跳转至内容
Merck

W200336

Sigma-Aldrich

乙醛

greener alternative

natural, FG

别名:

乙醛

登录查看公司和协议定价


About This Item

线性分子式:
CH3CHO
CAS号:
分子量:
44.05
FEMA號碼:
2003
Beilstein:
505984
EC號碼:
歐洲委員會號碼:
89
MDL號碼:
分類程式碼代碼:
12164502
PubChem物質ID:
Flavis號碼:
5.001
NACRES:
NA.21
感官的:
ethereal
等級:
FG
Halal
Kosher
natural
食物過敏原:
no known allergens

等級

FG
Halal
Kosher
natural

品質等級

法律遵循

EU Regulation 1334/2008 & 178/2002
FDA 21 CFR 117

蒸汽密度

1.52 (vs air)

蒸汽壓力

14.63 psi ( 20 °C)

化驗

≥99% (GC)

形狀

liquid

自燃溫度

365 °F

expl. lim.

60 %

環保替代產品特色

Less Hazardous Chemical Syntheses
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

折射率

n20/D 1.332 (lit.)

pH值

5 (20 °C)

bp

21 °C (lit.)

mp

−125 °C (lit.)

密度

0.785 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

環保替代類別

感官的

ethereal

儲存溫度

2-8°C

SMILES 字串

CC=O

InChI

1S/C2H4O/c1-2-3/h2H,1H3

InChI 密鑰

IKHGUXGNUITLKF-UHFFFAOYSA-N

正在寻找类似产品? 访问 产品对比指南

一般說明

乙醛是一种重要的挥发性调味化合物,存在于雪利酒类葡萄酒以及多种水果中,可主要用作奶制品、果汁和软饮料中的调味成分。
我们竭诚为您带来满足绿色替代产品四大类别要求的替代产品。本品为生物基产品,在“危险性较小的化学合成”和“使用可再生原料”绿色化学原则方面取得了重大进步。

應用


  • 基于金纳米结构与生色团和 H(2)O(2) 结合的等离子体图案识别乙醛:一种用于通过比色经济型试纸 (CATS) 快速低成本分析致癌物质的新平台:本研究提出了一种使用金纳米结构检测乙醛的新方法,为监测这种致癌化合物提供了一种快速、经济的解决方案(Shadjou N 等人,2024 年)。

  • 优化和表征从白酒糟中获得的 KOH 活化炭,用于降低酒精饮料中的风险因素:本文探索了使用 KOH 活化炭从酒精饮料中吸附乙醛,降低其致癌风险(Sun B 等人,2024 年)。

  • 单点铁锚定淀粉样蛋白水凝胶作为酒精解毒的催化平台:讨论了新型铁锚定淀粉样蛋白水凝胶的开发,该水凝胶催化乙醛(酒精的有害代谢产物)的分解(Mezzenga R 等人,2024 年)。

注意

可能形成少量三聚体

訊號詞

Danger

危險分類

Carc. 1B - Eye Irrit. 2 - Flam. Liq. 1 - Muta. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

-38.0 °F - closed cup

閃點(°C)

-38.89 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

没有发现合适的版本?

如果您需要特殊版本,可通过批号或批次号查找具体证书。

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库

其他客户在看

Jelen H
Food Flavors: Chemical, Sensory and Technological Properties, 291-291 (2011)
Burdock GA
Encyclopedia of Food and Color Additives, 1, 9-9 (1997)
Yannai S
Dictionary of Food Compounds with CD-ROM: Additives, Flavors, and Ingredients, 7-7 (2012)
Tetsuji Yokoyama et al.
Alcoholism, clinical and experimental research, 29(4), 622-630 (2005-04-19)
Elevated mean corpuscular volume (MCV) is a traditional biological marker for alcohol abuse and alcoholism, but the underlying mechanism is unclear. Three recent epidemiologic studies consistently showed that MCV was elevated by alcohol drinking more markedly among individuals with genetically
Tommaso Mello et al.
Molecular aspects of medicine, 29(1-2), 17-21 (2008-01-01)
Alcohol abuse is one of the major causes of liver fibrosis worldwide. Although the pathogenesis of liver fibrosis is a very complex phenomenon involving different molecular and biological mechanisms, several lines of evidence established that the first ethanol metabolite, acetaldehyde

商品

Navigating the complexities of labeling flavors as natural in the EU is crucial for food manufacturers. Recent discussions on the use of genetically modified microorganisms in flavor production have sparked debate, potentially reshaping the definition of natural flavors.

Navigating the complexities of labeling flavors as natural in the EU is crucial for food manufacturers. Recent discussions on the use of genetically modified microorganisms in flavor production have sparked debate, potentially reshaping the definition of natural flavors.

Navigating the complexities of labeling flavors as natural in the EU is crucial for food manufacturers. Recent discussions on the use of genetically modified microorganisms in flavor production have sparked debate, potentially reshaping the definition of natural flavors.

Navigating the complexities of labeling flavors as natural in the EU is crucial for food manufacturers. Recent discussions on the use of genetically modified microorganisms in flavor production have sparked debate, potentially reshaping the definition of natural flavors.

查看所有结果

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门