64409

Propionaldehyde

analytical standard

• Synonyme(s) : Propanal
• Formule linéaire : CH₃CH₂CHO
• Numéro CAS: 123-38-6
• Poids moléculaire : 58.08
• Numéro Beilstein : 506010
• Numéro CE : 204-623-0
• Numéro MDL: MFCD00007020
• Code UNSPSC : 85151701
• ID de substance PubChem : 329759967
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: analytical standard
• Niveau de qualité: 100
• Densité de vapeur: 2 (vs air)
• Pression de vapeur: 18.77 psi ( 55 °C); 4.89 psi ( 20 °C)
• Pureté: ≥98.0% (GC)
• Température d'inflammation spontanée: 404 °F
• Durée de conservation: limited shelf life, expiry date on the label
• Limite d'explosivité: 17 %, 26 °F; 2.6 %, 31 °F
• Technique(s): HPLC: suitable; gas chromatography (GC): suitable
• Indice de réfraction: n20/D 1.360-1.365; n20/D 1.362 (lit.)
• Point d'ébullition: 46-50 °C (lit.)
• Pf: −81 °C (lit.)
• Densité: 0.805 g/mL at 25 °C (lit.)
• Application(s): cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care
• Format: neat
• Chaîne SMILES: [H]C(=O)CC
• InChI: 1S/C3H6O/c1-2-3-4/h3H,2H2,1H3
• Clé InChI: NBBJYMSMWIIQGU-UHFFFAOYSA-N

Description

Description générale

Propionaldehyde is a volatile organic compound, which belongs to the class of flavor & fragrance standards for use in the food, beverage and cosmetic industry. These standards are widely used to add taste and/or smell to products without aroma, to mask unpleasant odors and to maintain stability of original flavor.

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food.

Find all available reference materials for compounds listed in 10/2011 here

Application

Propionaldehyde may be used as an analytical reference standard for the quantification of the analyte in:

• Food products and cosmetics using gas-chromatography with photo ionization detection (GC-PID).
• Infant formulas using gas chromatography with flame ionization detection (GC-FID).
• Household products using gas chromatography coupled to mass spectrometry (GC-MS).

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Informations sur la sécurité

• Pictogrammes: GHS02,GHS05,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H225,H302 + H332,H315,H318,H335
• Conseils de prudence: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
• Classification des risques: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• Organes cibles: Respiratory system
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): -22.0 °F - closed cup
• Point d'éclair (°C): -30 °C - closed cup