8.20819

2-Methyl-2,4-pentanediol

for synthesis

• Sinónimos: 2-Methyl-2,4-pentanediol, Hexylene glycol
• Fórmula empírica (notación de Hill): C₆H₁₄O₂
• Número de CAS: 107-41-5
• Peso molecular: 118.17
• Número MDL: MFCD00004547
• Código UNSPSC: 12352104
• Número índice de la CE: 203-489-0
• NACRES: NA.22

Propiedades

• presión de vapor: 0.07 hPa ( 20 °C)
• Nivel de calidad: 200
• Análisis: ≥99.0% (GC)
• formulario: liquid
• temp. de autoignición: 425 °C (DIN 51794)
• potencia: 3692 mg/kg LD₅₀, oral (Rat); 8000 mg/kg LD₅₀, skin (Rabbit)
• lim. expl.: 1-9.9 % (v/v)
• mp: -40 °C
• temperatura de transición: flash point 93 °C (DIN 51758)
• densidad: 0.92 g/cm³ at 20 °C
• temp. de almacenamiento: 2-30°C
• InChI: 1S/C6H14O2/c1-5(7)4-6(2,3)8/h5,7-8H,4H2,1-3H3
• Clave InChI: SVTBMSDMJJWYQN-UHFFFAOYSA-N

Descripción

Aplicación

• Pickering Emulsion Enhancement: A study explored the application of 2-Methyl-2,4-pentanediol in the formation of Pickering emulsions, showing how it enhances antioxidant and anti-aging activities when combined with basil extract, emphasizing its role in innovative cosmetic formulations (Rosdianto et al., 2023).


• Improving Cement Hydration: The modification of alkali-activated slag by organic additives, including 2-Methyl-2,4-pentanediol was investigated, correlating the hydration process to the evolution of material properties, which has implications for construction materials technology (Bilek et al., 2023).


• Impact on Skin Penetration: An investigation into the impact of 2-Methyl-2,4-pentanediol on stratum corneum lipids revealed its influence on the skin penetration of triamcinolone acetonide, underlining its importance in pharmaceutical formulations and dermal delivery systems (Sigg and Daniels, 2021).

Nota de análisis

Assay (GC, area%): ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.921 - 0.923
Identity (IR): passes test

Información de seguridad

• Pictogramas: GHS08,GHS07
• Palabra de señalización: Warning
• Frases de peligro: H315,H319,H361d
• Consejos de prudencia: P202 - P264 - P280 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• Clasificaciones de peligro: Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2
• Código de clase de almacenamiento: 10 - Combustible liquids
• Clase de riesgo para el agua (WGK): WGK 1
• Punto de inflamabilidad (°F): 201.2 °F - closed cup
• Punto de inflamabilidad (°C): 94 °C - closed cup