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Merck

W200301

Sigma-Aldrich

乙醛

≥99%, meets FCC analytical specification

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
eCl@ss:
39021102
PubChem物質ID:
Flavis號碼:
5.001

生物源

synthetic

品質等級

等級

Kosher

法律遵循

meets FCC analytical specification

蒸汽密度

1.52 (vs air)

蒸汽壓力

14.63 psi ( 20 °C)

化驗

≥99%

自燃溫度

365 °F

expl. lim.

60 %

折射率

n20/D 1.332 (lit.)

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

感官的

pungent; ethereal; fruity

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

Acetaldehyde is an important volatile flavoring compound found in Sherry-like wines and also in many fruits. It is mainly used as a flavoring ingredient in milk products, fruit juices, and soft drinks.

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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其他客户在看

Slide 1 of 2

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Food Flavors: Chemical, Sensory and Technological Properties, 291-291 (2011)
Dictionary of Food Compounds with CD-ROM: Additives, Flavors, and Ingredients, 7-7 (2012)
Encyclopedia of Food and Color Additives, 1, 9-9 (1997)
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

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