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1,4-丁二醇双(巯基乙酸酯) | 10193-95-0

中文名称
1,4-丁二醇双(巯基乙酸酯)
中文别名
二(巯基乙酸)-1,4-丁二酯
英文名称
butane-1,4-diyl bis(2-mercaptoacetate)
英文别名
butane-1,4-diyl bis(sulfanylacetate);1,4-butanediol bis(thioglycolate);Acetic acid, mercapto-, 1,4-butanediyl ester;4-(2-sulfanylacetyl)oxybutyl 2-sulfanylacetate
1,4-丁二醇双(巯基乙酸酯)化学式
CAS
10193-95-0
化学式
C8H14O4S2
mdl
MFCD00266655
分子量
238.329
InChiKey
IPNDIMIIGZSERC-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

  • 沸点:
    350.93°C (rough estimate)
  • 密度:
    1.4463 (rough estimate)
  • 稳定性/保质期:
    遵照规格使用和储存,则不会发生分解。

计算性质

  • 辛醇/水分配系数(LogP):
    1.4
  • 重原子数:
    14
  • 可旋转键数:
    9
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.75
  • 拓扑面积:
    54.6
  • 氢给体数:
    2
  • 氢受体数:
    6

制备方法与用途

类别:有毒物品
毒性分级:高毒
急性毒性:口服-大鼠 LD50: 405 毫克/公斤
可燃性危险特性:可燃;受热分解产生有毒硫氧化物烟雾
储运特性:库房应通风、低温干燥,并与食品原料分开存放
灭火剂:干粉、泡沫、砂土、二氧化碳、雾状水

反应信息

  • 作为反应物:
    描述:
    1,4-丁二醇双(巯基乙酸酯) 、 4-(4-Methylsulfanylbenzoyl)-4-(4-methylsulfanylphenyl)-1,3-dioxolan-2-one 在 三乙胺 作用下, 以 甲苯 为溶剂, 反应 23.0h, 生成
    参考文献:
    名称:
    新規化合物、該化合物を含んでなる活性エネルギー線重合開始剤及び該重合開始剤を含有する活性エネルギー線硬化性組成物
    摘要:
    【问题】提供一种与活性能量线重合性化合物组合成的组合物具有优良的保存稳定性,且该组合物的固化物具有表面硬度和弯曲耐久性优良的活性能量线重合引发剂的新化合物的提供。 【解决方案】化合物由以下公式(1)表示。(其中,R1〜R6各自独立为H、OH或有机基团等;X为含有/不含有杂原子的n价有机基团,直链、分支、环状或这些的复合结构;n为1〜6的整数) 【选择图】无
    公开号:
    JP2019156802A
点击查看最新优质反应信息

