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41474

Supelco

Levulinic acid

analytical standard

Sinónimos:

4-Oxopentanoic acid, 4-Oxovaleric acid

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About This Item

Fórmula lineal:
CH3COCH2CH2COOH
Número de CAS:
123-76-2
Peso molecular:
116.12
Beilstein:
506796
Número CE:
204-649-2
Número MDL:
MFCD00002796
Código UNSPSC:
85151701
ID de la sustancia en PubChem:
329756110
NACRES:
NA.24

grado

analytical standard

Nivel de calidad

100

presión de vapor

1 mmHg ( 102 °C)

Ensayo

≥97.5% (GC)
97.5-102.5% (T)

caducidad

limited shelf life, expiry date on the label

técnicas

HPLC: suitable
gas chromatography (GC): suitable

bp

245-246 °C (lit.)

mp

30-33 °C (lit.)

densidad

1.134 g/mL at 25 °C (lit.)

aplicaciones

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

Formato

neat

cadena SMILES

CC(=O)CCC(O)=O

InChI

1S/C5H8O3/c1-4(6)2-3-5(7)8/h2-3H2,1H3,(H,7,8)

Clave InChI

JOOXCMJARBKPKM-UHFFFAOYSA-N

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Descripción general

Levulinic acid (LA), is a biogenic product of hexose acid hydrolysis, produced from renewable or bio-based resources. LA is reported to react with a variety of compounds to result in products, which are widely used in pharmaceuticals, personal care products, electronics, plasticizers, antifouling compounds, fuels, solvents, polymers, anti-freeze agents, batteries, coatings, biologically active materials, corrosion inhibitors, adsorbents, etc. LA is also employed as a chemical intermediate in the production of biodegradable polymers, fuel extenders, herbicides, flavors, antibiotics and useful 5-carbon compounds.
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

Aplicación

Levulinic acid may be used as an analytical reference standard
for the quantification of the analyte in the following:
  • Soy sauce using liquid chromatography coupled to mass spectrometry (LC–MS).
  • Liquid food samples using gas chromatography with flame ionization detection (GC-FID).

Pictogramas

CorrosionExclamation mark
GHS05,GHS07

Palabra de señalización

Danger

Frases de peligro

H302,H317,H318

Clasificaciones de peligro

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Sens. 1

Código de clase de almacenamiento

13 - Non Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 2

Punto de inflamabilidad (°F)

208.4 °F - closed cup

Punto de inflamabilidad (°C)

98 °C - closed cup

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Certificados de análisis (COA)

Lot/Batch Number
BCCG9126
BCCC1024
BCBV8140
BCBS8082V

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