Benzolphosphonsaeure-diisocyanat | 1078-84-8

• 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: Benzolphosphonsaeure-diisocyanat
• 英文别名: Phenylphosphonsaeure-diisocyanat；Phenylphosphonic diisocyanate；diisocyanatophosphorylbenzene
• CAS: 1078-84-8
• 化学式: C₈H₅N₂O₃P
• 分子量: 208.113
• InChiKey: CBJMLVAWVCHUBA-UHFFFAOYSA-N

物化性质

• 熔点：
  188-190 °C
• 沸点：
  113-114 °C(Press: 0.75 Torr)
• 密度：
  1.3530 g/cm3

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  14
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  75.9
• 氢给体数：
  0
• 氢受体数：
  5

安全信息

• 海关编码：
  2931900090

反应信息

• 作为反应物：
  描述：

  Benzolphosphonsaeure-diisocyanat 以 乙醚 、 乙腈 为溶剂， 反应 36.0h， 生成 2-phenyl-5-dimethyl-4,6-dioxo-1,3,5,2-triazaphosphorine 2-oxide
  参考文献：
  名称：

  PN化合物。27。5-氨基-4,6-二氧代-1,3,5,2-三氮杂膦-2-氧化物的合成†

  摘要：

  在碘甲烷存在下但不在不存在下加热N 4-苯基次膦酰基双-（N 1-二甲基）氨基脲得到2-苯基-5-二甲基氨基-4,6-二氧代-1,3,5,2-提出了三氮杂膦酸2-氧化物及其反应机理。该化合物还通过将1，1-二甲基肼加到苯基膦酸二异氰酸酯中来制备。用过量的碘甲烷处理产物，得到聚合物材料和1,1,1-三甲基肼基碘化物。

  DOI：

  10.1002/jhet.5570220618
• 作为产物：
  描述：

  苯膦酰二氯 、 silver cyanate 生成 Benzolphosphonsaeure-diisocyanat
  参考文献：
  名称：

  Organophosphorus Isocyanates

  摘要：

  DOI：

  10.1021/ja01585a037

文献信息

• Method for preparing flexible polyurethane foam
  申请人：M & T CHEMICALS, INC.

  公开号：EP0009995A1

  公开（公告）日：1980-04-16

  The flexible polyurethane foam is prepared by reacting a polyether polyol (or a prepolymer made from such a polyol and a polyfunctional isocyanate or isothiocyanate) with a polyfunctional isocyanate or isothiocyanate in the presence of a blowing agent and a gel catalyst comprising a compound containing in chemically combined form tin, phosphorus and a halogen chosen from chlorine, bromine and iodine. The said compound contains from 3 to 40% by weight of tin, from 2 to 20% by weight of phosphorus and from 3 to 70% by weight of the said halogen and is a mono- or diorganotin ester of a phosphoric acid, phosphorous acid, phosphonic acid, phosphinic acid, thiophosphorous acid and phosphoryl chloride. The foams so produced show improved thermal and oxidative stability and resiliency.

  软质聚氨酯泡沫的制备方法是：在发泡剂和凝胶催化剂的存在下，使聚醚多元醇 （或由聚醚多元醇和多官能异氰酸酯或异硫氰酸盐制成的预聚物）与多官能异氰酸酯 或异硫氰酸盐反应，凝胶催化剂包括以化学结合形式含有锡、磷和从氯、溴和碘中 选出的卤素的化合物。上述化合物含有 3% 至 40% （按重量计）的锡、2% 至 20% （按重量计）的磷和 3% 至 70% （按重量计）的卤素，并且是磷酸、磷 酸、膦酸、膦酸、硫代磷酸和磷酰氯的单或二甘醇酯。这样生产出来的泡沫具有更好的热稳定性、氧化稳定性和回弹性。
• Process for cellular polyurethane formation using tertiary amine catalyst mixtures
  申请人：UNION CARBIDE CORPORATION

  公开号：EP0048985A1

  公开（公告）日：1982-04-07

  Tertiary amine catalyst mixtures comprising at least one hydroxyalkyl piperazine, preferably 2-hydroxyethyl piperazine or 1,4-di-(2-hydroxyethyl) piperazine, and at least one other tertiary amine for increasing the processability of hydroxyalkyl piperazine in controlling the water-isocyanate reaction rate to obtain optimum performance in cellular polyurethane foam formulations and/or enhancing the compatibility of hydroxyalkyl piperazine with other foaming ingredients in flexible polyester polyurethane foam formulation; and a process for producing cellular polyurethanes, such as flexible polyester or polyether polyurethane foam and high resilience polyether polyurethane foam, by effecting the reaction of an organic polyol reactant and an organic polyisocyanate reactant in the presence of a blowing agent and said tertiary amine catalyst mixture, the resulting cellular polyurethanes exhibiting very low residual amine odor.

