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Merck
CN

345172

Sigma-Aldrich

Tin(IV) acetate

Synonym(s):

Stannic Acetate, Tetraacetoxytin, Tin(4+) Diethanoate, Tin(4+) tetraacetate

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About This Item

Linear Formula:
Sn(CH3CO2)4
CAS Number:
2800-96-6
Molecular Weight:
354.89
MDL number:
MFCD00014976
UNSPSC Code:
12352103
PubChem Substance ID:
24861300
NACRES:
NA.23

Key Documents

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form

solid

Quality Level

200

composition

Sn, 31.4-35.5% gravimetric

reaction suitability

core: tin

mp

232-233 °C (lit.)

SMILES string

CC(=O)O[Sn](OC(C)=O)(OC(C)=O)OC(C)=O

InChI

1S/4C2H4O2.Sn/c4*1-2(3)4;/h4*1H3,(H,3,4);/q;;;;+4/p-4

InChI key

YJGJRYWNNHUESM-UHFFFAOYSA-J

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General description

Tin(IV) acetate, also known as stannic acetate or tetra-acetoxytin [Sn(OAc)4], is a moisture-sensitive white crystalline solid with a melting point of approximately 232–233 °C and decomposition occurring above 260 °C. It features a tetra-coordinated Sn⁴⁺ center bonded to acetate ligands, which are readily displaced in polar protic or aprotic solvents. This confers excellent solubility in alcohols, acetic acid, glycols, and coordinating ethers, along with moderate volatility—making it suitable for vapor deposition processes. As a Lewis acid, Tin(IV) acetate is widely utilized in organic transformations, polymerization catalysis, and as a sol-gel precursor for the synthesis of nanomaterials and eco-friendly thin films.

Application

Tin(IV) acetate can be used:
  • As a reducing agent to synthesize silver nanoparticles for conductive inks for printed electronics.
  • As a precursor to prepare tin oxide nanopowder for gas sensors.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302 + H312 + H332

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCW9113
MKCW9549
MKCT8489
MKCT2060
MKCS2298

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Miki Asanagi et al.
The Journal of toxicological sciences, 41(2), 207-215 (2016-03-11)
Organotin compounds, such as tributyltin (TBT), are well-known endocrine-disrupting chemicals (EDCs). We have recently reported that TBT induces growth arrest in the human embryonic carcinoma cell line NT2/D1 at nanomolar levels by inhibiting NAD(+)-dependent isocitrate dehydrogenase (NAD-IDH), which catalyzes the
Zhi-Yin Yang et al.
Molecules (Basel, Switzerland), 25(8) (2020-04-29)
Sn(II) binds to kaempferol (HKaem, 3,4',5,7-tetrahydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one) at the 3,4-site forming [Sn(II)(Kaem)2] complex in ethanol. DPPH• scavenging efficiency of HKaem is dramatically decreased by SnCl2 coordination due to formation of acid inhibiting deprotonation of HKaem as ligands and thus reduces the
Miika Mattinen et al.
Small (Weinheim an der Bergstrasse, Germany), 14(21), e1800547-e1800547 (2018-04-20)
Semiconducting 2D materials, such as SnS2 , hold immense potential for many applications ranging from electronics to catalysis. However, deposition of few-layer SnS2 films has remained a great challenge. Herein, continuous wafer-scale 2D SnS2 films with accurately controlled thickness (2
Comparative study of nanocrystalline SnO2 materials for gas sensor application: Thermal stability and catalytic activity
R.G. Pavelko, et al
Sensors and Actuators B, Chemical, 137, 637-643 (2009)
Non-aqueous synthesis of silver nanoparticles using tin acetate as a reducing agent for the conductive ink formulation in printed electronics
Ravi Shankar, et al.
Journal of Materials Chemistry, 21, 10871-10877 (2011)
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