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COO原产地证书/COA分析证书

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W319406

2-甲基-2-戊烯醛

Name: 2-甲基-2-戊烯醛
Brand: ALDRICH

≥97%, FG

别名:

2,4-dimethyl crotonaldehyde, 2-methylpent-2-enal

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About This Item

线性分子式:

C₂H₅CH=C(CH₃)CHO

CAS Number:

623-36-9

分子量:

98.14

FEMA编号:

3194

EC 号:

210-789-5

欧洲委员会编号:

2129

MDL编号:

MFCD00006978

UNSPSC代码:

12164502

PubChem化学物质编号:

24901544

Flavis编号:

5.090

NACRES:

NA.21

生物来源

synthetic

质量水平

300
400

等级

FG
Fragrance grade
Halal
Kosher

Agency

follows IFRA guidelines
meets purity specifications of JECFA

管理合规性

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002

方案

≥97%

折射率

n20/D 1.45 (lit.)

沸点

137-138 °C/765 mmHg (lit.)

密度

0.86 g/mL at 25 °C (lit.)

应用

flavors and fragrances

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一般描述

2-Methyl-2-pentenal has been identified as one of the major volatile flavor compounds in chive[1], caucas[2], onion[3] and leek.[4]

应用

Control of Panama disease of banana by intercropping with Chinese chive (Allium tuberosum Rottler): cultivar differences.: Investigates the use of intercropping strategies to manage soil-borne diseases in bananas, potentially involving volatile organic compounds like 2-methyl-2-pentenal to enhance plant resistance (Li et al., 2020).