  由至少一种羟烷基哌嗪（最好是 2-羟乙基哌嗪或 1,4-二（2-羟乙基）哌嗪）和至少一种其他叔胺组成的叔胺催化剂混合物，用于提高羟烷基哌嗪在控制水-异氰酸酯反应速率以获得最佳性能的蜂窝状聚氨酯泡沫塑料配方中的加工性能，和/或提高羟烷基哌嗪与软质聚酯聚氨酯泡沫塑料配方中其他发泡成分的相容性；以及一种生产蜂窝状聚氨酯（如软质聚酯或聚醚聚氨酯泡沫和高回弹聚醚聚氨酯泡沫）的工艺，其方法是在发泡剂和所述叔胺催化剂混合物存在下，使有机多元醇反应物和有机多异氰酸酯反应物发生反应，所得蜂窝状聚氨酯显示出极低的残留胺气味。
• Polysiloxane-polyoxyalkylene compositions for polyurethane foam manufacture
  申请人：UNION CARBIDE CORPORATION

  公开号：EP0275563A1

  公开（公告）日：1988-07-27

  A polysiloxane-polyoxyalkylene composition of the nominal formula: wherein R is an alkyl group having 1 to 3 carbon atoms and R°, R', R" and R" are individually monovalent polyoxyalkylene polyethers attached to the silicon atom through a difunctional link; and the polyoxyalkylene of R' is a poly(oxypropylene-oxyethylene) ether which contains 20% to 60% oxyethylene by weight and has an average molecular weight of from about 3,000 to about 5,500: the polyoxyalkylene of R" is a poly(oxypropylene-oxyethylene) ether which contains 20% to 60% oxyethylene by weight and has an average molecular weight of from about 800 to about 2.900; and the polyoxyalkylene of R"' is a polyoxypropylene polyether having an average molecular weight from about 130 to about 1200; R° can be R', R". or R". a and e are individually 0 or 1; b, c, and d are numbers such that b + c + d = y, x and y are positive numbers such that the sum of x+y ranges from 25 to 400 and x is greater than y; wherein the ratio (b + c):d ranges from 0.8 to 1.9.

  一种聚硅氧烷-聚氧亚烷基组合物，其标称式如下： 其中 R 是具有 1 至 3 个碳原子的烷基，R°、R'、R" 和 R" 分别是通过双官能团连接到硅原子上的单价聚氧亚烷基聚醚；以及 R' 的聚氧亚烷基是一种聚（氧丙烯-氧乙烯）醚，按重量计含有 20% 至 60% 的氧乙烯，平均分子量约为 3,000 至 5,500 之间： R "的聚氧亚烷基是一种聚（氧丙烯-氧乙烯）醚，按重量计含有 20% 至 60% 的氧乙烯，平均分子量约为 800 至约 2.900；以及 R"' 的聚氧亚烷基是聚氧丙烯聚醚，其平均分子量约为 130 至 1200； R°可以是R'、R".或R"。 a和e分别为0或1；b、c和d为数字，使得b+c+d=y，x和y为正数，使得x+y之和在25至400之间，且x大于y；其中(b+c):d的比率在0.8至1.9之间。
• Polyurethane foam and process for production thereof
  申请人：WOODBRIDGE FOAM CORPORATION

  公开号：EP0747412A1

  公开（公告）日：1996-12-11

  A recoverable, polyurethane foam which, upon impact, will exhibit the following properties: (i) an energy absorption of at least about 85 % when energy absorption is calculated according to the following formula(I.V)2 - (R.V.)2(I.V.)2 wherein I.V. is impact velocity and R.V. is rebound velocity; (ii) an efficiency of at least about 50%, wherein efficiency is defined as a percent fraction of a ratio of a square wave to the area under a curve obtained by plotting compressive force versus relative penetration depth during the impact; and (iii) for a given penetration depth, a ratio of a first compressive force at an impact velocity of 15 m.p.h. to a second compressive force at 0.004 m.p.h. of at least about 4. The polyurethane foam may be produced by a process comprising the steps of: providing a substantially uniform mixture comprising an isocyanate, an active hydrogen-containing compound a blowing agent and a catalyst to form a reaction mixture; and expanding the reaction mixture to produce the polyurethane foam; wherein: (i) the active hydrogen-containing compound comprises from about 50 to 100 parts by weight of a first active hydrogen-containing compound having an equivalent weight of from about 200 to about 800 and from 0 to about 50 parts by weight of a second active hydrogen-containing compound; and (ii) the average equivalent weight of the active-hydrogen containing compound is in the range of from about 150 to about 700. The polyurethane foam is ideally suited for use in applications in which energy absorption or management is desirable.

  一种可回收的聚氨酯泡沫塑料，在受到冲击时将表现出以下特性是反弹速度；(ii) 效率至少约为 50%，其中效率定义为在冲击过程中压缩力与相对穿透深度的曲线下面积之比方波的百分数；(iii) 对于给定的穿透深度，冲击速度为 15 米/秒时的第一压缩力与第二压缩力之比。聚氨酯泡沫塑料可通过包括以下步骤的工艺生产：提供基本均匀的混合物，该混合物包括异氰酸酯、活性含氢化合物、发泡剂和催化剂，以形成反应混合物；以及膨胀反应混合物以生产聚氨酯泡沫塑料；其中(i) 含氢活性化合物包括约 50 至 100 重量份的第一种含氢活性化合物，其当量重量约为 200 至 800，以及 0 至约 50 重量份的第二种含氢活性化合物；以及 (ii) 含氢活性化合物的平均当量重量在约 150 至约 700 的范围内。聚氨酯泡沫非常适合用于需要吸收或管理能量的应用。
• Controlled release fertilizer employing epoxidized fatty acid triglyceride oil as a coating additive
  申请人：Xing Baozhong

  公开号：US10202314B2

  公开（公告）日：2019-02-12

  A controlled release fertilizer material comprising a particulate plant nutrient surrounded by at least one coating comprising the reaction product of a mixture comprising a polyol, an isocyanate, a wax and an epoxidized fatty acid triglyceride oil.

  一种控释肥料材料，包括一种微粒植物养分，其周围至少有一层涂层，该涂层由多元醇、异氰酸酯、蜡和环氧化脂肪酸甘油三酯油混合物的反应产物组成。