W269506

2-Methylbutyric acid

≥98%, FG

• Sinónimos: NSC 7304
• Fórmula lineal: C₂H₅CH(CH₃)CO₂H
• Número de CAS: 116-53-0
• Peso molecular: 102.13
• Número de FEMA: 2695
• Número CE: 204-145-2
• nº del Consejo Europeo: 2002
• Número MDL: MFCD00002669
• Código UNSPSC: 12164502
• ID de la sustancia en PubChem: 24901262
• Número Flavis: 8.046
• NACRES: NA.21
• Organoléptico: cheesy; acidic; fruity
• grado: FG; Fragrance grade; Halal; Kosher
• origen biológico: synthetic
• Agency: follows IFRA guidelines; meets purity specifications of JECFA
• alérgeno alimentario: no known allergens

Propiedades

• origen biológico: synthetic
• Nivel de calidad: 400
• grado: FG; Fragrance grade; Halal; Kosher
• Agency: follows IFRA guidelines; meets purity specifications of JECFA
• cumplimiento norm.: EU Regulation 1223/2009; EU Regulation 1334/2008 & 178/2002; FDA 21 CFR 172.515
• presión de vapor: 0.5 mmHg ( 20 °C)
• Ensayo: ≥98%
• índice de refracción: n20/D 1.405 (lit.)
• bp: 176-177 °C (lit.)
• densidad: 0.936 g/mL at 25 °C (lit.)
• aplicaciones: flavors and fragrances
• Documentación: see Safety & Documentation for available documents
• alérgeno alimentario: no known allergens
• alérgeno de la fragancia: no known allergens
• Organoléptico: cheesy; acidic; fruity
• cadena SMILES: CCC(C)C(O)=O
• InChI: 1S/C5H10O2/c1-3-4(2)5(6)7/h4H,3H2,1-2H3,(H,6,7)
• Clave InChI: WLAMNBDJUVNPJU-UHFFFAOYSA-N

Descripción

Aplicación

• Detection of Maize Mold Based on a Nanocomposite Colorimetric Sensor Array under Different Substrates.: This study focuses on the application of (±)-2-Methylbutyric acid in the development of nanocomposite colorimetric sensor arrays, facilitating the rapid detection of mold in maize. This advancement highlights the compound′s potential in agricultural quality control and food safety (Lin et al., 2024).


• Regulation mechanism and bioactivity characteristic of surfactin homologues with C14 and C15 fatty acid chains.: Research elaborates on the bioactive characteristics of surfactin homologues involving (±)-2-Methylbutyric acid, underscoring its crucial role in enhancing the microbial production of bioactive compounds. This has significant implications for pharmaceuticals and bioengineering (Su et al., 2024).


• Multifaceted analysis of the effects of roasting conditions on the flavor of fragrant Camellia oleifera Abel. seed oil.: This paper explores how (±)-2-Methylbutyric acid influences the flavor profile of Camellia oleifera seed oil under various roasting conditions, emphasizing its importance in enhancing food flavors and consumer products (Han et al., 2024).

Acciones bioquímicas o fisiológicas

Taste at 10 ppm

Otras notas

Natural occurrence: Apple, apricot, cider, cocoa, cranberry, grape, grape brandy, oriental tobacco, strawberry, vinegar and whiskey.

Información de seguridad

• Pictogramas: GHS05,GHS07
• Palabra de señalización: Danger
• Frases de peligro: H290,H302 + H312,H314
• Consejos de prudencia: P234 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Clasificaciones de peligro: Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
• Código de clase de almacenamiento: 8A - Combustible corrosive hazardous materials
• Clase de riesgo para el agua (WGK): WGK 1
• Punto de inflamabilidad (°F): 170.6 °F - closed cup
• Punto de inflamabilidad (°C): 77 °C - closed cup
• Equipo de protección personal: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter