α-(3,5-di-tert-butyl-4-hydroxyphenyl)-propionic acid-n-octadecyl ester | 2269-80-9

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: α-(3,5-di-tert-butyl-4-hydroxyphenyl)-propionic acid-n-octadecyl ester
• 英文别名: a-(3,5-di-tert-butyl-4hydroxyphenyl)-propionic acid-n-octadecyl ester；stearyl-α-(3,5-di-t-butyl-4-hydroxyphenyl) propionate；(3,5-ditert-butyl-4-hydroxyphenyl)propanoic acid stearyl ester；1-stearyl (3,5-di-tert-butyl-4-hydroxyphenyl)propionate；stearyl (3,5-di-tert-butyl-4-hydroxyphenyl)propionate；stearyl (3,5-di-t-butyl-4-hydroxyphenyl)propionate；Octadecyl 2-(3,5-di-t-butyl-4-hydroxyphenyl) propionate；octadecyl 2-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate
• CAS: 2269-80-9
• 化学式: C₃₅H₆₂O₃
• 分子量: 530.875
• InChiKey: XHLCCKLLXUAKCM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  14.1
• 重原子数：
  38
• 可旋转键数：
  22
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

文献信息

• [EN] BORON CONTAINING COMPOUNDS AND THEIR USES<br/>[FR] COMPOSÉS CONTENANT DU BORE ET LEURS UTILISATIONS
  申请人：5METIS INC

  公开号：WO2022040157A1

  公开（公告）日：2022-02-24

  The present disclosure relates to novel boron-containing compounds and their novel uses, e.g., as active ingredients that have pesticidal activity. The disclosure also relates to agrochemical compositions and their use in agriculture or horticulture for the control or prevention of infestation of plants, plant parts, plant propagation materials, harvested food crops, or seeds by pests, specifically fungi and nematodes. The disclosure further relates to methods for promoting plant performance and/or curatively or preventively controlling phytopathogens, (particularly fungi and nematodes) on or in a plant, plant parts, plant propagation materials, seeds, harvested fruits, or vegetables.

  本公开涉及新型含硼化合物及其新用途，例如作为具有杀虫活性的活性成分。该公开还涉及农药组合物及其在农业或园艺中用于控制或预防植物、植物部分、植物繁殖材料、收获的食物作物或种子受到害虫（特别是真菌和线虫）侵害的用途。该公开还涉及促进植物生长表现和/或在植物、植物部分、植物繁殖材料、种子、收获的水果或蔬菜上或内部治疗或预防控制植物病原体（特别是真菌和线虫）的方法。
• Method for preparing hydroxyphenyl carboxylic acid esters
  申请人：——

  公开号：US20030166962A1

  公开（公告）日：2003-09-04

  A process for the preparation of a compound of formula (I) 1 wherein R 1 and R 2 are each independently of the other C 1 -C 8 alkyl, cyclopentyl or cyclohexyl, m is 1, 2 or 3, preferably 2, n is an integer from 1 to 30, and R 3 is an n-valent radical from linear or branched C 4 -C 30 alkyl, which is optionally interrupted by one or more oxygen atoms, or (when n=1-12) an n-valent radical from C 5 -C 12 cycloalkyl, or a radical R 4 —[NR 5 —C m H 2m —] p , R 4 is hydrogen, an n-valent radical from linear or branched C 4 -C 30 alkyl, which is optionally interrupted by one or more —NR 5 — groups, or (when n=1-12) an n-valent radical from C 5 -C 12 cycloalkyl, R 5 radicals, each independently of any other(s), are hydrogen or methyl or —C m H 2m —, preferably hydrogen, and p corresponds to the number of —[NR 5 —C m H 2m —] groups that gives n —C m H 2m — radicals per molecule, by reaction of a compound of formula (II) 2 wherein R is C 1 -C 3 alkyl, with a compound of formula (III) R 3 (OH) n (III) wherein R 3 and n have the definitions given, wherein the reaction takes place at a practically neutral acid value (pH) and in the presence of at least one alkali metal salt of an organic carboxylic acid, which salt is dissolved or suspended in the reaction mixture, or in the presence of a mixture of such alkali metal salts, (i) that alkali metal salt being formed from an alkali metal cation and an anion of an organic carboxylic acid and (ii) the organic carboxylic acid being at least partially volatile under the reaction conditions applied. Preferred alkali metal salts are alkali metal formate and alkali metal acetate.

