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3-羟基辛二酸 | 73141-47-6

中文名称
3-羟基辛二酸
中文别名
——
英文名称
3-hydroxysuberic acid
英文别名
3-hydroxyoctanedioic acid
3-羟基辛二酸化学式
CAS
73141-47-6
化学式
C8H14O5
mdl
MFCD18642144
分子量
190.196
InChiKey
ARJZZFJXSNJKGR-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 熔点:
    >104°C (dec.)
  • 沸点:
    413.6±40.0 °C(Predicted)
  • 密度:
    1.287±0.06 g/cm3(Predicted)
  • 溶解度:
    可溶于DMSO(少许)、甲醇(少许)
  • 物理描述:
    Solid

计算性质

  • 辛醇/水分配系数(LogP):
    -0.3
  • 重原子数:
    13
  • 可旋转键数:
    7
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.75
  • 拓扑面积:
    94.8
  • 氢给体数:
    3
  • 氢受体数:
    5

反应信息

  • 作为产物:
    描述:
    1,2-环氧-7-辛烯 在 ruthenium trichloride 、 lithium hydroxide 、 sodium periodatecopper(l) iodide三乙胺 作用下, 以 四氢呋喃二氯甲烷乙酸乙酯乙腈 为溶剂, 反应 28.5h, 生成 3-羟基辛二酸
    参考文献:
    名称:
    一种方便的合成羟基二酸的通用方法
    摘要:
    带有末端双键的烯烃醛和环氧化物与格氏试剂反应,由所得醇制得的乙酸酯在NaIO 4存在下用RuCl 3 · x H 2 O处理后进行双键裂解,生成乙酰氧基二酸。然后用LiOH水解得到羟基二酸。
    DOI:
    10.1016/j.tetlet.2007.03.053
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文献信息

