4,6-二甲基-2-庚醇 | 51079-52-8

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 中文名称: 4,6-二甲基-2-庚醇
• 英文名称: opt.-inakt. 4,6-Dimethyl-heptan-2-ol
• 英文别名: 4,6-Dimethyl-heptanol-(2)；4,6-Dimethyl-2-hydroxy-heptan；4,6-dimethyl-heptan-2-ol；β-oxy-δ.ξ-dimethyl-heptane；β-Oxy-δ.ξ-dimethyl-heptan；4,6-dimethyl-2-heptanol；2-Heptanol, 4,6-dimethyl-；4,6-dimethylheptan-2-ol
• CAS: 51079-52-8
• 化学式: C₉H₂₀O
• mdl: MFCD18969562
• 分子量: 144.257
• InChiKey: YYUGBYFBCFRGNZ-UHFFFAOYSA-N

物化性质

• 熔点：
  6.15°C (estimate)
• 沸点：
  194.5°C
• 密度：
  0.8590

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  10
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

安全信息

• 海关编码：
  2905199090

反应信息

• 作为反应物：
  描述：

  4,6-二甲基-2-庚醇 在 铬酸 作用下， 生成 4,6-二甲基-2-庚酮
  参考文献：
  名称：

  Guerbet, Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1909, vol. 149, p. 131

  摘要：

  DOI：
• 作为产物：
  描述：

  4,6-二甲基-2-庚酮 在 sodium 作用下， 以 乙醇 为溶剂， 生成 4,6-二甲基-2-庚醇
  参考文献：
  名称：

  Hinnen,A.; Dreux,J., Bulletin de la Societe Chimique de France, 1964, p. 1492 - 1498

  摘要：

  DOI：

文献信息

• COOLING SENSATION AGENT COMPOSITION, SENSORY STIMULATION AGENT COMPOSITION AND USE OF THE SAME
  申请人：Komatsuki Yasuhiro

  公开号：US20110081393A1

  公开（公告）日：2011-04-07

  Disclosed is a cooling sensation agent composition or sensory stimulation agent composition which contains at least one of diester compounds of dicarboxylic acid represented by the formula (1) wherein A represents CH 2 or CH═CH, n represents an integer of 0 to 4 when A is CH 2 , or 1 when A is CH═CH, B is an alcohol residue having 10 to 18 carbon atoms and containing a para-menthane skeleton, which may have a substituent, and C is an alcohol residue having 6 to 18 carbon atoms, which may have a substituent as well as a flavor or fragrance composition, a beverage, a food product, a perfume or cosmetic product, a toiletry product, daily utensil products or groceries, a fiber, a fiber product, clothes, clothing or a medicine, wherein the cooling sensation agent composition or the sensory stimulation agent composition is compounded.

  本文披露了一种包含以下化学式（1）所代表的二羧酸双酯化合物之一的冷却感剂组合物或感官刺激剂组合物，其中A代表CH2或CH═CH，n代表整数0至4（当A为CH2时）或1（当A为CH═CH时），B是含有10至18个碳原子并含有对蒎烷骨架的醇残基，可能有取代基，C是含有6至18个碳原子的醇残基，可能也有取代基，以及香料或香精组合物、饮料、食品产品、香水或化妆品产品、洗涤用品、日用品或杂货、纤维、纤维制品、衣服、服装或药品，其中复合了冷却感剂组合物或感官刺激剂组合物。
• Novel benzofuranyl pest retardants
  申请人：Hoffmann-La Roche Inc.

  公开号：US04002647A1

  公开（公告）日：1977-01-11

  Alkyl ethers of 2,3-dihydrobenzofuran where the alkyl chain may contain branched chains, unsaturated bonds, epoxy bridges, and may be substituted with halo, alkoxy, lower alkenyloxy, or lower alkynyloxy substituents useful in killing and preventing the proliferation of insects and other pests by upsetting their hormone balance.

  2,3-二氢苯并呋喃的烷基醚，其中烷基链可能包含支链、不饱和键、环氧桥，并且可能被卤代基、烷氧基、低烯基氧基或低炔基氧基取代，可用于通过扰乱其激素平衡来杀灭和预防昆虫和其他害虫的繁殖。
• [EN] PART-STREAM DISTILLATION<br/>[FR] DISTILLATION DE FLUX PARTIEL
  申请人：BASF SE

  公开号：WO2016066629A1

  公开（公告）日：2016-05-06

  A continuous process for the preparation of propylene oxide, comprising (a) reacting propene with hydrogen peroxide in a reaction apparatus in the presence of acetonitrile as solvent, obtaining a stream SO containing propylene oxide, acetonitrile, water, at least one further component B wherein the normal boiling point of the at least one component B is higher than the normal boiling point of acetonitrile; (b) separating propylene oxide from SO, obtaining a stream SI containing acetonitrile, water and the at least one further component B; (c) dividing S1 into two streams S2 and S3; (d) subjecting S3 to a vapor-liquid fractionation in a first fractionation unit, obtaining a vapor fraction stream S4 a being depleted, relative to S3, of at least one of the at least one component B and obtaining a liquid bottoms stream S4b, and subjecting at least part of the vapor fraction stream S4 a to a vapor-liquid fractionation in a second fractionation unit, obtaining a vapor fraction stream S4c and a liquid bottoms stream S4 being depleted, relative to S4a, of at least one of the at least one component B; (e) recycling at least a portion of S4, optionally after work-up, to (a).

