phosphonothioic acid O,O'-dibutyl ester | 4526-21-0

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: phosphonothioic acid O,O'-dibutyl ester
• 英文别名: thiophosphorous acid O,O'-dibutyl ester；Dibutyl-thiophosphit；Di-n-butylthiophosphit；dibutoxyphosphinothious acid
• CAS: 4526-21-0
• 化学式: C₈H₁₉O₂PS
• 分子量: 210.277
• InChiKey: MWQCZYFWEBNJDN-UHFFFAOYSA-N

物化性质

• 沸点：
  89-90 °C(Press: 4 Torr)
• 密度：
  0.9974 g/cm3

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  12
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  19.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  壬烯 、 phosphonothioic acid O,O'-dibutyl ester 在 过氧化苯甲酰 作用下， 生成 Nonan-thiophosphonsaeure-dibutylester
  参考文献：
  名称：

  Pudovik,A.N.; Konovalova,I.V., Journal of general chemistry of the USSR, 1960, vol. 30, p. 2328 - 2332

  摘要：

  DOI：

文献信息

• [EN] DITHIOPHOSPHATE DERIVATIVES AS HYDROGEN SULFIDE RELEASE CHEMICALS FOR IMPROVING PLANT GROWTH AND CROP YIELD<br/>[FR] DÉRIVÉS DE DITHIOPHOSPHATE UTILISÉS EN TANT QUE PRODUITS CHIMIQUES À LIBÉRATION DE SULFURE D'HYDROGÈNE POUR AMÉLIORER LA CROISSANCE DES PLANTES ET LE RENDEMENT DES CULTURES
  申请人：UNIV IOWA RES FOUND

  公开号：WO2022051234A1

  公开（公告）日：2022-03-10

  The invention provides a compound of formula (I): wherein X, Y, Z, R1, R2, and X+ have any of the values described in the specification. The compounds are useful to increase plant growth and/or to increase harvest yield.

  本发明提供一种化合物，其化学式为（I）：其中X，Y，Z，R1，R2和X+可以具有规范中描述的任何值。该化合物可用于促进植物生长和/或增加收获产量。
• LUBRICATING OIL COMPOSITION FOR TRANSMISSION
  申请人：Nippon Oil Corporation

  公开号：EP1598412A1

  公开（公告）日：2005-11-23

  A lubricating oil composition for transmissions comprises a lubricating base oil comprising (A) a lubricating base oil so adjusted to have a kinematic viscosity at 100°C of from 1.5 to 5 mm2/s and a %CN of from 10 to 60 (B) a mineral lubricating base oil having a kinematic viscosity at 100°C of from 10 to 50 mm2/s and a sulfur content of from 0.3 to 1 percent by mass and (C) a synthetic oil composed of carbon and hydrogen and having a number average molecular weight of from 2,000 to 20,000, in respective specific amounts and (D) an extreme pressure additive of from 0.05 to 2 percent by mass, based on the total amount of the composition, of comprising a phosphorus-based extreme pressure additive, a sulfur-based extreme pressure additive and/or a phosphorus-sulfur-based extreme pressure additive, wherein in the composition, the phosphorus content (P) is from 0.01 to 0.05 percent by mass, the total sulfur content (S) is from 0.05 to 0.3 percent by mass, and the P/S ratio is from 0.10 to 0.40. The lubricating oil composition has both excellent fuel economy performance and satisfactory durability for gears and bearings and furthermore excellent low temperature viscosity and oxidation stability.

  一种用于变速器的润滑油组合物包括一种润滑基础油，该基础油包括 (A) 一种润滑基础油，该基础油经过调整，在 100°C 时的运动粘度为 1.5 至 5 mm2/s，CN%为 10 至 60 (B) 一种矿物润滑基础油，该基础油在 100°C 时的运动粘度为 10 至 50 mm2/s，硫含量为 0.(C) 由碳和氢组成、平均分子量为 2,000 至 20,000 的合成油，其具体用量分别为 (D) 极压添加剂，其质量百分比为 0.其中包括磷基极压添加剂、硫基极压添加剂和/或磷硫基极压添加剂，在该组合物中，磷含量 (P) 为 0.01 至 0.05%（质量百分比），总硫含量 (S) 为 0.05 至 0.3%（质量百分比），P/S 比为 0.10 至 0.40。该润滑油组合物既具有出色的燃油经济性，又具有令人满意的齿轮和轴承耐久性，还具有出色的低温粘度和氧化稳定性。
• Lubricating oil composition for transmissions
  申请人：Nippon Oil Corporation

