W313505

反式-2,4-癸二烯醛

≥90%, FG

• 别名: ( E , E )-2,4-癸二烯醛
• 线性分子式: CH₃(CH₂)₄CH=CHCH=CHCHO
• CAS号: 25152-84-5
• 分子量: 152.23
• FEMA號碼: 3135
• Beilstein: 1704897
• EC號碼: 246-668-9
• 歐洲委員會號碼: 2120
• MDL號碼: MFCD00007007
• 分類程式碼代碼: 12164502
• PubChem物質ID: 24901481
• Flavis號碼: 5.140
• NACRES: NA.21

属性

• 生物源: synthetic
• 品質等級: 400
• 等級: FG; Halal; Kosher
• agency: meets purity specifications of JECFA
• 法律遵循: EU Regulation 1334/2008 & 178/2002
• 蒸汽密度: >1 (vs air)
• 化驗: ≥90%
• 折射率: n20/D 1.515 (lit.)
• bp: 114-116 °C/10 mmHg (lit.)
• 密度: 0.872 g/mL at 20 °C (lit.)
• 應用: flavors and fragrances
• 文件: see Safety & Documentation for available documents
• 食物過敏原: no known allergens
• 感官的: fatty; meaty; citrus
• SMILES 字串: [H]C(=O)\C=C\C=C\CCCCC
• InChI: 1S/C10H16O/c1-2-3-4-5-6-7-8-9-10-11/h6-10H,2-5H2,1H3/b7-6+,9-8+
• InChI 密鑰: JZQKTMZYLHNFPL-BLHCBFLLSA-N

说明

一般說明

反式，反式-2,4-癸二烯醛是大米、西红柿、冷榨橙子和橘子油的主要挥发性风味成分之一。煎炸油和烟气中也已确定这种物质，因为当食用油中的脂质在加热时发生过氧化时，它会作为副产物形成。

應用

• Multispectral and Molecular Dynamics Study on the Impact of trans,trans-2,4-Decadienal and 4-hydroxy-2-nonenal on Myoglobin Redox Stability.: The study examines the effects of lipid oxidation products on protein stability, with significant implications for understanding oxidative stress and its impact on muscle foods (Qi et al., 2024).

包裝

玻璃瓶包装

安全信息

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H315,H319
• 防範說明: P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313
• 危險分類: Eye Irrit. 2 - Skin Irrit. 2
• 儲存類別代碼: 10 - Combustible liquids
• 水污染物質分類（WGK）: WGK 2
• 閃點（°F）: 213.8 °F - closed cup
• 閃點（°C）: 101 °C - closed cup
• 個人防護裝備: Eyeshields, Gloves, type ABEK (EN14387) respirator filter