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1,3,4,6,7,8-hexahydro-4,6,6,7,8,8-hexamethylcyclopenta-γ-2-benzopyran | 1222-05-5

中文名称
——
中文别名
——
英文名称
1,3,4,6,7,8-hexahydro-4,6,6,7,8,8-hexamethylcyclopenta-γ-2-benzopyran
英文别名
HHCB;galaxolide;4.6.6.7.8.8.-hexamethyl-1.3.4.6.7.8.-hexahydrocyclopenta[g]benzopyran;4,6,6,7,8,8-Hexamethyl-2,3,4,6,7,8-hexahydrocyclopenta[g]chromene;4,6,6,7,8,8-hexamethyl-2,3,4,7-tetrahydrocyclopenta[g]chromene
1,3,4,6,7,8-hexahydro-4,6,6,7,8,8-hexamethylcyclopenta-γ-2-benzopyran化学式
CAS
1222-05-5
化学式
C18H26O
mdl
——
分子量
258.404
InChiKey
NJEICIIUZYHKNJ-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:
    57-58°
  • 沸点:
    304 °C(lit.)
  • 密度:
    1.044 g/mL at 25 °C(lit.)
  • 闪点:
    >230 °F
  • LogP:
    5.3 at 25℃

计算性质

  • 辛醇/水分配系数(LogP):
    5.5
  • 重原子数:
    19
  • 可旋转键数:
    0
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.67
  • 拓扑面积:
    9.2
  • 氢给体数:
    0
  • 氢受体数:
    1

安全信息

  • 危险等级:
    9
  • 危险品标志:
    Xi,N
  • 安全说明:
    S26,S36
  • 危险类别码:
    R38
  • WGK Germany:
    3
  • 危险品运输编号:
    UN 3082 9 / PGIII
  • 海关编码:
    2932999099
  • 包装等级:
    III
  • 危险类别:
    9
  • 危险性防范说明:
    P261,P305+P351+P338
  • 危险性描述:
    H302,H315,H319,H335

SDS

SDS:a79548ed6e4b551b535ef9d5f2f791cb
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制备方法与用途

简介

佳乐麝香是一种用于芳香剂的合成原料,具有干净甜美的花香型木质麝香味。它被香和古龙制造商用来在产品中添加麝香味。佳乐麝香首次于1965年合成,并于1960年代后期应用于一些织物柔软剂和清洁剂。高浓度的佳乐麝香也被广泛用于高级香

气味

佳乐麝香逐渐成为国际香料协会定义的关键多环麝香味分子之一。它的气味被描述为“干净”、甜美、花香以及木质麝香味。研究表明,(4S,7R)和(4S, 7S)两种分子构型是佳乐麝香中最强效的香味来源,它们的气味阈值低至1毫微克/升或更低。

历史

佳乐麝香是在20世纪60年代由IFF的Heering和Beets开发的。它首次合成于1965年,其成功主要归功于Beets在多环麝香味分子发香基团方面的研究工作,旨在提高现有合成麝香味分子的稳定性和疏性。

安全信息

佳乐麝香没有刺激性,无毒,并且不属于致癌、致突变或具生殖毒性物质。尽管有这些测试数据支持,欧盟消费者安全科学委员会仍将佳乐麝香纳入要求化妆品产品标注过敏原组分的提案中。他们指出,在过去几十年里,全球只有不超过100个案例报告称因使用化妆品而对佳乐麝香产生皮肤刺激或过敏反应。

化学性质
  • 色状:无色至微黄色粘稠透明液体。
  • 香气:具有麝香味。
用途

佳乐麝香广泛应用于梨香精和化妆品香精配方中,也可用于皂用香精、洗涤剂用香精及其它日化香精配方中。它是最接近大环内酯的合成多环麝香味分子,香味佳,价格便宜且稳定性好,无毒。广泛用作化妆品、皂用香精,其透发力及扩散性极佳,留香持久,常用于调制和调配各种麝香香料及香精,并常以苯甲酸苄酯邻苯二甲酸二乙酯、十四酸丙酯或二缩丙二醇等配成约50%的溶液使用。

