Merck
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W200336

Sigma-Aldrich

Acetaldehyde

natural, FG

Synonym(s):
Ethanal
Linear Formula:
CH3CHO
CAS Number:
Molecular Weight:
44.05
Número de FEMA:
2003
Beilstein:
505984
Número de EC:
nº del Consejo Europeo:
89
Número MDL:
ID de la sustancia en PubChem:
Número Flavis:
5.001
NACRES:
NA.21

grado

FG
Halal
Kosher
natural

Nivel de calidad

400

reg. compliance

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

densidad de vapor

1.52 (vs air)

presión de vapor

14.63 psi ( 20 °C)

ensayo

≥99% (GC)

formulario

liquid

temp. de autoignición

365 °F

lim. expl.

60 %

índice de refracción

n20/D 1.332 (lit.)

pH

5 (20 °C)

bp

21 °C (lit.)

mp

−125 °C (lit.)

densidad

0.785 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

Documentación

see Safety & Documentation for available documents

alérgeno alimentario

no known allergens

Organoléptico

ethereal

temp. de almacenamiento

2-8°C

SMILES string

CC=O

InChI

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

InChI key

IKHGUXGNUITLKF-UHFFFAOYSA-N

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Descripción general

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.

Envase

400 g in aluminum bottle
1.9 kg in aluminum bottle
16.5 kg in stainless steel drum

Precaución

May form a small amount of trimer

Información legal

For R&D Use and/or Food Manufacturing only

Palabra de señalización

Danger

Clasificaciones de peligro

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

Órganos de actuación

Respiratory system

Código de clase de almacenamiento

3 - Flammable liquids

WGK

WGK 3

Punto de inflamabilidad F

-38.0 °F - closed cup

Punto de inflamabilidad C

-38.89 °C - closed cup

Equipo de protección personal

Eyeshields, Faceshields, Gloves


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

EU REACH Annex XVII (Restriction List)

CAS No.

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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