8.03129

Diethylene glycol monobutyl ether

for synthesis

• 別名: Diethylene glycol monobutyl ether, Butyl carbitol, 2-(2-Butoxyethoxy)ethanol, Butyl diglycol
• 化学式: HOCH₂CH₂OCH₂CH₂O(CH₂)₃CH₃
• CAS番号: 112-34-5
• 分子量: 162.23
• MDL番号: MFCD00002881
• UNSPSCコード: 12352104
• EC Index Number: 203-961-6
• NACRES: NA.22
• bp: 226-234 °C/1013 hPa

特性

• 蒸気圧: <1 hPa ( 20 °C)
• 品質水準: 200
• アッセイ: ≥98% (GC)
• フォーム: liquid
• 自己発火温度: 210 °C
• 有効性: 5660 mg/kg LD₅₀, oral (Rat); 4120 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 0.7-5.9 % (v/v)
• dilution: (for synthesis)
• pH: 7 (20 °C)
• 動粘度: 6.1 cSt(20 °C)
• bp: 226-234 °C/1013 hPa
• mp: -68 °C
• 転移温度: flash point 105 °C
• 密度: 0.95 g/cm³ at 20 °C
• 保管温度: 2-30°C
• SMILES記法: O(CCOCCCC)CCO
• InChI: 1S/C8H18O3/c1-2-3-5-10-7-8-11-6-4-9/h9H,2-8H2,1H3
• InChI Key: OAYXUHPQHDHDDZ-UHFFFAOYSA-N

詳細

アプリケーション

• 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).

アナリシスノート

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

安全性情報

• ピクトグラム: GHS07
• シグナルワード: Warning
• 危険有害性情報: H319
• 注意書き: P264 - P280 - P305 + P351 + P338 - P337 + P313
• 危険有害性の分類: Eye Irrit. 2
• 保管分類コード: 10 - Combustible liquids
• WGK: WGK 1
• 引火点(°F): 210.2 °F - closed cup
• 引火点(℃): 99 °C - closed cup