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Merck

W200336

Sigma-Aldrich

乙醛

greener alternative

natural, FG

别名:

乙醛

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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

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

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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


  • Identification of acetaldehyde based on plasmonic patterns of a gold nanostructure conjugated with chromophore and H(2)O(2): a new platform for the rapid and low-cost analysis of carcinogenic agents by colorimetric affordable test strip (CATS).: This study presents a novel method for detecting acetaldehyde using gold nanostructures, offering a fast, affordable solution for monitoring this carcinogenic compound (Shadjou N et al., 2024).

  • Optimisation and characterisation of KOH-activated carbon obtained from Baijiu spent grains for the mitigation of risk factors in alcoholic beverages.: This paper explores the use of KOH-activated carbon for absorbing acetaldehyde from alcoholic beverages, reducing its carcinogenic risk (Sun B et al., 2024).

  • Single-site iron-anchored amyloid hydrogels as catalytic platforms for alcohol detoxification.: Discusses the development of novel iron-anchored amyloid hydrogels that catalyze the breakdown of acetaldehyde, a harmful metabolite of alcohol (Mezzenga R et al., 2024).

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


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分析证书(COA)

Lot/Batch Number

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其他客户在看

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)
Jelen H
Food Flavors: Chemical, Sensory and Technological Properties, 291-291 (2011)
Marjie L Hard et al.
Placenta, 24(2-3), 149-154 (2003-02-05)
Significant interindividual variability exists following maternal alcohol consumption; not all children born to alcoholic women manifest the symptoms associated with foetal alcohol spectrum disorder (FASD). To investigate the potential role of the placenta as a source of variability by determining
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

商品

This paper provides an example of a hard-to-handle material and a look into the role of a packaging engineer.

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