  一种制备丙烯氧的连续工艺，包括(a)在存在乙腈作为溶剂的反应装置中，将丙烯与过氧化氢反应，得到含有丙烯氧、乙腈、水和至少一种进一步组分B的流SO；(b)从SO中分离丙烯氧，得到含有乙腈、水和至少一种进一步组分B的流SI；(c)将S1分成两个流S2和S3；(d)在第一分馏装置中对S3进行汽液分馏，得到贫化至少一种组分B的汽相流S4a相对于S3，并得到液体底流S4b，并对至少部分汽相流S4a进行第二分馏装置的汽液分馏，得到汽相流S4c和贫化至少一种组分B的液体底流S4；(e)将至少一部分S4回收，可选地经过后续处理后返回(a)。
• PROCESS FOR PREPARING PROPYLENE OXIDE
  申请人：BASF SE

  公开号：US20160176834A1

  公开（公告）日：2016-06-23

  A continuous process for the preparation of propylene oxide, comprising (i) providing a liquid feed stream comprising propene, hydrogen peroxide, acetonitrile, water, optionally propane, and at least one dissolved potassium salt of a phosphorus oxyacid wherein the molar ratio of potassium relative to phosphorus in the at least one potassium salt of a phosphorus oxyacid is in the range of from 0.6 to 1.4; (ii) passing the liquid feed stream provided in (i) into an epoxidation reactor comprising a catalyst comprising a titanium zeolite of structure type MVVW comprising zinc, and subjecting the liquid feed stream to epoxidation reaction conditions in the epoxidation reactor, obtaining a reaction mixture comprising propylene oxide, acetonitrile, water, the at least one dissolved potassium salt of a phosphorus oxyacid, optionally propene, and optionally propane; (iii) removing an effluent stream from the epoxidation reactor, the effluent stream comprising propylene oxide, acetonitrile, water, at least a portion of the at least one dissolved potassium salt of a phosphorus oxyacid, optionally propene, and optionally propane.

  一种制备丙烯醚的连续过程，包括(i)提供液态进料流，包括丙烯、过氧化氢、乙腈、水、可选的丙烷和至少一种磷氧酸钾盐，其中至少一种磷氧酸钾盐中钾与磷的摩尔比在0.6至1.4范围内；(ii)将提供的液态进料流引入包含一种结构类型为MVVW的钛沸石催化剂的环氧化反应器中，并在环氧化反应器中进行环氧化反应条件，得到反应混合物，包括丙烯醚、乙腈、水、至少一种磷氧酸钾盐、可选的丙烷和可选的丙烯；(iii)从环氧化反应器中移除流出的废液流，该废液流包括丙烯醚、乙腈、水、至少一部分磷氧酸钾盐、可选的丙烷和可选的丙烯。
• ADHESIVE COMPOSITION
  申请人：NIPPON SODA CO., LTD.

  公开号：US20210347726A1

  公开（公告）日：2021-11-11

  An adhesive composition having excellent adhesive properties and adhesiveness to a variety of plastics such as polypropylene, polyethylene, or a cycloolefin resin. The adhesive composition includes a polymer having a repeating unit derived from a polymerizable compound of the following formula (I): in which X 1 and X 2 each independently represent a C7 to C20 alkyl group or a C7 to C20 alkoxy group; n represents 0 or 1; Z 1 and Z 2 each independently represent a single bond or a C1 to C3 alkylene group; R each independently represents an organic group or a halogeno group; m1 and m2 each independently represent any integer of 0 to 4; and Y represents a polymerizable functional group.

  具有优异粘附性和对多种塑料如聚丙烯、聚乙烯或环氧烷基树脂的粘附性的粘合剂组合物。该粘合剂组合物包括一种聚合物，该聚合物具有从以下式(I)的可聚合化合物衍生的重复单元： 其中，X1和X2各自独立地表示C7到C20烷基或C7到C20烷氧基；n表示0或1；Z1和Z2各自独立地表示单键或C1到C3烷基；R各自独立地表示有机基团或卤素基团；m1和m2各自独立地表示0到4的任意整数；Y表示可聚合的功能基团。