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Merck

90820

Sigma-Aldrich

磷酸三丁酯

puriss., ≥99.0% (GC)

别名:

TBP, TBPA

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About This Item

线性分子式:
(CH3(CH2)3O)3PO
CAS号:
分子量:
266.31
Beilstein:
1710584
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

蒸汽密度

9.2 (vs air)

品質等級

蒸汽壓力

27 mmHg ( 178 °C)
7.3 mmHg ( 150 °C)

等級

puriss.

化驗

≥99.0% (GC)

形狀

liquid

自燃溫度

770 °F

折射率

n20/D 1.424 (lit.)

bp

180-183 °C/22 mmHg (lit.)

mp

−79 °C (lit.)

密度

0.979 g/mL at 25 °C (lit.)

SMILES 字串

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 密鑰

STCOOQWBFONSKY-UHFFFAOYSA-N

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一般說明

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

應用

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。

象形圖

Health hazardExclamation mark

訊號詞

Warning

危險分類

Acute Tox. 4 Oral - Aquatic Chronic 3 - Carc. 2 - Skin Irrit. 2

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 2

閃點(°F)

293.0 °F - closed cup

閃點(°C)

145 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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Reactive extraction of monocarboxylic acids (formic, acetic, and propionic) using tributyl phosphate in green solvents (cyclopentyl methyl ether and 2-methyltetrahydrofuran
Tu?rk FN, et al.
Journal of Chemical and Engineering Data, 66(1), 130-137 (2020)
Extraction of phenol and chlorophenols using ionic liquid [Bmim]+[BF4]- dissolved in tributyl phosphate
Brinda Lakshmi A, et al.
Clean: Soil, Air, Water, 41(4), 349-355 (2013)
Detailed investigation of lactic acid extraction with tributylphosphate dissolved in dodecane
Labbaci A, et al.
Journal of Chemical and Engineering Data, 55(1), 228-233 (2010)
Enhanced photovoltaic properties of modified redox electrolyte in dye-sensitized solar cells using tributyl phosphate as additive
Afrooz M and Dehghani H
Journal of Power Sources, 262, 140-146 (2014)
C W Van Neste et al.
Analytical chemistry, 81(5), 1952-1956 (2009-02-04)
Despite its immediate applications, selective detection of trace quantities of surface adsorbed chemicals, such as explosives, without physically collecting the sample molecules is a challenging task. Standoff spectroscopic techniques offer an ideal method of detecting chemicals without using a sample

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