p-benzenediol bis[bis(2,6-dimethylphenyl)phosphate] | 124784-27-6

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磷酸及其衍生物
• 英文名称: p-benzenediol bis[bis(2,6-dimethylphenyl)phosphate]
• 英文别名: hydroquinone bis[bis(2,6-dimethylphenyl)phosphate]；[4-Bis(2,6-dimethylphenoxy)phosphoryloxyphenyl] bis(2,6-dimethylphenyl) phosphate
• CAS: 124784-27-6
• 化学式: C₃₈H₄₀O₈P₂
• 分子量: 686.678
• InChiKey: BDKLOPPYTKDXOZ-UHFFFAOYSA-N

物化性质

• 沸点：
  631.0±43.0 °C(Predicted)
• 密度：
  1.233±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  10.9
• 重原子数：
  48
• 可旋转键数：
  12
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.21
• 拓扑面积：
  89.5
• 氢给体数：
  0
• 氢受体数：
  8

反应信息

• 作为产物：
  描述：

  双(2,6-二甲苯基)磷酰氯 、 对苯二酚 在 aluminum (III) chloride 、 magnesium chloride 作用下， 以 5,5-dimethyl-1,3-cyclohexadiene 为溶剂， 180.0 ℃ 、20.0 kPa 条件下， 反应 6.0h， 生成 p-benzenediol bis[bis(2,6-dimethylphenyl)phosphate]
  参考文献：
  名称：

  METHOD FOR PRODUCING AROMATIC DIPHOSPHATES

  摘要：

  一种制备芳香族二磷酸酯的方法，包括以下步骤：第一步，在路易斯酸催化剂存在下，将具有邻位受空间阻碍基团的特定芳香单羟化合物与磷酸氧卤反应，然后在减压下去除未反应的磷酸氧卤，得到特定产物；第二步，在路易斯酸催化剂存在下，使上述步骤中得到的反应产物与特定芳香双羟化合物以反应物中含有的卤素的0.5摩尔至1摩尔的量反应，得到特定的芳香族二磷酸酯。

  公开号：

  US20130090490A1

文献信息

• FLAME-RETARDANT THERMOPLASTIC RESIN COMPOSITION
  申请人：KANEKA CORPORATION

  公开号：EP0884366A1

  公开（公告）日：1998-12-16

  A flame retarded thermoplastic resin composition comprising (R) a thermoplastic resin comprising (A) a polycarbonate resin and (B) an aromatic polyester resin in an (A)/(B) ratio of 99/1 to 50/50 by weight, and per 100 parts by weight of the thermoplastic resin (R), (C) 0.5 to 100 parts by weight of a silicate compound and (D) 0.5 to 30 parts by weight of an organic phosphorus based flame retarder. The composition can exhibit excellent flame resistance and anti-drip property without containing a halogen atom and, moreover, has excellent properties such as heat resistance, mechanical strength, solvent resistance, surface property of moldings, and dimensional stability.

  一种阻燃热塑性树脂组合物，包括（R）由（A）聚碳酸酯树脂和（B）芳香族聚酯树脂组成的热塑性树脂，(A)/(B)的重量比为 99/1 至 50/50，每 100 份热塑性树脂（R）的重量比中，(C) 0.5 至 100 份硅酸盐化合物，以及(D) 0.5 至 30 份有机磷基阻燃剂。该组合物不含卤素原子，却具有优异的阻燃性和防滴落性，而且还具有优异的耐热性、机械强度、耐溶剂性、成型表面性能和尺寸稳定性。
• COMPOSITION FOR PRODUCTION OF FLAME-RETARDANT FLEXIBLE POLYURETHANE FOAMS
  申请人：DAIHACHI CHEMICAL INDUSTRY CO., LTD.

  公开号：EP1445270A1

  公开（公告）日：2004-08-11

  The present invention provides a composition for flame-retardant flexible polyurethane foam comprising: (i) a polyol component; (ii) a polyisocyanate component; (iii) a halogen-free phosphate ester that meets the following conditions (a) to (d), and that contains at least one alcoholic hydroxyl group: (a) an acid value of 2 KOHmg/g or less, (b) a viscosity of 5 Pa·s or less at 25°C, (c) a hydroxyl value of 5 to 250 KOHmg/g, and (d) a weight average molecular weight of 200 to 2000; (iv) a tertiary amine carboxylate; (v) a silicone foam stabilizer; and (vi) a blowing agent. The composition for flame-retardant flexible polyurethane foam of the present invention can give a flexible polyurethane foam that has satisfactory flame retardant properties, as well as excellent properties such as better heat resistance, fogging resistance and scorch resistance and extremely low compression strain.

