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2-hydroxy-5,6-dimethylbenzaldehyde | 42373-90-0

中文名称
——
中文别名
——
英文名称
2-hydroxy-5,6-dimethylbenzaldehyde
英文别名
6-hydroxy-2,3-dimethyl-benzaldehyde;6-Hydroxy-2,3-dimethyl-benzaldehyd;2-Hydroxy-5,6-dimethyl-benzaldehyd;5,6-Dimethyl-salicylaldehyd;6-Hydroxy-2,3-dimethylbenzaldehyde
2-hydroxy-5,6-dimethylbenzaldehyde化学式
CAS
42373-90-0
化学式
C9H10O2
mdl
——
分子量
150.177
InChiKey
QOPODVCTNOEUPT-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:
    70 °C
  • 沸点:
    242.0±35.0 °C(Predicted)
  • 密度:
    1.136±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.3
  • 重原子数:
    11
  • 可旋转键数:
    1
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.22
  • 拓扑面积:
    37.3
  • 氢给体数:
    1
  • 氢受体数:
    2

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • REACTION OF ANHYDROSEPEDONIN WITH ALKALI SYNTHESIS OF A DEGRADATION PRODUCT AND SOME RELATED DIMETHYLHYDROXYBENZOIC ACIDS
    作者:P. V. Divekar、L. C. Vining
    DOI:10.1139/v64-010
    日期:1964.1.1

    Two products have been isolated from the reaction of anhydrosepedonin with alkali and identified as 3-hydroxy-5-methyl benzoic acid and 3,4-dimethyl-5-hydroxybenzoic acid. The structure of the latter compound was established by unambiguous synthesis. In the course of this work the remaining o- and m-hydroxybenzoic acids derived from o-xylene were also prepared.

    从无石蕈酮与碱反应中分离出两种产物,并鉴定为3-羟基-5-甲基苯甲酸和3,4-二甲基-5-羟基苯甲酸。后一化合物的结构通过明确的合成得到确认。在这项工作中,还制备了从o-二甲苯衍生的其余o-和m-羟基苯甲酸
  • Process for the preparation of 3,5-dimethylphenol
    申请人:SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
    公开号:EP0080759A1
    公开(公告)日:1983-06-08
    Isophorone is converted to 3,5-dimethylphenol in the gas phase in the presence of a catalyst comprising one or more catalytically active rare earth metals on alumina, preferably promoted by a transition metal, e.g. cobalt, and/or an alkali or alkaline earth metal, e.g. potassium.
    异佛尔酮在气相中被转化为 3,5-二甲基苯酚,催化剂由氧化铝上的一种或多种具有催化活性的稀土属组成,最好由过渡属(如)和/或碱属或碱土属(如)促进。
  • Fiber-reinforced rubber composition and production process thereof and fiber-reinforced elastic product
    申请人:UBE INDUSTRIES, LTD.
    公开号:EP0079718A1
    公开(公告)日:1983-05-25
    A fiber-reinforced rubber composition capable of providing a vulcanizate having an excellent strength and modulus and a production process thereof. This fiber-reinforced rubber composition includes fine short fibers of thermoplastic polymer having groups buried in vulcanizable rubber. The vulcanizable rubber and the thermoplastic polymer are grafted to each other through a resol type alkylphenol formaldehyde resin precondensate or a novolak type phenol formaldehyde resin precondensate at an interface of the fiber. The ratio of the fiber to the vulcanizable rubber (A) 1 to 70 parts by weight based on 100 parts by weight of the rubber in the case of the resol type alkylphenol formaldehyde resin precondensate or (B) 1 to 100 parts by weight based on 100 parts by weight of the rubber in the case of the novolak type phenol formaldehyde resin precondensate.
    一种纤维增强橡胶组合物,能够提供强度和模量极佳的化胶及其生产工艺。这种纤维增强橡胶组合物包括热塑性聚合物的细短纤维,其基团埋在可化橡胶中。 基团埋入可化橡胶中。可化橡胶和热塑性聚合物通过纤维界面上的 resol 型烷基甲醛树脂预缩物或 novolak 型苯酚甲醛树脂预缩物相互接枝。纤维与可化橡胶的比例为:(A) 在使用 resol 型烷基甲醛树脂预缩合物的情况下,以 100 份橡胶重量为基准,纤维与可化橡胶的重量比为 1 至 70;(B) 在使用 novolak 型苯酚甲醛树脂预缩合物的情况下,以 100 份橡胶重量为基准,纤维与可化橡胶的重量比为 1 至 100。
  • Light-sensitive composition
    申请人:KONICA CORPORATION
    公开号:EP0118766A2
    公开(公告)日:1984-09-19
    There is disclosed a light-sensitive composition comprising a 2-halomethyl-1,3,4-oxadiazole compound having in the fifth position thereof a heterocyclic radical containing at least one element selected from the group consisting of oxygen, nitrogen, sulphur and selenium directly or through a vinyl radical, which composition shows a high sensitivity despite of the presence of the oxadiazole compound and an excellent developability, can be manufactured into a highly sensitive positive lithographic printing plate and provides a sharp and clear printout image of high stability.
    本发明公开了一种光敏组合物,该组合物包含一种 2-卤甲基-1,3,4-噁二唑化合物,在其第五位上有一个杂环基,该杂环基直接或通过乙烯基含有至少一种从氧、氮、组成的组中选出的元素,尽管存在噁二唑化合物,但该组合物显示出很高的灵敏度和极好的显影性,可以制成高灵敏度的正片平版印刷板,并提供清晰锐利的高稳定性印刷图像。
  • Siloxane polymers and positive working light-sensitive compositions comprising the same
    申请人:FUJI PHOTO FILM CO., LTD.
    公开号:EP0410606A2
    公开(公告)日:1991-01-30
    A novel siloxane polymer having at least 1 mol% of a structural unit derived from a cyclic heat addition product between a diene compound of formula (I) or (II) and an olefin or acetylene compound of formula (III), (IV) or (V): and a positive working light-sensitive composition comprising the siloxane polymer.
    一种新型硅氧烷聚合物,其结构单元至少有 1 摩尔%来自式(I)或(II)的二烯化合物与式(III)、(IV)或(V)的烯烃或乙炔化合物之间的环状热加成产物: 以及一种包含该硅氧烷聚合物的正工作光敏组合物。
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