413046

Lithium acetylacetonate

97%

• Synonym(s): 2,4-Pentanedione lithium derivative, Acetylacetone lithium derivative, Li(acac)
• Linear Formula: CH₃COCH=C(OLi)CH₃
• CAS Number: 18115-70-3
• Molecular Weight: 106.05
• Beilstein: 4575087
• EC Number: 242-008-9
• MDL number: MFCD00013496
• UNSPSC Code: 12352103
• PubChem Substance ID: 24865838
• NACRES: NA.23

Properties

• Quality Level: 200
• Assay: 97%
• form: solid
• reaction suitability: core: lithium
• mp: 250 °C (dec.) (lit.)
• SMILES string: [Li+].C\C([O-])=C\C(C)=O
• InChI: 1S/C5H8O2.Li/c1-4(6)3-5(2)7;/h3,6H,1-2H3;/q;+1/p-1/b4-3-;
• InChI key: JTEOOCAGEXVCBQ-LNKPDPKZSA-M

Description

General description

Lithium acetylacetonate is a coordination used as a precursor to produce lithium-containing materials with various research and development applications such as in organic light-emitting diodes (OLEDs), lithium-ion batteries, and as a catalyst in organic synthesis. It is also used in research and development as a stabilizer for polymeric electrolytes lithium batteries and as a curing agent for epoxy resins.

Application

Lithium acetylacetonate [Li(acac)] is used in the preparation of LiMn₂O₄ nanoparticles. Li(acac) covered with aluminium was used as an efficient electron injection layer in research & development of organic light-emitting devices (OLEDs). Fabrication of electrospun graphene-embedded Li₄Ti₅O₁₂ nanofibers in research & development of lithium-ion batteries has been reported.

Safety Information

• Pictograms: GHS08,GHS07
• Signal Word: Warning
• Hazard Statements: H302 + H312 + H332,H315,H319,H335,H361
• Precautionary Statements: P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves