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Merck
CN

W278203

Sigma-Aldrich

壬醛

≥95%, FCC

别名:

九碳醛, 天竺葵醛, 正壬醛

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About This Item

线性分子式:
CH3(CH2)7CHO
CAS Number:
分子量:
142.24
FEMA编号:
2782
Beilstein:
1236701
EC 号:
欧洲委员会编号:
114
MDL编号:
UNSPSC代码:
12164502
PubChem化学物质编号:
Flavis编号:
5.025
NACRES:
NA.21
Agency:
meets purity specifications of JECFA
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生物来源

synthetic

质量水平

等级

Halal
Kosher

Agency

meets purity specifications of JECFA

管理合规性

FCC
FDA 21 CFR 172.515

蒸汽压

~0.26 mmHg ( 25 °C)

方案

≥95%

可能包含

<0.10% alpha-tocopherol, synthetic as stabilizer

折射率

n20/D 1.424 (lit.)

沸点

93 °C/23 mmHg (lit.)

密度

0.827 g/mL at 25 °C (lit.)

应用

flavors and fragrances

文件

see Safety & Documentation for available documents

食品过敏原

no known allergens

性状检查

fatty; fresh; green; citrus; waxy

SMILES字符串

CCCCCCCCC=O

InChI

1S/C9H18O/c1-2-3-4-5-6-7-8-9-10/h9H,2-8H2,1H3

InChI key

GYHFUZHODSMOHU-UHFFFAOYSA-N

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一般描述

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.

应用


  • 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

免责声明

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

危险声明

预防措施声明

危险分类

Aquatic Chronic 3

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(°F)

147.2 °F - closed cup

闪点(°C)

64 °C - closed cup

个人防护装备

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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