75012

3-Propylidenephthalide

mixture of isomers, analytical standard

• Sinónimos: 3-Propylidene-1(3H)-isobenzofuranone
• Fórmula empírica (notación de Hill): C₁₁H₁₀O₂
• Número de CAS: 17369-59-4
• Peso molecular: 174.20
• Número CE: 241-402-8
• Número MDL: MFCD00051813
• Código UNSPSC: 85151701
• ID de la sustancia en PubChem: 329766050
• NACRES: NA.24

Propiedades

• grado: analytical standard
• Nivel de calidad: 100
• Ensayo: ≥97.0% (sum of isomers, GC)
• caducidad: limited shelf life, expiry date on the label
• índice de refracción: n20/D 1.579-1.590; n20/D 1.586 (lit.)
• bp: 170 °C/12 mmHg (lit.)
• mp: 5 °C (lit.)
• densidad: 1.122 g/mL at 25 °C (lit.)
• aplicaciones: cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care
• Formato: neat
• temp. de almacenamiento: 2-8°C
• cadena SMILES: CC\C=C1/OC(=O)c2ccccc12
• InChI: 1S/C11H10O2/c1-2-5-10-8-6-3-4-7-9(8)11(12)13-10/h3-7H,2H2,1H3/b10-5-
• Clave InChI: NGSZDVVHIGAMOJ-YHYXMXQVSA-N

Descripción

Descripción general

3-Propylidenephthalide, a substituted alkyldenephthalide, is a flavoring ingredient. It is typically added as a food additive. 3-Propylidenephthalide belongs to chemical group 11, called ‘alicyclic and aromatic lactones′.

Aplicación

3-Propylidenephthalide may be used as an analytical standard for the determination of the analyte in cosmetics and personal care products, tobacco products, and biological samples by various chromatography techniques.

Nota de análisis

remarks on GC: main isomer ≥97%

Productos recomendados

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Información de seguridad

• Pictogramas: GHS07
• Palabra de señalización: Warning
• Frases de peligro: H302,H317
• Consejos de prudencia: P280 - P301 + P312 + P330 - P302 + P352
• Clasificaciones de peligro: Acute Tox. 4 Oral - Skin Sens. 1B
• Código de clase de almacenamiento: 10 - Combustible liquids
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): 235.4 °F - closed cup
• Punto de inflamabilidad (°C): 113 °C - closed cup