520586

Dibutyltin bis(acetylacetonate)

95%

• Synonym(s): Sn(acac)Bu₂
• Linear Formula: [CH₃COCH=C(O-)CH₃]₂Sn[(CH₂)₃CH₃]₂
• CAS Number: 22673-19-4
• Molecular Weight: 431.15
• EC Number: 245-152-0
• MDL number: MFCD00077994
• UNSPSC Code: 12352103
• PubChem Substance ID: 24874149
• NACRES: NA.23

Properties

• assay: 95%
• form: low-melting solid
• reaction suitability: core: tin
• refractive index: n20/D 1.5110 (lit.)
• bp: 150 °C (lit.)
• mp: 26 °C (lit.)
• density: 1.22 g/mL at 25 °C (lit.)
• SMILES string: CCCC[Sn](CCCC)(O\C(C)=C/C(C)=O)O\C(C)=C/C(C)=O
• InChI: 1S/2C5H8O2.2C4H9.Sn/c2*1-4(6)3-5(2)7;2*1-3-4-2;/h2*3,6H,1-2H3;2*1,3-4H2,2H3;/q;;;;+2/p-2/b2*4-3-;;;
• InChI key: UVDDHYAAWVNATK-VGKOASNMSA-L

Safety Information

• pictograms: GHS02,GHS08,GHS05,GHS07,GHS09
• signalword: Danger
• hcodes: H228,H302,H314,H317,H341,H360FD,H370,H372,H410
• pcodes: P210 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Flam. Sol. 2 - Muta. 2 - Repr. 1B - Skin Corr. 1C - Skin Sens. 1 - STOT RE 1 Oral - STOT SE 1
• target_organs: thymus gland
• Storage Class: 4.1B - Flammable solid hazardous materials
• wgk_germany: WGK 3
• flash_point_f: 130.0 °F - closed cup
• flash_point_c: 54.44 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter