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W200328

Acetaldehyde solution

50 wt. % in ethanol

Synonyme(s) :

Acetic aldehyde, Ethylaldehyde

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A propos de cet article

Formule linéaire :
CH3CHO
Numéro CAS:
75-07-0
Poids moléculaire :
44.05
FEMA Number:
2003
UNSPSC Code:
12164502
PubChem Substance ID:
24900784
Flavis number:
5.001
NACRES:
NA.21
MDL number:
MFCD00006991
Organoleptic:
ethereal
Grade:
Kosher
Biological source:
synthetic
Food allergen:
no known allergens
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biological source

synthetic

Quality Level

300, 400

grade

Kosher

vapor pressure

25.89 psi ( 55 °C), 5.54 psi ( 20 °C)

form

solution

concentration

45.00-55.00% (titration by hydroxylamine), 50 wt. % in ethanol

refractive index

n20/D 1.38

bp

65-82 °C

density

0.868 g/mL at 20 °C, 0.882 g/mL at 25 °C

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

organoleptic

ethereal

storage temp.

2-8°C

SMILES string

[H]C(C)=O

InChI

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

InChI key

IKHGUXGNUITLKF-UHFFFAOYSA-N

Disclaimer

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

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Danger

Hazard Classifications

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

target_organs

Respiratory system

Classe de stockage

3 - Flammable liquids

wgk

WGK 3

flash_point_f

30.2 °F - closed cup

flash_point_c

-1 °C - closed cup

ppe

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

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Certificats d'analyse (COA)

Lot/Batch Number
SHBT5651
SHBT5644
SHBT4916
SHBT4915
SHBT4289

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Contenu apparenté

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
Hyo-Jung Kwon et al.
Hepatology (Baltimore, Md.), 60(1), 146-157 (2014-02-05)
Aldehyde dehydrogenase 2 (ALDH2) is the major enzyme that metabolizes acetaldehyde produced from alcohol metabolism. Approximately 40-50% of East Asians carry an inactive ALDH2 gene and exhibit acetaldehyde accumulation after alcohol consumption. However, the role of ALDH2 deficiency in the
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