8.03129

Diethylene glycol monobutyl ether

for synthesis

• Sinónimos: Diethylene glycol monobutyl ether, Butyl carbitol, 2-(2-Butoxyethoxy)ethanol, Butyl diglycol
• Fórmula lineal: HOCH₂CH₂OCH₂CH₂O(CH₂)₃CH₃
• Número CAS: 112-34-5
• Peso molecular: 162.23
• Número MDL: MFCD00002881
• Código UNSPSC: 12352104
• Número índice de la CE: 203-961-6
• NACRES: NA.22
• Bp: 226-234 °C/1013 hPa

Propiedades

• grado: synthesis grade
• Nivel de calidad: 200
• presión de vapor: <1 hPa ( 20 °C)
• Ensayo: ≥98% (GC)
• Formulario: liquid
• temp. de autoignición: 210 °C
• potencia: 5660 mg/kg LD₅₀, oral (Rat); 4120 mg/kg LD₅₀, skin (Rabbit)
• lim. expl.: 0.7-5.9 % (v/v)
• dilution: (for synthesis)
• pH: 7 (20 °C)
• Viscosidad cinemática: 6.1 cSt(20 °C)
• bp: 226-234 °C/1013 hPa
• mp: -68 °C
• temperatura de transición: flash point 105 °C
• densidad: 0.95 g/cm³ at 20 °C
• temp. de almacenamiento: 2-30°C
• cadena SMILES: O(CCOCCCC)CCO
• InChI: 1S/C8H18O3/c1-2-3-5-10-7-8-11-6-4-9/h9H,2-8H2,1H3
• Clave InChI: OAYXUHPQHDHDDZ-UHFFFAOYSA-N

Descripción

Aplicación

• Biopolymeric Anticorrosion Coatings from Cellulose Nanofibrils and Colloidal Lignin Particles.: This study describes the development of a novel anticorrosion coating made from biopolymers, including a discussion on the use of diethylene glycol monobutyl ether as a solvent to disperse components uniformly (Dastpak et al., 2021).


• The investigation of structural and thermosensitive properties of new phosphazene derivatives bearing glycol and amino acid.: This research article explores the properties of phosphazene derivatives that incorporate glycol structures, detailing methods like NMR and IR spectroscopy where diethylene glycol monobutyl ether may be employed as a solvent in the synthesis process (Uslu and Güvenaltın, 2010).


• Diethylene glycol mono butyl ether concentrations in room air from application of cleaner formulations to hard surfaces.: This study measures the air concentrations of diethylene glycol monobutyl ether in indoor environments following its application in cleaning agents, demonstrating its volatility and potential inhalation exposure during use (Gibson et al., 1991).

Nota de análisis

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.951 - 0.954
Water (K. F.): ≤ 0.20 %
Peroxide (as H₂O₂): ≤ 0.05 %
Identity (IR): passes test

Información de seguridad

• Pictogramas: GHS07
• Palabra de señalización: Warning
• Frases de peligro: H319
• Consejos de prudencia: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Clasificaciones de peligro: Eye Irrit. 2
• Código de clase de almacenamiento: 10 - Combustible liquids
• Clase de riesgo para el agua (WGK): WGK 1
• Punto de inflamabilidad (°F): 210.2 °F - closed cup
• Punto de inflamabilidad (°C): 99 °C - closed cup