  一种制备式（I）的化合物的方法，其中R1和R2各自独立地为C1-C8烷基，环戊基或环己基，m为1、2或3，优选为2，n为1-30的整数，而R3为线性或支链C4-C30烷基的n价基团，该烷基可选地被一个或多个氧原子中断，或（当n=1-12时）为C5-C12环烷基的n价基团，或为R4—[NR5—CmH2m]p的基团，其中R4为氢，线性或支链C4-C30烷基的n价基团，该烷基可选地被一个或多个—NR5—基团中断，或（当n=1-12时）为C5-C12环烷基的n价基团，R5为独立于其他基团的氢、甲基或—CmH2m—，优选为氢，p对应于给出n个—CmH2m—基团的数量，通过将式（II）的化合物与式（III）R3(OH)n的化合物反应得到，其中R为C1-C3烷基，在实际中性酸值（pH）下，在至少一种有机羧酸的碱金属盐的存在下，该盐溶解或悬浮在反应混合物中，或在这种碱金属盐的混合物的存在下，（i）该碱金属盐由碱金属阳离子和有机羧酸的阴离子形成，（ii）该有机羧酸在应用的反应条件下至少部分挥发。优选的碱金属盐是碱金属甲酸盐和碱金属乙酸盐。
• POLYACETAL RESIN COMPOSITION AND MOLDINGS
  申请人：——

  公开号：US20030158301A1

  公开（公告）日：2003-08-21

  The polyacetal resin composition contains about 0.01-10 parts by weight of a glyoxyldiureide compound per 100 parts by weight of polyacetal resin. The glyoxyldiureide compound includes glyoxyldiureide and its derivatives (metal salts etc.). Optionally, about 0.01-10 parts by weight of a basic nitrogen-containing compound is further added. The basic nitrogen-containing compound includes melamine, melamine resin, and polyamide resin. Further, an antioxidant may be further added. The above composition contributes to stability, particularly heat stability, of polyacetal resin and suppression of emission of formaldehyde.

  聚乙二醇树脂组成物含有每100份聚乙二醇树脂约0.01-10份重量的甘氧基二脲化合物。该甘氧基二脲化合物包括甘氧基二脲及其衍生物（金属盐等）。可选择地，还可进一步添加约0.01-10份重量的碱性含氮化合物。碱性含氮化合物包括三聚氰胺、三聚氰胺树脂和聚酰胺树脂等。此外，还可以进一步添加抗氧化剂。以上组成物有助于提高聚乙二醇树脂的稳定性，特别是热稳定性，并抑制甲醛的排放。
• Polyacetal resin composition and moldings
  申请人：Harashina Hatsuhiko

  公开号：US20050075429A1

  公开（公告）日：2005-04-07

  The polyacetal resin composition contains about 0.01-10 parts by weight of a glyoxyldiureide compound per 100 parts by weight of polyacetal resin. The glyoxyldiureide compound includes glyoxyldiureide and its derivatives (metal salts etc.). Optionally, about 0.01-10 parts by weight of a basic nitrogen-containing compound is further added. The basic nitrogen-containing compound includes melamine, melamine resin, and polyamide resin. Further, an antioxidant may be further added. The above composition contributes to stability, particularly heat stability, of polyacetal resin and suppression of emission of formaldehyde.

  聚乙二醇树脂组合物含有每100份聚乙二醇树脂约0.01-10份重量的乙酰基尿素化合物。乙酰基尿素化合物包括乙酰基尿素及其衍生物（金属盐等）。可选地，还可以进一步添加约0.01-10份重量的含有碱性氮化合物。碱性氮化合物包括三聚氰胺，三聚氰胺树脂和聚酰胺树脂。此外，还可以进一步添加抗氧化剂。上述组合物有利于聚乙二醇树脂的稳定性，特别是热稳定性，并抑制甲醛的排放。
• Stabilized polyolefins filled with talc
  申请人：EASTMAN KODAK COMPANY (a New Jersey corporation)

  公开号：EP0018015A1

  公开（公告）日：1980-10-29

  The resistance to oxidative degradation of polyolefin compositions containing 5 to 50 % by weight of talc and a phenolic antioxidant is improved by adding to the composition a stabilizing amount of poly TDP which is a polyester having an average molecular weight of from about 500 to about 4,000, and having the repeating unit wherein R is selected from divalent radicals such as 1,1-cyclohexanedimethylene; 1,2-cyclohexanedimethylene; 1,3-cyclohexanedimethylene; and 1,4-cyclohexanedimethylene; and preferably being at least partially chain-terminated with a compound such as methanol, ethanol and butanol or acids or their anhydrides such as acetic, butyric and isobutyric acid.

  在含有 5%至 50%（按重量计）滑石粉和酚类抗氧化剂的聚烯烃组合物中加入稳定量的聚 TDP，可提高该组合物的抗氧化降解性能，聚 TDP 是一种聚酯，其平均分子量约为 500 至 4000，具有以下重复单元 其中 R 选自二价基，如 1,1-环己烷二甲亚基；1,2-环己烷二甲亚基；1,3-环己烷二甲亚基；和 1,4-环己烷二甲亚基；最好至少部分以甲醇、乙醇和丁醇等化合物或乙酸、丁酸和异丁酸等酸或其酸酐为链端。