  • ALIPHATIC POLYESTER WITH HIGH ELONGATION
    申请人:Chang Chun Plastics Co., Ltd.
    公开号:EP3845580A1
    公开(公告)日:2021-07-07
    An aliphatic polyester is provided. The aliphatic polyester comprises: a first structural unit represented by -[-(CO)-R1-(CO)-]-, wherein R1 is absent or a C1 to C40 aliphatic hydrocarbyl; a second structural unit represented by -[-O-R2-O-]-, wherein R2 is a C1 to C10 aliphatic hydrocarbyl; and a third structural unit derived from a first cross-linking agent, wherein the first cross-linking agent has three reactive functional groups, wherein at least one reactive functional group is a secondary or tertiary hydroxyl, with the proviso that the first cross-linking agent is not malic acid.
    提供一种脂肪族聚酯。脂肪族聚酯包括 由-[-(CO)-R1-(CO)-]-代表的第一结构单元,其中 R1 不存在或为 C1 至 C40 脂肪族烃基; 由-[-O-R2-O-]-代表的第二结构单元,其中 R2 是 C1 至 C10 脂肪族烃基;以及 衍生自第一交联剂的第三结构单元,其中第一交联剂具有三个活性官能团,其中至少一个活性官能团是仲羟基或叔羟基,但第一交联剂不是苹果酸。
  • Fabric care compositions comprising aminosilicone
    申请人:Casado-Dominguez Luis Arturo
    公开号:US20050170994A1
    公开(公告)日:2005-08-04
    Fabric care compositions comprise aminosilicone having an amino content ratio defined by a ratio of the amine containing units to the total number of units, wherein the amino content ratio is from about 1:11 to about 1:269, emulsifier, and fabric softening active. The aminosilicone materials in fabric care compositions can provide a number of benefits including improved fabric softness, wrinkle reduction after drying, ease of ironing, in-wear shape retention, fabric elasticity, fabric tensile strength, fabric tear strength, and/or color protection. A process of making an aminosilicone emulsion comprises the step of mixing an aminosilicone having an amino content ratio of from about 1:11 to about 1:269 with a cationic emulsifier. The invention further relates to a process of making the fabric care compositions.
    织物护理组合物由氨基硅氧烷、乳化剂和织物柔软活性成分组成,氨基硅氧烷的氨基含量比由含胺单元与单元总数之比确定,其中氨基含量比约为 1:11 至约 1:269。织物护理组合物中的氨基硅氧烷材料可提供多种益处,包括改善织物柔软度、减少干燥后的褶皱、易于熨烫、保持穿着时的形状、织物弹性、织物拉伸强度、织物撕裂强度和/或颜色保护。制造氨基硅油乳液的工艺包括将氨基含量比约为 1:11 至约 1:269 的氨基硅油与阳离子乳化剂混合的步骤。本发明还涉及一种织物护理组合物的制造工艺。
  • Charge controlling agent containing polyhydroxyalkanoate containing unit containing carboxyl group on side chain in molecule, toner binder and toner, and image formation method and image forming apparatus using toner
    申请人:Mihara Chieko
    公开号:US20050260514A1
    公开(公告)日:2005-11-24
    The present invention provides a negataively chargeable charge controlling agent to control a charged state of a powder or granular material such as toner for electrophotography, where the agent comprises a polyhydroxyalkanoate having at least one kind of 3-hydroxy-ω-carboxyalkanoic acid unit represented by the chemical formula (1): wherein n is an integer selected from 1 to 8; R 1 is an H, Na or K atom, or and when more than one unit exists, n and R 1 is the same or different between the units. The charge controlling agent is excellent in electrophtographic properties and propitious to environment because of the biodegradability of the polyhydroxyalkanoate. wherein n is an integer selected from the range shown in the same chemical formula; R 1 is an H atom, Na atom, K atom, or and when more than one unit exists, n and R 1 may differ from unit to unit.
    本发明提供了一种可负电荷的电荷控制剂,用于控制粉末或颗粒材料(如用于电子照相的墨粉)的带电状态,其中该电荷控制剂包括一种聚羟基烷酸酯,该聚羟基烷酸酯具有至少一种由化学式(1)表示的3-羟基-ω-羧基烷酸单元: 其中 n 是选自 1 至 8 的整数; R 1 是 H、Na 或 K 原子,或 当存在多个单元时,n 和 R 1 相同或不同。由于聚羟基烷酸酯具有生物降解性,因此电荷控制剂具有优异的电泳特性和环保性。 其中 n 是选自同一化学式所示范围的整数;R 1 是 H 原子、Na 原子、K 原子,或 当存在一个以上的单元时,n 和 R 1 可能因单元而异。
  • Polyhydroxyalkanoate containing amide group, sulfonic group, and sulfonate ester group, method for producing the same, and charge control agent, toner, image forming method, and image forming apparatus
    申请人:Mihara Chieko
    公开号:US20060014921A1
    公开(公告)日:2006-01-19
    A polyhydroxyalkanoate containing in a molecule at least one unit represented by the chemical formula (1). The polyhydroxyalkanoate is a biodegradable plastic with enhanced melt-processability and exhibits excellent charging stability, high chargeability, and enhanced dispersibility when used as a charge control agent of a toner in an electrophotographic process. (R denotes -A 1 (—SO 2 R 1 ) x . R 1 is selected from OH, a halogen atom, ONa, OK, and OR 1a . R 1a and A 1 are selected from a substituted or unsubstituted aliphatic hydrocarbon structure, a substituted or unsubstituted aromatic ring structure, and a substituted or unsubstituted heterocyclic structure. Further, m and x are integers selected from 1 to 8, and when two or more units exist, each of R, R 1 R 1a , A 1 , m, and x is defined as above independently for each of the units.)
    一种聚羟基烷酸酯,其分子中至少含有一个由化学式(1)表示的单元。这种聚羟基烷酸酯是一种生物可降解塑料,具有更强的熔融加工性,在用作电子照相工艺中调色剂的电荷控制剂时,具有优异的电荷稳定性、高电荷性和更强的分散性。 (R 表示-A 1 (-SO 2 R 1 ) x .R 1 选自 OH、卤素原子、ONa、OK 和 OR 1a .R 1a 和 A 1 选自取代或未取代的脂族烃结构、取代或未取代的芳环结构和取代或未取代的杂环结构。此外,m 和 x 是选自 1 至 8 的整数,当存在两个或更多单元时,R、R 1 R 1a , A 1 m 和 x 对每个单元的定义如上)。
  • Novel polyhydroxy alkanoate copolymer including within molecule unit having vinyl group or carboxyl group in side chain, and producing method therefor
    申请人:Kenmoku Takashi
    公开号:US20060211100A1
    公开(公告)日:2006-09-21
    The invention provides a PHA copolymer including at least a 3-hydroxy-ω-carboxyalkanoic acid represented by a formula (19) or (32) and simultaneously at least a unit represented by a formula (2) or a formula (3) in a molecule, a precursor PHA copolymer having a corresponding vinyl group or a corresponding alkoxycarbonyl group, a biosynthesis method thereof by microorganisms, and a method of producing a desired PHA copolymer from the precursor PHA copolymer: (wherein k, m, n are integers; R 18 represents H, Na, K, R 27? represents (A); R 1 represents a substituent on a cyclohexyl group and represents H, CN, NO 2 , a halogen atom, CH 3 , C 2 H 5 , C 3 H 7 , CF 3 , C 2 F 5 , or C 3 F 7 ; R includes a residue including a phenyl structure or a thienyl structure; these being independent for each unit).
    本发明提供了一种 PHA 共聚物,其分子中至少包括一种由式(19)或(32)表示的 3-羟基-ω-羧基烷酸,分子中同时至少包括一个由式(2)或式(3)表示的单元,一种具有相应乙烯基或相应烷氧基羰基的前体 PHA 共聚物,一种通过微生物进行生物合成的方法,以及一种用前体 PHA 共聚物生产所需的 PHA 共聚物的方法:(其中 k、m、n 为整数;R 18 代表 H、Na、K,R 代表 (A);R 1 代表环己基上的取代基,代表 H、CN、NO 2 卤素原子、CH 3 , C 2 H 5 , C 3 H 7 , CF 3 , C 2 F 5 或 C 3 F 7 R包括苯基结构或噻吩基结构的残基;这两种结构在每个单元中是独立的)。
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