8.01554

エチレングリコールブチルエーテル

for synthesis

• 別名: 2-ブトキシエタノール, ブチルグリコール
• 化学式: CH₃(CH₂)₃OCH₂CH₂OH
• CAS番号: 111-76-2
• 分子量: 118.17
• Beilstein: 1732511
• MDL番号: MFCD00002884
• UNSPSCコード: 12352104
• EC Index Number: 203-905-0
• NACRES: NA.22

特性

• 蒸気密度: 4.1 (vs air)
• 品質水準: 200
• 蒸気圧: <1 mmHg ( 20 °C); 10 mmHg ( 81 °C)
• アッセイ: ≥99% (GC)
• 形状: liquid
• 自己発火温度: 473 °F
• 有効性: 470 mg/kg LD₅₀, oral (Rat)
• expl. lim.: 10.6 %
• 屈折率: n20/D 1.419 (lit.)
• pH: 7 (20 °C in H₂O, as aqueous solution)
• kinematic viscosity: 3.642 cSt(20 °C)
• bp: 169-172.5 °C (lit.)
• mp: −75 °C (lit.)
• 転移温度: flash point 67 °C
• 密度: 0.902 g/mL at 25 °C (lit.)
• 保管温度: 2-30°C
• SMILES記法: CCCCOCCO
• InChI: 1S/C6H14O2/c1-2-3-5-8-6-4-7/h7H,2-6H2,1H3
• InChI Key: POAOYUHQDCAZBD-UHFFFAOYSA-N

詳細

アプリケーション

• Insight into the aggregation and phase behavior for aqueous solution of ethylene glycol monobutyl ether with self-assembly induced optical and electrical properties: Explores the solubility and amphiphilic properties of ethylene glycol monobutyl ether, affecting its aggregation and phase behavior in solutions (Shang et al., 2023).
• Surface tension and density of ethylene glycol monobutyl ether–water mixtures from 277.15 to 308.15 K: This study provides detailed measurements of surface tension and density across different temperatures, aiding in the understanding of its physical properties in solutions (Velasco-Medina et al., 2020).
• Production of ethylene glycol monobutyl ether through etherification of ethylene glycol using a nanostructured heterogeneous catalyst of amyberlyst-15: Describes the synthesis process of ethylene glycol monobutyl ether using advanced catalysis, providing insights into more efficient production techniques (Bayat et al., 2022).

アナリシスノート

Assay (GC, area%): ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.900 - 0.901
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: GHS06
• シグナルワード: Danger
• 危険有害性情報: H302,H315,H319,H331
• 注意書き: P261 - P264 - P301 + P312 - P302 + P352 - P304 + P340 + P311 - P305 + P351 + P338
• 危険有害性の分類: Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2
• 保管分類コード: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 1
• 引火点(°F): 152.6 °F - Pensky-Martens closed cup
• 引火点(℃): 67 °C - Pensky-Martens closed cup