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122-03-2枯名醛,97%
  • 英文名称:Cuminaldehyde
  • 品牌:LMAI Bio
  • 产地:中国/美国/欧洲
  • 货号:LM020241
  • cas:122-03-2
  • 发布日期: 2018-11-08
  • 更新日期: 2025-07-11
产品详请
产地 中国/美国/欧洲
品牌 LMAI Bio
货号 LM020241
英文名称 Cuminaldehyde
包装规格 100g 25g 500g
纯度 99%
CAS编号 122-03-2
别名 枯名醛; 对异丙基苯甲醛; 枯醛; 莳萝醛; 枯茗醛; 对异丙基苯醛
分子式 C10H12O

122-03-2枯名醛,97%

CAS号: 122-03-2

分子式: C10H12O 分子量: 148.2

  • 4-异丙基苯甲醛

    英文名:cuminaldehyde

    CAS:122-03-2精确质量:148.08900
    分子式:C10H12OLogP:2.62250
    分子量:148.20200PSA:17.07000

122-03-2枯名醛,97%化合物描述

Cuminaldehyde, or 4-isopropylbenzaldehyde, is a natural organic compound with the molecular formula C10H12O. It is a benzaldehyde with an isopropyl group substituted in the 4-position.
Cuminaldehyde is a constituent of the essential oils of eucalyptus, myrrh, cassia, cumin and others. It has a pleasant smell and contributes to the aroma of these oils. It is used commercially in perfumes and other cosmetics.
It has been shown that cuminaldehyde, as a small molecule, inhibits the fibrillation of alpha-synuclein, which, if aggregated, forms insoluble fibrils in pathological conditions characterized by Lewy bodies, such as Parkinson's disease, dementia with Lewy bodies and multiple system atrophy.
Cuminaldehyde can be prepared synthetically by the reduction of 4-isopropylbenzoyl chloride or by the formylation of cumene.
The thiosemicarbazone of cuminaldehyde has antiviral properties.

122-03-2枯名醛,97%基本信息

  • 中文名称:

    4-异丙基苯甲醛

  • 中文别名:

    枯名醛;
    对异丙基苯甲醛;
    枯醛;
    莳萝醛;
    枯茗醛;
    对异丙基苯醛;

  • 英文名称:

    cuminaldehyde

  • 英文别名:

    Cuminaldehyde;
    4-propan-2-ylbenzaldehyde;
    4-Isopropylbenzaldehyde;
    Cuminic Aldehyde;

  • CAS号:

    122-03-2

  • 分子式:

    C10H12O

  • 分子量:

    148.20200

  • 精确质量:

    148.08900

  • PSA:

    17.07000

  • LogP:

    2.62250

物化性质

  • 外观与性状:

    透明无色至黄色液体

  • 密度:

    0.977 g/mL at 25 °C(lit.)

  • 熔点:

    235-236oC(lit.)

  • 沸点:

    235-236 °C(lit.)

  • 闪点:

    200 °F

  • 折射率:

    n20/D 1.529(lit.)

  • 水溶解性:

    insoluble

  • 储存条件:

    Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container.

  • 蒸汽压:

    0.0482mmHg at 25°C

安全信息

  • RTECS号:

    CU7000000

  • WGK Germany:

    2

  • 安全说明:

    S26-S36-S37/39

  • 海关编码:

    2912210000

  • 危险品标志:

    Xn

  • 危险类别码:

    R22; R36/37/38

  • 包装等级:

    I; II; III

生产方法及用途

  • 生产方法

    1. 烟草:BU,56;以异丙苯为原料,先进行氯甲基化反应生成枯茗基氯,再按Sommelet反应制得。

  • 用途

    用于配制香精和制兔耳草醛等。


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