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蒸汽密度
9.2 (vs air)
质量水平
蒸汽压
27 mmHg ( 178 °C)
7.3 mmHg ( 150 °C)
等级
puriss.
方案
≥99.0% (GC)
表单
liquid
自燃温度
770 °F
折射率
n20/D 1.424 (lit.)
沸点
180-183 °C/22 mmHg (lit.)
mp
−79 °C (lit.)
密度
0.979 g/mL at 25 °C (lit.)
官能团
phosphate
SMILES字符串
CCCCOP(=O)(OCCCC)OCCCC
InChI
1S/C12H27O4P/c1-4-7-10-14-17(13,15-11-8-5-2)16-12-9-6-3/h4-12H2,1-3H3
InChI key
STCOOQWBFONSKY-UHFFFAOYSA-N
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一般描述
磷酸三丁酯(TBP)是一种有机磷化合物。TBP 是一种强路易斯碱,能与酸相互作用。它被用作稀土萃取和核燃料循环的溶剂。此外,TBP 还用作纤维素酯、漆、塑料和乙烯基树脂的增塑剂
应用
磷酸三丁酯已用作:
- 一种萃取剂,以从水介质中提取一元羧酸(甲酸、乙酸和丙酸)。
- 提高染料敏化太阳能电池(DSSC)性能的添加剂。
- 一种溶剂,与离子液体[1-丁基-3-甲基咪唑四氟硼酸盐]结合,用于提取苯酚和氯酚。
警示用语:
Warning
危险分类
Acute Tox. 4 Oral - Aquatic Chronic 3 - Carc. 2 - Skin Irrit. 2
储存分类代码
10 - Combustible liquids
WGK
WGK 2
闪点(°F)
293.0 °F - closed cup
闪点(°C)
145 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Enhanced photovoltaic properties of modified redox electrolyte in dye-sensitized solar cells using tributyl phosphate as additive
Journal of Power Sources, 262, 140-146 (2014)
Extraction of phenol and chlorophenols using ionic liquid [Bmim]+[BF4]- dissolved in tributyl phosphate
Clean: Soil, Air, Water, 41(4), 349-355 (2013)
Reactive extraction of monocarboxylic acids (formic, acetic, and propionic) using tributyl phosphate in green solvents (cyclopentyl methyl ether and 2-methyltetrahydrofuran
Journal of Chemical and Engineering Data, 66(1), 130-137 (2020)
Detailed investigation of lactic acid extraction with tributylphosphate dissolved in dodecane
Journal of Chemical and Engineering Data, 55(1), 228-233 (2010)
Environmental science & technology, 44(16), 6233-6241 (2010-08-14)
Advanced Oxidation Processes (AOPs) promoted by ultraviolet light are innovative and potentially cost-effective solutions for treating persistent pollutants recalcitrant to conventional water and wastewater treatment. While several studies have been performed during the past decade to improve the fundamental understanding
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