66f773c70df8a.png" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/09/28/c6/66f773cb94ac6.png" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/09/28/c6/66f773d0249c6.png" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/09/28/40/66f773d346640.png" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/09/28/25/66f773d690a25.png" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/09/28/c1/66f773da4dcc1.png" style="max-width: 100%;"/>

<img src="https://img-i-album.toocle.com/view/2024/09/28/41/66f774977ea41.png" style="max-width:100%;"/><img src="https://img-i-album.toocle.com/view/2024/09/28/30/66f7749b34a30.png" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/09/28/30/66f7749f08430.png" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/09/28/63/66f774a243463.png" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/09/28/16/66f774a66a516.png" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/09/28/68/66f774aa84a68.png" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/09/28/54/66f774b11d654.png" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/09/28/70/66f774b493e70.png" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/09/28/bc/66f774b7e52bc.png" style="max-width: 100%;"/>

<img src="https://img-i-album.toocle.com/view/2024/09/28/ec/66f77549817ec.png" style="max-width:100%;"/><img src="https://img-i-album.toocle.com/view/2024/09/28/aa/66f7754ebefaa.png" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/09/28/65/66f7755270665.png" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/09/28/89/66f77557af089.png" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/09/28/83/66f7755b04483.png" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/09/28/11/66f7755e29711.png" style="max-width: 100%;"/>

苯酐又名鄰苯二甲酸酐，英文簡寫為PA。呈白色鱗片狀固體或粉末，或白色針狀晶體，具有輕微的氣味，比重1.527（4℃），熔點130.8℃，沸點284.5℃，易升華，稍溶于冷水，易溶于熱水并水解為鄰苯二甲酸，溶于乙醇、苯和吡啶，<img src="https://img-i-album.toocle.com/view/2024/11/05/3f/6729921e6033f.jpg" style="max-width:100%;"/><img src="https://img-i-album.toocle.com/view/2024/11/05/49/6729922ac7a49.jpg" style="max-width: 100%;"/>苯酐目前廣泛應用于化工、醫藥、電子、農業、涂料、精細化工等工業部門。我國的苯酐主要用于生產鄰二甲酸脂類增塑劑，耗用的苯酐約占苯酐總消費量的60%，染料和油漆占25%，不飽和樹脂和其他產品占15%左右。苯酐是一種重要的有機化工原料，主要用于生產塑料增塑劑、醇酸樹脂、染料、不飽和樹脂以及某些醫藥和農藥

<img src="https://img-i-album.toocle.com/view/2024/11/08/4b/672d8169a344b.png" style="max-width:100%;"/>優良的溶劑，用作金屬表面處理劑，電鍍、上漆前的清潔劑，金屬脫脂劑和脂肪、油、石蠟的萃取劑。用于有機合成、農藥的生產。三氯乙烯用于生產四氯乙烯可作為驅腸蟲藥;用于生產六氯乙烷，作為獸用驅蟲藥，來用防治反芻獸類肝蛭病及胃蛭病、睪吸蟲病和線蟲病。

<img src="https://img-i-album.toocle.com/view/2024/11/11/fd/6731680e2c9fd.jpg" style="max-width:100%;"/><img src="https://img-i-album.toocle.com/view/2024/11/11/56/673168131e756.jpg" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/11/11/85/6731681888985.jpg" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/11/11/c1/6731681bc33c1.jpg" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/11/11/13/6731682186613.jpg" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/11/11/ba/673168291a6ba.jpg" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/11/11/cf/673168302edcf.jpg" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/11/11/d9/6731683aeb3d9.jpg" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/11/11/5a/6731684e9ee5a.jpg" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/11/11/1b/67316852c431b.jpg" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/11/11/32/67316858c6b32.jpg" style="max-width: 100%;"/>

<img src="https://img-i-album.toocle.com/view/2024/11/11/70/6731727e58270.jpg" style="max-width:100%;"/><img src="https://img-i-album.toocle.com/view/2024/11/11/56/673172824f256.jpg" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/11/11/66/673172897ce66.jpg" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/11/11/1c/673172990df1c.jpg" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/11/11/94/6731729f96b94.jpg" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/11/11/67/673172a6c3567.jpg" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/11/11/72/673172addab72.jpg" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/11/11/18/673172b75f618.jpg" style="max-width: 100%;"/>

<img src="https://img-i-album.toocle.com/view/2024/11/11/9f/6731a219c3d9f.jpg" style="max-width:100%;"/><img src="https://img-i-album.toocle.com/view/2024/11/11/9a/6731a2214d19a.jpg" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/11/11/c2/6731a224b5bc2.jpg" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/11/11/d1/6731a22c123d1.jpg" style="max-width: 100%;"/>

<img src="https://img-i-album.toocle.com/view/2024/11/11/0b/6731a45ad740b.jpg" style="max-width:100%;"/><img src="https://img-i-album.toocle.com/view/2024/11/11/10/6731a46072810.jpg" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/11/11/b3/6731a466e24b3.jpg" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/11/11/ae/6731a46c0f9ae.jpg" style="max-width: 100%;"/>

<img src="https://img-i-album.toocle.com/view/2024/11/11/82/6731b5fa50482.png" style="max-width:100%;"/><img src="https://img-i-album.toocle.com/view/2024/11/11/07/6731b5ff2df07.png" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/11/11/53/6731b6045c653.png" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/11/11/cd/6731b6072d5cd.png" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/11/11/44/6731b60bac244.jpg" style="max-width: 100%;"/>