W278203

壬醛

≥95%, FCC

• 别名: 九碳醛, 天竺葵醛, 正壬醛
• 线性分子式: CH₃(CH₂)₇CHO
• CAS号: 124-19-6
• 分子量: 142.24
• FEMA號碼: 2782
• Beilstein: 1236701
• EC號碼: 204-688-5
• 歐洲委員會號碼: 114
• MDL號碼: MFCD00007030
• 分類程式碼代碼: 12164502
• PubChem物質ID: 24901324
• Flavis號碼: 5.025
• NACRES: NA.21

属性

• 生物源: synthetic
• 品質等級: 400
• 等級: Halal; Kosher
• agency: meets purity specifications of JECFA
• 法律遵循: FCC; FDA 21 CFR 172.515
• 蒸汽壓力: ~0.26 mmHg ( 25 °C)
• 化驗: ≥95%
• 可能包含: <0.10% alpha-tocopherol, synthetic as stabilizer
• 折射率: n20/D 1.424 (lit.)
• bp: 93 °C/23 mmHg (lit.)
• 密度: 0.827 g/mL at 25 °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; fresh; green; citrus; waxy
• SMILES 字串: CCCCCCCCC=O
• InChI: 1S/C9H18O/c1-2-3-4-5-6-7-8-9-10/h9H,2-8H2,1H3
• InChI 密鑰: GYHFUZHODSMOHU-UHFFFAOYSA-N

说明

一般說明

Nonanal is one of the key flavor components of olive oil, grapefruit oil and baked potato. It has been reported to be the odorant emitted by humans and birds that attracts Culex mosquitoes.

應用

• Characteristics of Purified Horse Oil by Supercritical Fluid Extraction with Different Deodorants Agents.: Investigates the efficacy of Nonanal as a deodorizing agent in the purification of horse oil, exploring its potential to improve the sensory qualities of cosmetic products derived from animal fats (Anneke et al., 2024).


• Characterization of the aroma-active compounds in Xiaokeng green tea by three pretreatment methods combined with gas chromatography-olfactometry (GC-O).: Utilizes Nonanal to identify and characterize the aroma-active compounds in green tea, enhancing understanding of tea flavor chemistry and consumer preferences (Gan et al., 2024).

生化／生理作用

3-10ppm 时的味道

免責聲明

For R&D or non-EU Food use. Not for retail sale.

安全信息

• 危險聲明: H412
• 防範說明: P273 - P501
• 危險分類: Aquatic Chronic 3
• 儲存類別代碼: 10 - Combustible liquids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: 147.2 °F - closed cup
• 閃點（°C）: 64 °C - closed cup
• 個人防護裝備: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter