413046

Lithium acetylacetonate

97%

• Sinonimo/i: 2,4-Pentanedione lithium derivative, Acetylacetone lithium derivative, Li(acac)
• Formula condensata: CH₃COCH=C(OLi)CH₃
• Numero CAS: 18115-70-3
• Peso molecolare: 106.05
• Beilstein: 4575087
• Numero CE: 242-008-9
• Numero MDL: MFCD00013496
• Codice UNSPSC: 12352103
• ID PubChem: 24865838
• NACRES: NA.23

Proprietà

• Livello qualitativo: 200
• Saggio: 97%
• Stato: solid
• Impiego in reazioni chimiche: core: lithium
• Punto di fusione: 250 °C (dec.) (lit.)
• Stringa SMILE: [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-;; JTEOOCAGEXVCBQ-LNKPDPKZSA-M

Descrizione

Descrizione generale

Lithium acetylacetonate is a coordination compound utilized as a precursor for producing lithium-containing materials, which finds application in organic light-emitting diodes (OLEDs), lithium-ion batteries, and as a catalyst in organic synthesis. Additionally, it serves as a stabilizer for polymeric electrolytes in lithium batteries and as a curing agent for epoxy resins.[1]

Applicazioni

• Lithium acetylacetonate [Li(acac)] is used in the preparation of LiMn₂O₄ nanoparticles.[2]
• Li(acac) covered with aluminium was used as an efficient electron injection layer in research & development of organic light-emitting devices (OLEDs).[3]
• Fabrication of electrospun graphene-embedded Li₄Ti₅O₁₂ nanofibers in research & development of lithium-ion batteries has been reported.[4]

Caratteristiche e vantaggi

Its solubility in water enhances its effectiveness as a catalyst for organic reactions.

Informazioni sulla sicurezza

• Pittogrammi: GHS08,GHS07
• Avvertenze: Warning
• Indicazioni di pericolo: H302 + H312 + H332,H315,H319,H335,H361
• Consigli di prudenza: P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
• Classi di pericolo: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT SE 3
• Organi bersaglio: Respiratory system
• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: dust mask type N95 (US), Eyeshields, Gloves