文献信息

  • [EN] COMPOUNDS FOR A CONTROLLED RELEASE OF ACTIVE PERFUMING MOLECULES<br/>[FR] COMPOSÉS POUR UNE LIBÉRATION CONTRÔLÉE DE MOLÉCULES PARFUMANTES ACTIVES
    申请人:FIRMENICH & CIE
    公开号:WO2013139766A1
    公开(公告)日:2013-09-26
    The present invention relates to the field of perfumery. More particularly, it concerns compounds comprising at least one β-thio carbonyl or nitrile moiety capable of liberating an active molecule selected from an α,β-unsaturated ketone, aldehyde or nitrile. The present invention concerns also the use of said compounds in perfumery as well as the perfuming compositions or perfumed articles comprising the invention's compounds. (I) wherein: a) m represents an integer from 1 to 6; b) Pro represents a hydrogen atom or a group susceptible of generating an odoriferous α,β-unsaturated ketone, aldehyde or nitrile and is represented by the formulae (II) or (II') in which the wavy line indicates the location of the bond between said Pro and the sulfur atom S; and at least one of the Pro groups is of the formula (II) or (II').
    本发明涉及香料领域。更具体地,涉及包含至少一个β-硫代羰基或硫代腈基团的化合物,能够释放所选的α,β-不饱和酮,醛或腈活性分子。本发明还涉及在香料中使用所述化合物,以及包含本发明化合物的调香组合物或香料制品。(I)其中:a) m代表1到6之间的整数;b) Pro代表氢原子或能够产生具有气味的α,β-不饱和酮,醛或腈的基团,并由式(II)或(II')表示,其中波浪线表示Pro与硫原子S之间的键的位置;并且至少一个Pro基团为式(II)或(II')。
  • COMPOSITION, PRODUCTION METHOD FOR COMPOSITION, AND PRODUCTION METHOD FOR UNSATURATED COMPOUND
    申请人:SHOWA DENKO K.K.
    公开号:US20210198184A1
    公开(公告)日:2021-07-01
    The invention relates to a composition excellent in stability during storage and stability during utilization, and relates to a method of producing the composition. The composition includes a compound (A) represented by general formula (1) and a compound (B) represented by general formula (2), and includes 0.00002 to 0.2 parts by mass of the compound (B) with respect to 100 parts by mass of the compound (A), (R 1 —COO) n —R 2 —(NCO) m (1) (R 1 —COO) n —R 2 —(R 3 —R 1 ) m (2) wherein in general formulae (1) and (2), R 1 is an ethylenically unsaturated group having 2 to 7 carbon atoms; R 2 is a (m+n)-valent hydrocarbon group having 1 to 7 carbon atoms and optionally contains an ether group; R 1 and R 2 in the general formula (1) are the same as R 1 and R 2 in the general formula (2); in general formula (2), R 3 is —NHC(═O)—; and n and m each represent an integer of one or two.
    本发明涉及一种在储存期间和使用期间稳定性优异的组成物,以及该组成物的生产方法。所述组成物包括由通用公式(1)表示的化合物(A)和由通用公式(2)表示的化合物(B),并且包括相对于100部分质量的化合物(A)的0.00002至0.2部分质量的化合物(B),(R1—COO)n—R2—(NCO)m(1)(R1—COO)n—R2—(R3—R1)m(2)其中在通用公式(1)和(2)中,R1是具有2至7个碳原子的乙烯基不饱和基团;R2是具有1至7个碳原子的(m+n)价烃基团,并且可选地含有醚基;通用公式(1)中的R1和R2与通用公式(2)中的R1和R2相同;在通用公式(2)中,R3是—NHC(═O)—;n和m各自代表一个或两个整数。
  • NEGATIVE PHOTOSENSITIVE RESIN COMPOSITION, CURED FILM, ELEMENT PROVIDED WITH CURED FILM, DISPLAY DEVICE PROVIDED WITH ELEMENT, AND ORGANIC EL DISPLAY
    申请人:TORAY INDUSTRIES, INC.
    公开号:US20190302617A1
    公开(公告)日:2019-10-03
    The present invention provides a negative photosensitive resin composition that has high pigment dispersibility and stability and can reduce residues of unexposed portions during development. The present invention provides a negative photosensitive resin composition containing an (A) alkali-soluble resin, a (B) dispersant having an amine value exceeding 0, a (C) benzofuranone based organic pigment having an amide structure, a (D) radical polymerizable compound, and a (E) photoinitiator. In this negative photosensitive