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苯间二(磺酰肼) | 4547-70-0

中文名称
苯间二(磺酰肼)
中文别名
苯-1,3-二磺酰肼
英文名称
benzene-1,3-disulfonyl hydrazide
英文别名
1,3-benzenedisulfonyl hydrazide;benzene-1,3-disulfonic acid dihydrazide;Benzol-1,3-disulfonsaeure-dihydrazid;benzene-m-bis(sulfonohydrazide);1,3-Benzenedisulfonic acid, dihydrazide;benzene-1,3-disulfonohydrazide
苯间二(磺酰肼)化学式
CAS
4547-70-0
化学式
C6H10N4O4S2
mdl
——
分子量
266.302
InChiKey
LDVAXRWOGUHMKM-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:
    145 °C
  • 沸点:
    553.6±60.0 °C(Predicted)
  • 密度:
    1.614±0.06 g/cm3(Predicted)
  • 物理描述:
    Benzene-1,3-disulfonyl hydrazide appears as a white to light-colored crystalline solid. Insoluble in water and denser than water. Contact may irritate skin, eyes and mucous membranes. May be toxic by ingestion. Readily ignited by sparks or flames and burns vigorously. Used to make other chemicals.

计算性质

  • 辛醇/水分配系数(LogP):
    -1.9
  • 重原子数:
    16
  • 可旋转键数:
    4
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    161
  • 氢给体数:
    4
  • 氢受体数:
    8

安全信息

  • 海关编码:
    2935009090

SDS

SDS:8fd0de1c9ba037bf101357906eacf248
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反应信息

  • 作为反应物:
    描述:
    苯间二(磺酰肼) 、 benzenediazonium tetrafluoroborate 在 potassium acetate四丁基碘化铵双(二环己基膦)甲烷 、 palladium dichloride 作用下, 以 二甲基亚砜 为溶剂, 反应 12.0h, 以89%的产率得到间三联苯
    参考文献:
    名称:
    芳基磺酰肼与芳基重氮盐的脱硫和脱氮钯催化交叉偶联
    摘要:
    建立了在相对温和的条件下钯催化的芳基磺酰肼与芳基重氮盐的交叉偶联,以提供联芳基产物。该反应用四丁基碘化铵平稳地进行,并得到在空气中用PdCl 2 /双(二环己基膦基)甲烷催化剂形成的具有CC键的相应产物。该方法还允许容易地获得重要的功能性联芳基,以用于药物和有机化学的潜在应用。
    DOI:
    10.1002/aoc.4484
  • 作为产物:
    描述:
    1.3苯二磺酰氯sodium dodecyl-sulfate一水合肼 作用下, 以 为溶剂, 反应 7.5h, 以92.6%的产率得到苯间二(磺酰肼)
    参考文献:
    名称:
    ベンゼンスルホニルヒドラジドの製造方法
    摘要:
    【课题】提供一种能够生产高收率和高纯度的苯磺酰氯的方法。【解决手段】包含如下式(1)所示的苯磺酰氯和阴离子表面活性剂的分散体以及水合肼的混合工程,这是一种生产苯磺酰氯的方法。【化学式1】(1)(在式(1)中,X代表各自独立的卤素原子,n代表2至6的整数。)【选择图】无
    公开号:
    JP2018104311A
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文献信息

