4-methylbenzylidene camphor | 36861-47-9

• 物质功能分类: 分析化学 - 标准品 - 分析标准品
• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• 英文名称: 4-methylbenzylidene camphor
• 英文别名: 3-(4'-methylbenzylidene)bornan-2-one；3-(4-methylbenzylidene) camphor；3-(4'-methylbenzylidene)-dl-camphor；4-Methylbenzylidenecamphor；(3Z)-1,7,7-trimethyl-3-[(4-methylphenyl)methylidene]bicyclo[2.2.1]heptan-2-one
• CAS: 36861-47-9
• 化学式: C₁₈H₂₂O
• 分子量: 254.372
• InChiKey: HEOCBCNFKCOKBX-KAMYIIQDSA-N

物化性质

• 熔点：
  66-68°C
• 沸点：
  198-200 °C
• 密度：
  1.064±0.06 g/cm3(Predicted)
• 溶解度：
  不溶于水； DMSO 中≥10 mg/mL；乙醇中≥111.2 mg/mL
• LogP：
  3.385 (est)

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  19
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• TSCA：
  Yes
• 危险品标志：
  Xn
• 安全说明：
  S22,S24/25
• 危险类别码：
  R63
• WGK Germany：
  2,3
• 海关编码：
  2914399000
• 危险品运输编号：
  25kgs
• 包装等级：
  III
• 危险类别：
  9
• 危险性防范说明：
  P273,P281
• 危险性描述：
  H360,H410

制备方法与用途

生物活性

4-甲基苯基丙烯基莰烷（4-MBC；Enzacamene）是一种有机樟脑衍生物，广泛应用于化妆品行业，用以保护皮肤免受紫外线的伤害，尤其是紫外线B辐射。

用途

作为一种油溶性UV-B吸收剂，只需少量添加即可显著提高SPF值。此外，它还能作为Parsol 1789的有效光稳定剂。

文献信息

• Additives and products including oligoesters
  申请人：——

  公开号：US20030199593A1

  公开（公告）日：2003-10-23

  The present invention relates to oligoesters and their use or the creation of additives. Oligoester containing additives and/or oligoesters themselves may be used for formulating pharmaceutical preparations, cosmetics or personal care products such as shampoos and conditioners. These oligoesters are particularly useful for the creation of multi-purpose additives that can impart conditioning, long substantivity and/or UV protection. Individual oligoesters and oligoester mixtures are described.

  本发明涉及寡酯及其用途或添加剂的制备。含有寡酯的添加剂和/或寡酯本身可用于配制药物制剂、化妆品或个人护理产品，如洗发水和护发素。这些寡酯对于制备能够赋予调理、长效性和/或紫外线保护的多功能添加剂特别有用。描述了单独的寡酯和寡酯混合物。
• PHOTOPROTECTIVE COMPOSITIONS COMPRISING PHOTOSENSITIVE 1,3,5-TRIAZINE COMPOUNDS, DIBENZOYLMETHANE COMPOUNDS AND SILICEOUS S-TRIAZINES SUBSTITUTED WITH TWO AMINOBENZOATE OR AMINOBENZAMIDE GROUPS
  申请人：L'OREAL

  公开号：US20170135933A1

  公开（公告）日：2017-05-18

  UV-photoprotective, topically applicable cosmetic/dermatological compositions contain: (a) at least one dibenzoylmethane compound, (b) at least one 1,3,5-triazine compound that is photosensitive in the presence of a dibenzoylmethane compound, and (c) at least one siliceous s-triazine compound substituted with two aminobenzoate or aminobenzamide groups, or a tautomeric form thereof, the 1,3,5-triazine compounds being improvedly photostable in such compositions.

  UV-光保护，可局部应用的化妆品/皮肤科组合物包含： (a) 至少一种二苯甲酮化合物， (b) 至少一种1,3,5-三嗪化合物，在二苯甲酮化合物存在时对光敏感，以及 (c) 至少一种含有两个氨基苯甲酸酯或氨基苯酰胺基团的硅质s-三嗪化合物，或其互变异构体，这些1,3,5-三嗪化合物在这种组合物中具有改进的光稳定性。
• Flavonoid derivative
  申请人：Buchholz Herwig

  公开号：US20070134172A1

  公开（公告）日：2007-06-14

  The invention relates to a novel flavonoid derivative, to an extract comprising the flavonoid derivative, to the cosmetic and pharmaceutical use thereof, to preparations comprising the flavonoid derivative or extract, and to a process for the preparation of the flavonoid derivative or extract.

  这项发明涉及一种新型黄酮衍生物，一种包含该黄酮衍生物的提取物，以及其在化妆品和药用方面的使用，包括含有该黄酮衍生物或提取物的制剂，以及一种制备该黄酮衍生物或提取物的方法。
• Triazine oligomers as photostabilising agents
  申请人：3V SIGMA S.p.A

  公开号：EP2759539A1

  公开（公告）日：2014-07-30

  Disclosed are oligomeric compounds obtained by condensation of the compound of formula (I) with itself wherein R1 and R2 are C1-C22 alkyl, isoalkyl or cycloalkyl groups.

  披露了通过化合物（I）与其自身缩合而得到的寡聚化合物， 其中R1和R2为C1-C22烷基、异构烷基或环烷基基团。
• [EN] HEMI-AMINAL ETHERS AND THIOETHERS OF N-ALKENYL CYCLIC COMPOUNDS<br/>[FR] ÉTHERS ET THIOÉTHERS HÉMIAMINAUX DE COMPOSÉS CYCLIQUES N-ALCÉNYLIQUES
  申请人：ISP INVESTMENTS INC

  公开号：WO2014116560A1

  公开（公告）日：2014-07-31

  Described herein are hemi-aminal ethers and thioethers of N-alkenyl cyclic compounds that may be produced through a reaction comprising: (A) at least one first reactant represented by a structure (I), wherein X is a functionalized or unfunctionalized C1-C5 alkylene group optionally having one or more heteroatoms, and each R1, R2, and R3 is independently selected from the group consisting of hydrogen and functionalized and unfunctionalized alkyl groups optionally having one or more heteroatoms, and (B) at least one second reactant having at least one hydroxyl moiety or thiol moiety. The hemi-aminal ethers and thioethers of N-alkenyl cyclic compounds may comprise a polymerizable moiety, in which case they may be left as-is or used to create homopolymers or non-homopolymers, or they may not comprise a polymerizable moiety. A wide variety of formulations may be created using the hemi-aminal ethers and thioethers of N-alkenyl cyclic compounds, including personal care, oilfield, and construction formulations.

  本文描述了可以通过反应制备的N-烯基环状化合物的半胺醚和硫醚，所述反应包括：（A）至少一个由结构（I）表示的第一反应物，其中X是一个官能化或非官能化的C1-C5烷基烯烃基团，可选地具有一个或多个杂原子，每个R1、R2和R3分别独立地选自氢和官能化和非官能化的烷基基团，可选地具有一个或多个杂原子；和（B）至少一个具有至少一个羟基基团或硫醇基团的第二反应物。N-烯基环状化合物的半胺醚和硫醚可能包括一个可聚合的基团，此时它们可以保持原样或用于制备同聚物或非同聚物，或者它们可能不包括可聚合的基团。可以使用N-烯基环状化合物的半胺醚和硫醚制备各种配方，包括个人护理、油田和建筑配方。