Di-n-butyltin bis(2,4-pentanedionate), 95%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11426786	Thermo Scientific Alfa Aesar B23921.18	50 g
11436786	Thermo Scientific Alfa Aesar B23921.30	250 g
11416786	Thermo Scientific Alfa Aesar B23921.0B	1000 g

Description

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

• CAS: 22673-19-4
• Molecular Formula: C₁₈H₃₂O₄Sn
• MDL Number: MFCD00077994
• Synonym: dibutyltin bis acetylacetonate, di-n-butylbis 2,4-pentanedionate tin, dibutyltin bis 2,4-pentanedionate, 3-penten-2-one, 4,4'-dibutylstannylene bis oxy bis-, 3z,3'z, 3z-4-dibutyl 2z-4-oxopent-2-en-2-yl oxy stannyl oxy pent-3-en-2-one, z-4-dibutyl-z-1-methyl-3-oxo-but-1-enoxy stannyl oxypent-3-en-2-one

Specifications

• CAS: 22673-19-4
• Boiling Point: 150°C
• Odor: Weak
• MDL Number: MFCD00077994
• Synonym: dibutyltin bis acetylacetonate, di-n-butylbis 2,4-pentanedionate tin, dibutyltin bis 2,4-pentanedionate, 3-penten-2-one, 4,4'-dibutylstannylene bis oxy bis-, 3z,3'z, 3z-4-dibutyl 2z-4-oxopent-2-en-2-yl oxy stannyl oxy pent-3-en-2-one, z-4-dibutyl-z-1-methyl-3-oxo-but-1-enoxy stannyl oxypent-3-en-2-one
• Percent Purity: 95%

• Melting Point: 26°C
• Flash Point: 40°C (104°F)
• Molecular Formula: C₁₈H₃₂O₄Sn
• UN Number: UN1992
• Formula Weight: 431.16
• Chemical Name or Material: Di-n-butyltin bis(2,4-pentanedionate)

Safety and Handling

GHS H Statement
H226-H302-H312-H332-H315-H319-H335
Flammable liquid and vapour.
Harmful if swallowed.
Harmful in contact with skin.
Harmful if inhaled.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Warning

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RUO – Research Use Only