  • Pd-Catalyzed decarboxylative alkynylation of alkynyl carboxylic acids with arylsulfonyl hydrazides<i>via</i>a desulfinative process
    作者:Sheng Chang、Ying Liu、Shu Zhu Yin、Lin Lin Dong、Jian Feng Wang
    DOI:10.1039/c8nj02964d
    日期:——
    In the presence of a Pd(II)/P-ligand catalytic system, decarboxylative alkynylation of alkynyl carboxylic acids and arylsulfonyl hydrazides by desulfinative coupling could provide aryl alkynes in satisfactory yields by either judiciously selecting palladium catalysts or modulating phosphine ligands under mild conditions. The reported coupling reactions are very practical as they do not require the
    在Pd(II)/ P-配体催化体系的存在下,通过明智地选择催化剂或在温和条件下调节膦配体,通过脱偶联将炔基羧酸和芳基磺酰进行脱羧烷基化可以提供令人满意的收率的芳基炔烃。报道的偶联反应非常实用,因为它们不需要保护惰性气体或氧气,并且可以耐受许多官能团。
  • LATENT CURING AGENT AND EPOXY COMPOSITIONS CONTAINING THE SAME
    申请人:Horikiri Masashi
    公开号:US20120238653A1
    公开(公告)日:2012-09-20
    A latent curing agent obtained by the reaction of a coumarin compound with an amine.
    一种通过香豆素化合物与胺反应获得的潜在固化剂。
  • WATERBASED FORMALDEHYDE FREE ADHESIVES
    申请人:Tennebroek Ronald
    公开号:US20110200830A1
    公开(公告)日:2011-08-18
    There is described a formaldehyde-free laminating adhesive, optionally the with less than 3% by weight of co-solvent(s), the adhesive comprising: (I) a polyurethane that comprises from 30% to 65% by weight of hard segments, the polyurethane being obtained and/or obtainable from a first polyurethane dispersion (PUD) comprising the reaction product of (A) an organic isocyanate and (B) at least one chain extender reacting in a respective stoichiometric ratio (NCO to NCO reactive group) from 1:1 to 1:2.5 and; optionally the NCO reactive group(s) of the chain extender comprises one or more hydrazinyl-like group(s) (denoting isocyanate reactive groups selected from the group comprising, preferably consisting of: —NRNR 2 (hydrazinyl groups); —CONRNR 2 (hydrazidyl groups), —NRCONRNR 2 (semicarbazidyl groups); and —ONR 2 (oxyamine groups), where each R is independently selected from H or C 1-10 hydrocarbo); and (II) optionally a second polymer obtained and/or obtainable from a polymer precursor comprising at least one unsaturated moiety, preferably an ethylenically unsaturated group, and where optionally the second polymer may be iminated; with the provisos that: (α) when the first polyurethane does not comprise hydrazinyl-like group(s) then the second polymer is iminated; and (β) when the second polymer is un-iminated or is absent then the first polyurethane comprises hydrazinyl-like group(s). These adhesives may be used to adhere surface veneers to wood and/or to laminate the layers within plywood.
    描述了一种无甲醛层压粘合剂,可选地含有少于3%的共溶剂,该粘合剂包括:(I)聚酯,其中包括30%至65%的硬段,该聚酯是从第一聚酯分散体(PUD)中获得和/或可获得的,该分散体包括(A)有机异氰酸酯和(B)至少一种链延伸剂的反应产物,在各自的化学计量比(NCO与NCO反应基)为1:1至1:2.5反应;可选地,链延伸剂的NCO反应基包括一个或多个类似的基团(表示从群组中选择的异氰酸酯反应基团,优选包括:-NRNR2(基团); -CONRNR2(基团),-NRCONRNR2(半基团); 和-ONR2(氧胺基团),其中每个R独立地选择H或C1-10烃基);以及(II)可选的第二聚合物,从至少具有一个不饱和基团,优选为乙烯基不饱和基团的聚合物前体中获得和/或可获得,可选地第二聚合物可以亚胺化;条件是:(α)当第一聚酯不包括类似的基团时,第二聚合物是亚胺化的;(β)当第二聚合物未亚胺化或不存在时,第一聚酯包括类似的基团。这些粘合剂可用于将表面薄板粘合到木材上和/或在胶合板内层之间进行层压。
  • GOLF BALLS WITH CORES OR INTERMEDIATE LAYERS PREPARED FROM HIGHLY-NEUTRALIZED ETHYLENE TERPOLYMERS AND ORGANIC ACIDS
    申请人:DE GARAVILLA JAMES R.
    公开号:US20120196699A1
    公开(公告)日:2012-08-02
    Described are golf balls comprising cores or intermediate layers prepared from thermoplastic compositions having coefficients of restitution equal to or greater than 0.83 and PGA compression greater than 100. Also described is a composition comprising or prepared from (a) at least one aliphatic, mono-functional organic acid having from 16 to 20 carbon atoms, wherein the organic acid is unsaturated and linear; (b) an ethylene acid copolymer consisting essentially of copolymerized comonomers of ethylene and from 18 to 24 weight % of copolymerized comonomers of at least one C 3 to C 8 α,β ethylenically unsaturated carboxylic acid, based on the total weight of the ethylene acid copolymer, having a melt index from about 200 to about 600 g/10 minutes; wherein the combined acid moieties of (a) and (b) are nominally neutralized to a level from about 120% to about 200%; and optionally (c) filler.
    描述了一种高尔夫球,其核心或中间层由热塑性组合物制备而成,其恢复系数大于或等于0.83,PGA压缩大于100。还描述了一种组合物,包括或由以下成分制备而成:(a)至少一种具有16至20个碳原子的脂肪族单官能有机酸,所述有机酸是不饱和的线性酸;(b)乙烯酸共聚物,其本质上由乙烯和18至24重量%的至少一种C3至C8α,β不饱和羧酸的共聚物化共单体组成,基于乙烯酸共聚物的总重量,其熔融指数在约200至约600克/10分钟之间;其中(a)和(b)的酸基合计被名义上中和至约120%至约200%的平;以及可选的(c)填料。
  • Process for stabilising thermoplastic polyester urethanes
    申请人:Mobay Chemical Corporation
    公开号:EP0000927A1
    公开(公告)日:1979-03-07
    The instant invention is directed to novel color and hydrolytically stable thermoplastic polyester urethanes. The invention broadly consists of adding 2-oxazolidones to the components of the polyurethane, or to the polyurethane itself.
    本发明涉及新型着色和解稳定性热塑性聚酯聚酯。本发明大致包括在聚酯成分中或聚酯本身中添加 2-噁唑烷酮
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同类化合物

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