426431

Tetraisopropyl methylenediphosphonate

97%

• Linear Formula: CH₂[P(O)[OCH(CH₃)₂]₂]₂
• CAS Number: 1660-95-3
• Molecular Weight: 344.32
• Beilstein: 1080180
• EC Number: 216-765-0
• MDL number: MFCD00015021
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24866704
• NACRES: NA.22

속성

• Quality Level: 100
• 분석: 97%
• 양식: liquid
• refractive index: n20/D 1.431 (lit.)
• bp: 155 °C/0.5 mmHg (lit.)
• density: 1.08 g/mL at 25 °C (lit.)
• 작용기: phosphonate
• SMILES string: CC(C)OP(=O)(CP(=O)(OC(C)C)OC(C)C)OC(C)C
• InChI: 1S/C13H30O6P2/c1-10(2)16-20(14,17-11(3)4)9-21(15,18-12(5)6)19-13(7)8/h10-13H,9H2,1-8H3
• InChI key: ODTQUKVFOLFLIQ-UHFFFAOYSA-N

설명

일반 설명

Tetraisopropyl methylenediphosphonate (IPCP) is a tetraisopropyl ester of methylenediphosphonic acid. It is an electroneutral ligand, reported to be synthesized from triisopropyl phosphate. Powder electron paramagnetic resonance (EPR) studies of tris complexes of Cu(II) complexes with IPCP has been analyzed.

애플리케이션

Tetraisopropyl methylenediphosphonate [T(iPr)MDP] forms a synergistic mixture with hydrogen dicarbollylcobaltate in nitrobenzene which was used in the extraction of europium and americium.
It may be used in the synthesis of the following:

• tetraisopropyl ethenylidenebisphosphonate.
• tetraisopropyl 4-acetylthiobutane-1,1-diphosphonate
• tetraisopropyl 2-(3,5-bis(bromomethyl)phenyl)ethane-1,1-diphosphonate

안전성 정보

• 픽토그램: GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H318
• 예방조치 성명서: P280 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point (°F): 320.0 °F - closed cup
• Flash Point (°C): 160 °C - closed cup
• 개인 보호 장비: Eyeshields, Gloves, type ABEK (EN14387) respirator filter