文献信息

  • BITTER TASTE MODIFIERS INCLUDING SUBSTITUTED 1-BENZYL-3-(1-(ISOXAZOL-4-YLMETHYL)-1H-PYRAZOL-4-YL)IMIDAZOLIDINE-2,4-DIONES AND COMPOSITIONS THEREOF
    申请人:SENOMYX, INC.
    公开号:US20160376263A1
    公开(公告)日:2016-12-29
    The present invention includes compounds and compositions known to modify the perception of bitter taste, and combinations of said compositions and compounds with additional compositions, compounds, and products. Exemplary compositions comprise one or more of the following: cooling agents; inactive drug ingredients; active pharmaceutical ingredients; food additives or foodstuffs; flavorants, or flavor enhancers; food or beverage products; bitter compounds; sweeteners; bitterants; sour flavorants; salty flavorants; umami flavorants; plant or animal products; compounds known to be used in pet care products; compounds known to be used in personal care products; compounds known to be used in home products; pharmaceutical preparations; topical preparations; cannabis-derived or cannabis-related products; compounds known to be used in oral care products; beverages; scents, perfumes, or odorants; compounds known to be used in consumer products; silicone compounds; abrasives; surfactants; warming agents; smoking articles; fats, oils, or emulsions; and/or probiotic bacteria or supplements.
    本发明涵盖已知用于改变苦味感知的化合物和组合物,以及所述组合物和化合物与额外的组合物、化合物和产品的组合。示例组合物包括以下一种或多种:冷却剂;无活性药物成分;活性药用成分;食品添加剂或食品;调味剂或调味增强剂;食品或饮料产品;苦味化合物;甜味剂;苦味剂;酸味调味剂;咸味调味剂;鲜味调味剂;植物或动物产品;已知用于宠物护理产品中的化合物;已知用于个人护理产品中的化合物;已知用于家用产品中的化合物;制药制剂;局部制剂;大麻衍生或与大麻相关的产品;已知用于口腔护理产品中的化合物;饮料;香味、香或除臭剂;已知用于消费品中的化合物;化合物;磨料;表面活性剂;发热剂;吸烟物品;脂肪、油脂或乳化剂;和/或益生菌或补充剂。
  • [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。
  • [EN] SUBSTITUTED 4-METHYLENE-TETRAHYDROPYRANS, 4-METHYL-DIHYDROPYRANS AND 4-METHYL-TETRAHYDROPYRANS AND USE THEREOF AS AROMA CHEMICALS<br/>[FR] 4-MÉTHYLÈNE-TÉTRAHYDROPYRANES, 4-MÉTHYL-DIHYDROPYRANES ET 4-MÉTHYL-TÉTRAHYDROPYRANES SUBSTITUÉS ET UTILISATION CORRESPONDANTE EN TANT QUE PRODUITS CHIMIQUES AROMATIQUES
    申请人:BASF SE
    公开号:WO2021122558A1
    公开(公告)日:2021-06-24
    The present invention relates to substituted 4-methylene-tetrahydropyrans, 4-methyl- dihydropyrans and 4-methyl-tetrahydropyrans of formula (I), where the variables are as defined in the claims and description, to a stereoisomer thereof, to a mixture of stereoisomers thereof, to a mixture of different di- and tetrahydropyrans (I) and to a mixture containing at least one di- or tetrahydropyran (I) and at least one cyclic acetal which is a 1,3-dioxan carrying in 2-position an isobutanol-2-yl- (derived) substituent and in 4,4- or 5,5-position two methyl substituents. The invention also relates to the use of such compounds as an aroma chemical and/or for modifying and/or enhancing the aroma of a composition, to compositions comprising such compounds, to methods for preparing such compounds and to a product obtainable by these methods.
