benzyl butyldiglycol adipate | 549533-42-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: benzyl butyldiglycol adipate
• 英文别名: Benzyl 2-(2-butoxyethoxy)ethyl hexanedioate；6-O-benzyl 1-O-[2-(2-butoxyethoxy)ethyl] hexanedioate
• CAS: 549533-42-8
• 化学式: C₂₁H₃₂O₆
• 分子量: 380.481
• InChiKey: MXMSRLWLJCUTEQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  27
• 可旋转键数：
  18
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  71.1
• 氢给体数：
  0
• 氢受体数：
  6

文献信息

• METHOD FOR MANUFACTURING HOLLOW TOBACCO FILTER MEMBER
  申请人：Daicel Corporation

  公开号：EP3023014A1

  公开（公告）日：2016-05-25

  Provided is a method for quickly producing a hollow cigarette filter that uses cellulose acetate as its material but has no fiber fragment textured on its inner cavity. A hollow cigarette filter member 6 is formed by thermoforming a raw material containing a cellulose ester and an ester-based plasticizer without having the raw material undergo a fibrous shape.

  本发明提供了一种快速生产空心香烟过滤嘴的方法，这种过滤嘴使用醋酸纤维素作为材料，但其内腔没有纤维碎片纹理。通过对含有纤维素酯和酯类增塑剂的原材料进行热成型，形成空心香烟过滤嘴部件 6，而不使原材料呈现纤维状。
• CELLULOSE ACETATE POWDER, AND PROCESS FOR PRODUCING CELLULOSE ACETATE POWDER
  申请人：Daicel Corporation

  公开号：EP3263603A1

  公开（公告）日：2018-01-03

  Provided is a cellulose acetate powder that makes it possible to reduce the formation of spotty patches on a formed article of the cellulose acetate and prevent lowering of the production process passability of the formed article. A cellulose acetate powder includes cellulose acetate having an acetylation degree of 53 to 56% and a 6% viscosity of 30 to 200 mPa·s. In the cellulose acetate powder, a cumulative pore volume is not less than 0.200 ml/g; a proportion of particles having a particle diameter of not less than 500 µm is not higher than 40%; and an angle of repose is not greater than 51°.

  本发明提供了一种醋酸纤维素粉末，可减少醋酸纤维素成型品上斑点的形成，并防止降低成型品的生产工艺通过性。醋酸纤维素粉末包括醋酸纤维素，其乙酰化程度为 53% 至 56%，6% 粘度为 30% 至 200 mPa-s。在醋酸纤维素粉末中，累积孔隙体积不小于 0.200 毫升/克；颗粒直径不小于 500 微米的颗粒比例不高于 40%；且静止角不大于 51°。
• Cellulose acetate powder and method of producing cellulose acetate powder
  申请人：DAICEL CORPORATION

  公开号：US10875932B2

  公开（公告）日：2020-12-29

  Provided is a cellulose acetate powder that makes it possible to reduce the formation of spotty patches on a formed article of the cellulose acetate and prevent lowering of the production process passability of the formed article. A cellulose acetate powder includes cellulose acetate having an acetylation degree of 53 to 56% and a 6% viscosity of 30 to 200 mPa·s. In the cellulose acetate powder, a cumulative pore volume is not less than 0.200 ml/g; a proportion of particles having a particle diameter of not less than 500 μm is not higher than 40%; and an angle of repose is not greater than 51°.

  本发明提供了一种醋酸纤维素粉末，可减少醋酸纤维素成型品上斑点的形成，并防止降低成型品的生产工艺通过性。醋酸纤维素粉末包括醋酸纤维素，其乙酰化程度为 53% 至 56%，6% 粘度为 30% 至 200 mPa-s。在醋酸纤维素粉末中，累积孔隙体积不小于 0.200 ml/g；颗粒直径不小于 500 μm 的颗粒比例不高于 40%；且静止角不大于 51°。
• Cellulose acetate, cellulose acetate composition, molded article, and film
  申请人：DAICEL CORPORATION

  公开号：US11440973B2

  公开（公告）日：2022-09-13

  The purpose of the present invention is to provide cellulose acetate with which it is possible to obtain a molded article containing cellulose acetate having a small amount of lumps. The cellulose acetate has an acetylation degree of 52% or more and 59% or less, and an acetone-insoluble substance content of 0.04 wt % or less.

  本发明的目的是提供一种醋酸纤维素，用它可以获得含有少量块状物的醋酸纤维素模 制品。这种醋酸纤维素的乙酰化程度为 52% 或以上，59% 或以下，丙酮不溶物含量为 0.04 wt % 或以下。
• METHOD FOR PRODUCING HOLLOW CIGARETTE FILTER MEMBER
  申请人：Daicel Corporation

  公开号：EP3023014B1

  公开（公告）日：2018-05-16