  公开号：EP2479249A1

  公开（公告）日：2012-07-25

  A lubricating oil composition for transmissions comprises a lubricating base oil comprising: (A) a lubricating base oil so adjusted to have a kinematic viscosity at 100 °C of from 1.5 to 5 mm2/s and a %CN of from 10 to 60 and a %CA of 1 or less, (B) a mineral lubricating base oil having a kinematic viscosity at 100 °C of from 10 to 50 mm2/s and a sulfur content of from 0.3 to 1 percent by mass, (C) a synthetic oil composed of carbon and hydrogen and having a number average molecular weight of from 2,000 to 20,000, and (D) from 0.05 to 2 percent by mass, based on the total amount of the composition of an extreme pressure additive comprising a phosphorus-based extreme pressure additive, a sulfur-based extreme pressure additive and/or a phosphorus-sulfur-based extreme pressure additive, wherein in the composition, the phosphorus content (P) is from 0.01 to 0.05 percent by mass, the total sulfur content (S) is from 0.05 to 0.3 percent by mass, and the P/S ratio is from 0.10 to 0.40. The lubricating oil composition has both excellent fuel economy performance and satisfactory durability for gears and bearings and furthermore excellent low temperature viscosity and oxidation stability.

  一种用于变速器的润滑油组合物包括一种润滑基础油，其中：(A) 一种润滑基础油，其在 100 °C 时的运动粘度为 1.(B) 矿物润滑基础油，其在 100 °C 时的运动粘度为 10 至 50 mm2/s，硫含量为 0.3 至 1%（质量百分比）；(C) 由碳和氢组成的合成油，其平均分子量为 2,000 至 20,000 ；以及 (D) 0.05%至 2%（质量百分比）的极压添加剂，该极压添加剂的组成包括磷基极压添加剂、硫基极压添加剂和/或磷硫基极压添加剂，其中，在该组合物中，磷含量（P）为 0.01%至 0.05%（质量百分比），总硫含量（S）为 0.05%至 0.3%（质量百分比），P/S 比为 0.10 至 0.40。该润滑油组合物既具有出色的燃油经济性，又具有令人满意的齿轮和轴承耐久性，还具有出色的低温粘度和氧化稳定性。
• Lubricating oil composition
  申请人：Nippon Oil Corporation

  公开号：US20040192562A1

  公开（公告）日：2004-09-30

  A lubricating oil composition which comprises (A) a base oil, (B) calcium salicylate having a base number of 50 to 300 mgKOH/g in an amount of 0.005 to 0.07 percent by mass in terms of calcium, (C) an SP type extreme pressure additive in an amount of 0.005 to 0.07 percent by mass in terms of phosphorous, (D) a specific succinimide compound in an amount of 0.1 to 6 percent by mass, and (E) a boron-containing ashless dispersant in an amount of 0.001 to 0.05 percent by mass in terms of boron, based on the total mass of the composition. The lubricating oil composition can prevent pitching of a transmission, resulting in the extended fatigue life thereof, and exhibits excellent and long-lasting anti-shudder properties.

  一种润滑油组合物，包括：(A)基础油；(B)水杨酸钙，其碱基数为 50 至 300 mgKOH/g，钙的用量为 0.005 至 0.07%（以质量计）；(C)SP 型极压添加剂，其用量为 0.005 至 0.(D) 特定琥珀酰亚胺化合物，质量百分比为 0.1% 至 6%；以及 (E) 含硼无灰分散剂，以组合物总质量为基准，硼的质量百分比为 0.001% 至 0.05%。该润滑油组合物可以防止变速器的跳动，从而延长其疲劳寿命，并表现出卓越而持久的防抖特性。
• Transmission fluid compositions for automobiles
  申请人：Nippon Oil Corporation

  公开号：US20040204325A1

  公开（公告）日：2004-10-14

  A transmission fluid composition for automobiles comprises a lubricating base oil, (A) an oil-soluble metal salt overbased with a specific alkaline earth metal borate, and (B) a sulfur-containing extreme pressure additive. The transmission fluid can enhance a metallic friction coefficient, leading to the achievement of improved transmission torque.

  一种用于汽车的变速箱油组合物由润滑基础油、(A) 添加了特定碱土金属硼酸盐的油溶性金属盐和 (B) 含硫极压添加剂组成。该传动液可以提高金属摩擦系数，从而提高传动扭矩。