Merck
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W200303

Sigma-Aldrich

Acetaldehyde

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

origen biológico

synthetic

Nivel de calidad

400

grado

FG
Halal
Kosher

Agency

meets purity specifications of JECFA

reg. compliance

EU Regulation 1334/2008 & 178/2002
FDA 21 CFR 117
FDA 21 CFR 182.60

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 %

impurezas

≤0.07% paraldehyde (GC)
≤0.25% acetic acid

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

W200303 not available in North America, please see product # W200360.

Cláusula de descargo de responsabilidad

The substance W200303 has no REACH registration because the only supported use is the use in medicinal products for human or veterinary use or in food or feedingstuffs according to article 2 of the REACH Regulation (EC) No 1907/2006.

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


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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