    本发明涉及式(I)的取代4-亚甲基-四氢吡喃、4-甲基-二氢喃和4-甲基-四氢吡喃,其中变量如权利要求和描述中所定义的那样,以及其立体异构体、其立体异构体的混合物、不同二氢喃和四氢吡喃(I)的混合物,以及至少含有一种二氢喃(I)和至少含有一种环状缩醛的混合物,该环状缩醛是一种1,3-二氧杂环戊二烷,其2-位置携带异丁醇-2-基(衍生)取代基,在4,4-或5,5-位置携带两个甲基取代基。该发明还涉及将这些化合物用作香气化学品和/或用于修改和/或增强组合物的香气,包括这些化合物的组合物,制备这些化合物的方法以及通过这些方法得到的产品。
  • COMPOUNDS FOR PREVENTING, REDUCING AND/OR ALLEVIATING ITCHY SKIN CONDITION(S)
    申请人:SCHMAUS Gerhard
    公开号:US20160008297A1
    公开(公告)日:2016-01-14
    The present invention primarily relates to the use of one or more specific compounds and/or one or more respective salt(s) thereof for preventing, reducing or alleviating itchy skin condition(s), and/or as PAR-2 antagonist. Furthermore, the present invention relates to compositions (products or, respectively, formulations), in particular for topical administration, preferably cosmetic or pharmaceutical compositions, in particular for preventing, reducing or alleviating one or more itchy skin conditions and/or for providing a PAR-2 antagonistic effect, comprising or consisting of an effect amount of such compound(s) and/or salt(s) and one or more cosmetically and/or pharmaceutically acceptable carriers.
    本发明主要涉及使用一种或多种特定化合物和/或其一个或多个相应盐来预防、减少或缓解瘙痒皮肤状况,和/或作为PAR-2拮抗剂。此外,本发明涉及组合物(产品或相应的配方),特别是用于局部给药,优选为化妆品或药用组合物,特别是用于预防、减少或缓解一种或多种瘙痒皮肤状况和/或产生PAR-2拮抗作用的组合物,包括或由效果量的这种化合物和/或盐以及一个或多个化妆品和/或药用可接受载体组成。
  • [EN] NOVEL AROMA CHEMICALS HAVING A 1,2,2-TRIMETHYLCYCLOPENTAN-1-YL MOIETY<br/>[FR] NOUVEAUX ARÔMES CHIMIQUES PRÉSENTANT UNE FRACTION 1,2,2-TRIMÉTHYLCYCLOPENTAN-1-YLE
    申请人:BASF SE
    公开号:WO2016193133A1
    公开(公告)日:2016-12-08
    The present invention relates to novel compounds of general formulae (la), (lb) and (Ic) and to the stereoisomers thereof. The compounds are useful as a fragrance or as flavor as they have a sandalwood like scent. The invention also relates to a method for imparting or modifying a scent or a flavor to a composition by including said compounds into such composition, to a fragrance containing composition and/or a fragrance material containing said compound and to a process for preparing these compounds. X is C(R4)-OH or C=O; R1 is selected from the group consisting of hydrogen, C1-C4-alkyl, C2-C4- alkenyl and C3-C4-cycloalkyl, R2 is selected from the group consisting of hydrogen, C1-C4-alkyl, C2-C4- alkenyl and C3-C4-cycloalkyl, R3 is C1-C4-alkyl, R3a is selected from the group consisting of hydrogen and C1-C4-alkyl, R3b is hydrogen or together with R3a is CH2; R4 is selected from the group consisting of hydrogen and C1-C4-alkyl.
    本发明涉及一般式(Ia)、(Ib)和(Ic)的新化合物及其立体异构体。这些化合物可用作香精或调味剂,因为它们具有类似檀香的香味。该发明还涉及一种通过将这些化合物包含在组合物中来赋予或修改香味或口味的方法,涉及一种含有这些化合物的香精组合物和/或含有该化合物的香精材料,以及制备这些化合物的方法。X为C(R4)-OH或C=O;R1选自氢、C1-C4烷基、C2-C4烯基和C3-C4环烷基组成的群;R2选自氢、C1-C4烷基、C2-C4烯基和C3-C4环烷基组成的群;R3为C1-C4烷基,R3a选自氢和C1-C4烷基,R3b为氢或与R3a一起为CH2;R4选自氢和C1-C4烷基。
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