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520586

Sigma-Aldrich

Dibutyltin bis(acetylacetonate)

95%

Synonym(s):

Sn(acac)Bu2

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1 ML
¥1,639.57
2 ML
¥2,859.80

¥1,639.57

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1 ML
¥1,639.57
2 ML
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About This Item

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

¥1,639.57

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Request a Bulk Order

Quality Level

100

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-;;;

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镍 foil, 0.5m coil, thickness 0.20mm, annealed, 99%

GF90435887

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镍 foil, 0.5m coil, thickness 0.15mm, annealed, 99%

GF73152233

镍

镍 foil, 0.5m coil, thickness 0.125mm, annealed, 99%

GF85861042

镍

镍 foil, 0.5m coil, thickness 0.25mm, annealed, 99%

GF19621144

镍

assay

≥99%

assay

99%

assay

≥99%

assay

99%

form

foil

form

foil

form

foil

form

foil

manufacturer/tradename

Goodfellow 904-358-87

manufacturer/tradename

Goodfellow 731-522-33

manufacturer/tradename

Goodfellow 858-610-42

manufacturer/tradename

Goodfellow 196-211-44

resistivity

6.97 μΩ-cm, 20°C

resistivity

6.97 μΩ-cm, 20°C

resistivity

6.97 μΩ-cm, 20°C

resistivity

6.97 μΩ-cm, 20°C

mp

1453 °C (lit.)

mp

1453 °C (lit.)

mp

1453 °C (lit.)

mp

1453 °C (lit.)

density

8.9 g/mL at 25 °C (lit.)

density

8.9 g/mL at 25 °C (lit.)

density

8.9 g/mL at 25 °C (lit.)

density

8.9 g/mL at 25 °C (lit.)

Signal Word

Danger

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 Code

4.1B - Flammable solid hazardous materials

WGK

WGK 3

Flash Point(F)

130.0 °F - closed cup

Flash Point(C)

54.44 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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    Certificates of Analysis (COA)

    Lot/Batch Number
    MKCP2367
    MKCN0205
    MKCM6937
    MKCL7981
    MKCD4112

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    W K Winnett et al.
    Talanta, 41(10), 1627-1630 (1994-10-01)
    A modification of the sample introduction system for combustion total organic carbon analyzers is presented where sample is sprayed into the instrument. Thermally created sprays and nebulizer sprays are discussed. It is shown that spray introduction gives more symmetric signals
    F E Cecil et al.
    The Review of scientific instruments, 81(10), 10D326-10D326 (2010-11-09)
    We have examined the observed currents in the front foils of the JET Faraday cup lost alpha particle diagnostic KA-2. In particular, we have sought to understand the currents during Ohmic plasmas for which the ion flux at the detectors
    G E van Dorssen et al.
    Journal of X-ray science and technology, 3(2), 109-117 (1992-01-01)
    The structure of Ni-C multilayer and single nickel layer samples has been analyzed before and after annealing, using two techniques: fluorescence EXAFS (F1EXAFS) at the Ni-K. edge and CuKα reflection. Annealing at a temperature of 450°C resulted in a change
    Kwanghyun Yoo et al.
    Nanotechnology, 24(20), 205302-205302 (2013-04-20)
    We firstly introduce a facile method for the site-specific direct physical exfoliation of few-layer graphene sheets from cheap and easily enlargeable graphite grown on a Ni foil using an optimized polydimethylsiloxane (PDMS) stamp. By decreasing the PDMS cross-linking time, the
    R J Schulz et al.
    Physics in medicine and biology, 35(11), 1563-1574 (1990-11-01)
    The thermal defects of A-150 plastic and graphite referenced to aluminium were determined for 800 keV protons scattered by a 2 micron nickel foil (mean transmitted energy = 550 keV). Composite cores of Al/A-150, graphite/A-150 and Al/graphite which could be
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