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2,4,4,7-四甲基-6-辛烯-3-酮 | 74338-72-0

中文名称
2,4,4,7-四甲基-6-辛烯-3-酮
中文别名
——
英文名称
2,4,4,7-tetramethyl-6-octen-3-one
英文别名
2,4,4,7-tetramethyl-oct-6-en-3-one;6-Octen-3-one, 2,4,4,7-tetramethyl-;2,4,4,7-tetramethyloct-6-en-3-one
2,4,4,7-四甲基-6-辛烯-3-酮化学式
CAS
74338-72-0
化学式
C12H22O
mdl
——
分子量
182.306
InChiKey
CTLDWNVYXLHMAS-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:
    239.7±9.0 °C(Predicted)
  • 密度:
    0.837±0.06 g/cm3(Predicted)
  • LogP:
    3.670

计算性质

  • 辛醇/水分配系数(LogP):
    3.8
  • 重原子数:
    13
  • 可旋转键数:
    4
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.75
  • 拓扑面积:
    17.1
  • 氢给体数:
    0
  • 氢受体数:
    1

安全信息

  • 危险品标志:
    Xi,N
  • 安全说明:
    S37,S61
  • 危险类别码:
    R51/53,R38

SDS

SDS:87ab2de61155d0d5995d3cbbcddeb797
查看

反应信息

  • 作为反应物:
    描述:
    2,4,4,7-四甲基-6-辛烯-3-酮 在 sodium borohydrid 作用下, 以 为溶剂, 生成 2,4,4,7-tetramethyl-oct-6-en-3-ol
    参考文献:
    名称:
    Open-chain olefinically unsaturated compounds, processes for their
    摘要:
    开链支链烯烃不饱和醇和酯是优秀的香味物质。
    公开号:
    US05756821A1
  • 作为产物:
    参考文献:
    名称:
    Process for the preparation of 2,4,4,7-tetramethyl-oct-6-en-3-one and its use as an aroma substance
    摘要:
    2,4,4,7-四甲基-辛-6-烯-3-酮作为香水成分,为香水配方赋予新的气味特征。它可以通过对1-氯-3-甲基-2-丁烯进行前列化反应,在一个两相过程中高产率地制备。
    公开号:
    US06252120B1
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文献信息

  • PREVENTION OF BODY ODOUR
    申请人:Huchel Ursula
    公开号:US20120164097A1
    公开(公告)日:2012-06-28
    Bad odors on textile materials are often caused by body odor. The invention relates to a textile material treatment method for inhibiting body odor on textile materials, by which means the treated textiles, after having been worn, even after sweat-inducing sports activities, have a significantly reduced bad odor or even no odor. The invention also relates to a perfume composition and to a textile material treatment agent, respectively comprising urea derivatives and/or phenacylthiazolium salts, that counteract the formation of body odor.
    纺织材料上的不良气味通常是由体臭引起的。本发明涉及一种抑制纺织材料上体臭的纺织材料处理方法,通过该方法处理的纺织品,即使在进行导致出汗的运动活动后穿着,也能显著减少不良气味甚至没有气味。本发明还涉及一种香水组合物以及一种纺织材料处理剂,分别包含尿素衍生物和/或苯乙基亚砜盐,它们能对抗体臭的形成。
  • [EN] HYDROLYTICALLY LABILE PRO-FRAGRANCES CONTAINING α,β UNSATURATED ESTERS<br/>[FR] PRO-PARFUMS HYDROLYTIQUEMENT LABILES CONTENANT DES ESTERS α,β INSATURÉS
    申请人:HENKEL AG & CO KGAA
    公开号:WO2020058058A1
    公开(公告)日:2020-03-26
    The present invention pertains to pro-fragrances and relates to a pro-fragrance compound of the formula (I). Furthermore, the invention relates to compositions, a laundry product, a home care product, and an insect repellant, comprising the compound of formula (I). Also encompassed are a method for preparing the compound of formula (I) and uses of a compound of formula (I) for increasing the longlastingness of a fragrance, for increasing the stability and perception of a fragrance, and for improving the adhesion of a fragrance to textiles.
    本发明涉及前香料,涉及公式(I)的前香料化合物。此外,该发明涉及包含公式(I)化合物的组合物、洗涤产品、家用产品和驱虫剂。还包括一种制备公式(I)化合物的方法,以及利用公式(I)化合物增加香气的持久性、增加香气的稳定性和感知性,以及改善香气附着在纺织品上的用途。
  • Transition metal-free addition of ketones or nitriles to 1,3-dienes
    作者:Jean-Marc Gaudin、Pascal Millet
    DOI:10.1039/b715262k
    日期:——
    The simpler the better (or going green): The first examples of the catalytic addition of 1,3-dienes to simple ketones or nitriles are described. These reactions can be effected on a kilogram scale, representing the shortest access featuring a perfect atom economy to molecules of interest in the perfume industry.
    简而美之(或绿色化):首次报道了1,3-二烯与简单酮或腈的催化加成反应实例。这些反应可在千克级规模上实现,代表了以完美的原子经济性获取香水行业中感兴趣分子的最短途径。
  • Cosmetic compositions
    申请人:Symrise AG
    公开号:EP2745878A1
    公开(公告)日:2014-06-25
    Suggested is a cosmetic compositions comprising (a) a crosspolymer obtained from copolymerisation of at least two different polyols and at least one dicarboxylic acid and (b) at least one fragrance.
    建议的是一种化妆品组合物,包括 (a) 由至少两种不同的多元醇和至少一种二羧酸共聚得到的交联聚合物,以及 (b) 至少一种香料。
  • [EN] ESTERS AND ETHERS OF 2,2,4,4-TETRAMETHYLCYCLOBUTANE-1,3-DIOL FOR USE AS AROMA CHEMICALS<br/>[FR] ESTERS ET ÉTHERS DE 2,2,4,4-TÉTRAMÉTHYLCYCLOBUTANE -1,3-DIOL DESTINÉS À ÊTRE UTILISÉS EN TANT QUE PRODUITS CHIMIQUES AROMATIQUES
    申请人:BASF SE
    公开号:WO2019048544A1
    公开(公告)日:2019-03-14
    The present invention relates to the use of a compound of the general formula (I) wherein R1 is C1-C4-alkyl or -(C=0)-R3, R2 is hydrogen, C1-C4-alkyl or -(C=0)-R4, and R3 and R4, independently of one another, are selected from the group consisting of hydrogen and C1-C4-alkyl, a stereoisomer thereof or a mixture of stereoisomers thereof, as an aroma chemical, to aroma chemical compositions comprising at least one compound of the general formula (I), a stereoisomer thereof or a mixture of stereoisomers thereof, and to a method for preparing a fragranced ready-to-use composition, which comprises incorporating at least one compound of the general formula (I), a stereoisomer thereof or a mixture of stereoisomers thereof, into a ready- to-use composition. The present invention further relates to specific ethers and specific esters of the compounds of the general formula (I) and a method for their preparation.
    本发明涉及使用一般式(I)的化合物,其中R1是C1-C4-烷基或-(C=0)-R3,R2是氢、C1-C4-烷基或-(C=0)-R4,R3和R4彼此独立地选自氢和C1-C4-烷基的群,其立体异构体或其立体异构体混合物,作为香料化学品,以及包含至少一种一般式(I)的化合物、其立体异构体或其立体异构体混合物的香料化学品组合物,以及制备香味即用组合物的方法,该方法包括将至少一种一般式(I)的化合物、其立体异构体或其立体异构体混合物纳入即用组合物中。本发明还涉及一般式(I)化合物的特定醚和特定酯以及它们的制备方法。
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