(2,4-Pentanedionato)lithium , >98.0%(T) , 18115-70-3

Synonym(s):
2,4-Pentanedione lithium derivative;Acetylacetone lithium derivative;Li(acac)

CAS NO.：18115-70-3

Empirical Formula: C5H7LiO2

Molecular Weight: 106.05

MDL number: MFCD00013496

EINECS: 242-008-9

PRODUCT Properties

• Melting point: 250 °C (dec.)(lit.)
• storage temp.: Inert atmosphere,Room Temperature
• Water Solubility: Soluble in water
• form: Powder
• color: white
• Sensitive: Hygroscopic
• Hydrolytic Sensitivity: 6: forms irreversible hydrate
• BRN: 4575087
• Stability: hygroscopic
• InChI: 1S/C5H8O2.Li/c1-4(6)3-5(2)7;/h3,6H,1-2H3;/q;+1/p-1/b4-3-
• InChIKey: JTEOOCAGEXVCBQ-LNKPDPKZSA-M
• SMILES: [Li+].C\C([O-])=C\C(C)=O

Description and Uses

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 organic light-emitting devices (OLEDs). Fabrication of electrospun graphene-embedded Li₄Ti₅O₁₂ nanofibers for lithium ion batteries has been reported.

Safety

• Symbol(GHS): GHS07,GHS08
• 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
• target organs: Respiratory system
• PPE: dust mask type N95 (US), Eyeshields, Gloves
• Hazard Codes: Xn
• Risk Statements: 20/21/22-36/37/38-63
• Safety Statements: 26-36/37/39
• WGK Germany: 3
• F: 3
• HS Code: 2914.50.5000
• Storage Class: 11 - Combustible Solids
• 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