resin composition, the (A) alkali-soluble resin contains one or more selected from the group consisting of a (A1) polyimide, a (A2) polyimide precursor, a (A3) polybenzoxazole, and a (A4) polybenzoxazole precursor, and the (B) dispersant having an amine value exceeding 0 contains a (B1) dispersant including a repeating unit represented by general formula (2) and a repeating unit represented by general formula (3) and a (B2) dispersant that is an acrylic block copolymer having an amine value of 15 to 60 mgKOH/g and/or a (B3) dispersant having a urethane bond. (In general formula (2), R 1 represents an alkylene group. R 2 and R 3 , which may be the same or different, each represents hydrogen, an alkyl group or a hydroxyl group. x represents an integer of 0 to 20. However, when x is 0, at least one of R 2 and R 3 is an alkyl group. m represents an integer of 1 to 100. In general formula (3), n represents an integer of 1 to 100.)
    本发明提供了一种具有高颜料分散性和稳定性的负性感光树脂组合物,可以减少在显影过程中未曝光部分的残留物。本发明提供了一种包含(A)可溶于碱性树脂、(B)胺值超过0的分散剂、(C)苯并呋喃酮基有机颜料(具有酰胺结构)、(D)自由基聚合化合物和(E)光引发剂的负性感光树脂组合物。在这种负性感光树脂组合物中,(A)可溶于碱性树脂包含从以下组中选择的一种或多种:(A1)聚酰亚胺、(A2)聚酰亚胺前体、(A3)聚苯并噁唑和(A4)聚苯并噁唑前体;而具有胺值超过0的(B)分散剂包括具有由通用公式(2)表示的重复单元和由通用公式(3)表示的重复单元的(B1)分散剂,以及胺值为15至60 mgKOH/g的丙烯酸酯嵌段共聚物(B2)和/或具有脲键的(B3)分散剂。(在通用公式(2)中,R1表示烷基基团。R2和R3,可能相同也可能不同,每个表示氢、烷基基团或羟基。x表示0到20的整数。但是,当x为0时,R2和R3中至少有一个是烷基基团。m表示1到100的整数。在通用公式(3)中,n表示1到100的整数。)
  • ORGANIC SILICON COMPOUND AND PRODUCTION METHOD THEREFOR
    申请人:SHIN-ETSU CHEMICAL CO., LTD.
    公开号:US20210163512A1
    公开(公告)日:2021-06-03
    This organic silicon compound is characterized by being represented by structural formula (1), and has good reactivity while having a monoalkoxysilyl group. (In the formula, X represents a monovalent to trivalent organic group including a polyoxyalkylene structure, an alkylene group having 1-20 carbon atoms, O, S, N, or the like, R 1 and R 2 each independently represent an alkyl group or the like having 1-10 carbon atoms, Y represents a single bond, O, S, or the like, A 1 , A 2 , A 3 , A 4 , and A 5 each represent a single bond, or a divalent linking group such as a divalent hydrocarbon group having 1-20 carbon atoms, and n represents a number of 1-3.)
    这种有机硅化合物的特点是由结构式(1)表示,并且具有良好的反应性,同时具有单烷氧硅基团。(在公式中,X代表单价至三价的有机基,包括聚氧烷基结构,具有1-20个碳原子的烷基基团,O,S,N等,R1和R2分别独立表示具有1-10个碳原子的烷基基团等,Y代表单键,O,S等,A1,A2,A3,A4和A5各自代表单键,或者类似于具有1-20个碳原子的双价碳氢基团的双价连接基团,n代表1-3的数字。)
  • NOVEL CYCLIC COMPOUND AND OPTICAL MATERIAL COMPOSITION INCLUDING SAME
    申请人:MITSUBISHI GAS CHEMICAL COMPANY, INC.
    公开号:US20170334876A1
    公开(公告)日:2017-11-23
    One embodiment of the present invention can provide an optical material composition that includes a cyclic compound that is represented by formula (1) and an episulfide that is represented by formula (2). Another embodiment of the present invention can provide an optical material production method that includes a step wherein, with respect to the total amount of the optical material composition, 0.0001-10 mass % of a polymerization catalyst is added to the optical material composition and the optical material composition is polymerization cured. (In formula (2), m is an integer from 0 to 4, and n is an integer from 0 to 2.)
    本发明的一个实施例可以提供一种光学材料组合物,其中包括由式(1)表示的环状化合物和由式(2)表示的环氧硫化物。本发明的另一个实施例可以提供一种光学材料生产方法,其中包括一步,其中,在光学材料组合物的总量中,添加0.0001-10质量%的聚合催化剂到光学材料组合物中,并对光学材料组合物进行聚合固化。(在式(2)中,m是0到4的整数,n是0到2的整数。)
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