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64409

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Propionaldehyde

analytical standard

Synonim(y):

Propanal

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About This Item

Wzór liniowy:
CH3CH2CHO
Numer CAS:
Masa cząsteczkowa:
58.08
Beilstein:
506010
Numer WE:
Numer MDL:
Kod UNSPSC:
85151701
Identyfikator substancji w PubChem:
NACRES:
NA.24

klasa czystości

analytical standard

Poziom jakości

gęstość pary

2 (vs air)

ciśnienie pary

18.77 psi ( 55 °C)
4.89 psi ( 20 °C)

Próba

≥98.0% (GC)

temp. samozapłonu

404 °F

okres trwałości

limited shelf life, expiry date on the label

granice wybuchowości

17 %, 26 °F
2.6 %, 31 °F

metody

HPLC: suitable
gas chromatography (GC): suitable

współczynnik refrakcji

n20/D 1.360-1.365
n20/D 1.362 (lit.)

tw

46-50 °C (lit.)

mp

−81 °C (lit.)

gęstość

0.805 g/mL at 25 °C (lit.)

Zastosowanie

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

format

neat

ciąg SMILES

[H]C(=O)CC

InChI

1S/C3H6O/c1-2-3-4/h3H,2H2,1H3

Klucz InChI

NBBJYMSMWIIQGU-UHFFFAOYSA-N

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Opis ogólny

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

Zastosowanie

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.
This page may contain text that has been machine translated.

Hasło ostrzegawcze

Danger

Zwroty wskazujące rodzaj zagrożenia

Klasyfikacja zagrożeń

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

Organy docelowe

Respiratory system

Kod klasy składowania

3 - Flammable liquids

Klasa zagrożenia wodnego (WGK)

WGK 1

Temperatura zapłonu (°F)

-22.0 °F - closed cup

Temperatura zapłonu (°C)

-30 °C - closed cup


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Certyfikaty analizy (CoA)

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