  本发明提供了一种用于阻燃软质聚氨酯泡沫塑料的组合物，该组合物包括：(i) 多元醇组分；(ii) 多异氰酸酯组分；(iii) 符合以下条件(a)至(d)的无卤磷酸酯，且至少含有一个醇羟基：(a) 酸值为 2 KOHmg/g 或以下，(b) 25°C 时粘度为 5 Pa-s 或以下，(c) 羟值为 5 至 250 KOHmg/g，(d) 重量平均分子量为 200 至 2000；(iv) 三级胺羧酸盐；(v) 有机硅泡沫稳定剂；(vi) 发泡剂。本发明的阻燃软质聚氨酯泡沫塑料组合物可以生产出阻燃性能令人满意的软质聚氨酯泡沫塑料，同时还具有较好的耐热性、耐雾性和耐焦烧性以及极低的压缩应变等优异性能。
• COMPOSITION FOR FLAME-RETARDANT FLEXIBLE POLYURETHANE FOAM
  申请人：DAIHACHI CHEMICAL INDUSTRY CO., LTD.

  公开号：EP1559734A1

  公开（公告）日：2005-08-03

  The present invention provides a composition for a flame-retardant flexible polyurethane foam comprising:(A) 100 parts by weight of a polyol component containing a polyether polyol having at least 2 hydroxyl groups and a number average molecular weight of 2,000 to 5,000; (B) 3 to 50 parts by weight of a melamine-based flame retardant having an average particle diameter of 30 to 60 µm; (C) 5 to 35 parts by weight of an additive-type phosphorus-containing flame retardant; (D) 0.01 to 2 parts by weight of a catalyst; (E) 0.1 to 10 parts by weight of a blowing agent; (F) 0.1 to 3 parts by weight of a silicone foam stabilizer; and (G) a polyisocyanate component in an amount corresponding to an isocyanate index of 90 to 120. The composition of the present invention enables a highly flame-retardant polyurethane foam to be obtained even with the use of a general-purpose polyol.

  本发明提供了一种用于阻燃软质聚氨酯泡沫塑料的组合物，该组合物包括：(A)100份(重量)多元醇组分，该多元醇组分含有聚醚多元醇，该聚醚多元醇具有至少2个羟基和2,000至5,000的平均分子量；(B)3至50份(重量)三聚氰胺基阻燃剂，该阻燃剂的平均颗粒直径为30至60微米；(C)5至35份(重量)添加剂型含磷阻燃剂；(D)0.01至2份(重量)催化剂；(E)0.1至10份(重量)发泡剂；(F)0.1至3份(重量)有机硅泡沫稳定剂；以及(G)多异氰酸酯组分，其用量相当于异氰酸酯指数90至120。 即使使用通用多元醇，本发明的组合物也能获得高阻燃性聚氨酯泡沫。
• THERMOPLASTIC RESIN COMPOSITION HAVING EXCELLENT TRANSPARENCY AND MECHANICAL STRENGTH, AND MOLDED PRODUCT COMPRISING SAME
  申请人：Lotte Advanced Materials Co., Ltd.

  公开号：EP3208312A1

  公开（公告）日：2017-08-23

  A thermoplastic resin composition of the present invention comprises: about 100 parts by weight of a polycarbonate resin; about 10 to about 140 parts by weight of a (meth)acrylic-based resin which comprises a repeating unit represented by chemical formula 1; about 10 to about 80 parts by weight of an aromatic phosphate ester-based compound; and about 10 to 110 parts by weight of a glass fiber, wherein the difference in refractive index between the glass fiber and a resin mixture comprising the polycarbonate resin, the (meth)acrylic-based resin, and the aromatic phosphate ester-based compound is about 0.02 or less. The thermoplastic resin composition has excellent transparency and mechanical strength such as impact resistance, flexural modulus, etc.

  本发明的一种热塑性树脂组合物包括：按重量计约 100 份的聚碳酸酯树脂；按重量计约 10 至约 140 份的(甲基)丙烯酸基树脂，该树脂包括由化学式 1 表示的重复单元；按重量计约 10 至约 80 份的芳香族磷酸酯基化合物；以及按重量计约 10 至 110 份的玻璃纤维，其中玻璃纤维与包括聚碳酸酯树脂、(甲基)丙烯酸基树脂和芳香族磷酸酯基化合物的树脂混合物之间的折射率差约为 0.02 或更低。热塑性树脂组合物具有优异的透明度和机械强度，如抗冲击性、弯曲模量等。
• RESIN COMPOSITIONS AND ARTICLES MANUFACTURED USING THE SAME
  申请人：Lotte Advanced Materials Co., Ltd.

  公开号：EP3330318A1

  公开（公告）日：2018-06-06

  The application relates to a resin compositions and articles manufactured using the same, particularly to a resin composition including (A) a polycarbonate resin; (B) a branched polyorganosiloxane; (C) a borate-based inorganic compound; (D) a phosphorus-based flame retardant; and (E) talc, and an article can be manufactured using the same.

  本申请涉及一种树脂组合物和使用该组合物制造的物品，特别是涉及一种树脂组合物，其中包括（A）聚碳酸酯树脂；（B）支链聚有机硅氧烷；（C）硼酸基无机化合物；（D）磷基阻燃剂；以及（E）滑石粉，并可使用该组合物制造物品。