90820

リン酸トリブチル

puriss., ≥99.0% (GC)

• 別名: TBP, TBPA
• 化学式: (CH₃(CH₂)₃O)₃PO
• CAS番号: 126-73-8
• 分子量: 266.31
• Beilstein: 1710584
• EC Number: 204-800-2
• MDL番号: MFCD00009436
• UNSPSCコード: 12352100
• PubChem Substance ID: 329769952
• NACRES: NA.22

特性

• 蒸気密度: 9.2 (vs air)
• 品質水準: 200
• 蒸気圧: 27 mmHg ( 178 °C); 7.3 mmHg ( 150 °C)
• グレード: puriss.
• アッセイ: ≥99.0% (GC)
• 形状: liquid
• 自己発火温度: 770 °F
• 屈折率: 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記法: 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

詳細

詳細

Tributyl phosphate (TBP) is an organophosphorus compound. TBP is a strong Lewis base and interacts with acids. It is used as a solvent for rare earth extraction and the nuclear fuel cycle. Additionally, TBP is used as a plasticizer for cellulose esters, lacquers, plastics, and vinyl resins

アプリケーション

Tributyl phosphate is used as:

• An extractant for monocarboxylic acids(formic, acetic, and propionic) from an aqueous medium.
• An additive to enhance the performance of dye-sensitized solar cells (DSSCs).
• A solvent in combination with ionic liquid[1-butyl-3-methyl imidazolium tetrafluoroborate] for the extraction of phenol and chlorophenols.

安全性情報

• ピクトグラム: GHS08,GHS07
• シグナルワード: Warning
• 危険有害性情報: H302,H315,H351,H412
• 注意書き: P202 - P264 - P273 - P301 + P312 - P302 + P352 - P308 + P313
• 危険有害性の分類: Acute Tox. 4 Oral - Aquatic Chronic 3 - Carc. 2 - Skin Irrit. 2
• 保管分類コード: 10 - Combustible liquids
• WGK: WGK 2
• 引火点(°F): 293.0 °F - closed cup
• 引火点(℃): 145 °C - closed cup
• 個人用保護具 (PPE): Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter