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760153

Sigma-Aldrich

Tin(IV) isopropoxide solution

10 % (w/v) in isopropanol/toluene, 99.99% trace metals basis

Synonym(s):

Isopropyl stannate(IV), Tetraisopropoxystannane, Tetraisopropoxytinisopropanol adduct, Tetraisopropyl stannate, Tin isopropoxide - isopropanol adduct, Tin tetraisopropoxide

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About This Item

Empirical Formula (Hill Notation):
C12H28O4Sn
Molecular Weight:
355.06
MDL number:
MFCD00145408
UNSPSC Code:
12352300
PubChem Substance ID:
329766842
NACRES:
NA.23

assay

99.99% trace metals basis

form

liquid

reaction suitability

core: tin

concentration

10 % (w/v) in isopropanol/toluene

refractive index

n20/D 1.3942

bp

82.7 °C

density

0.8387 g/mL at 25 °C

SMILES string

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

InChI

1S/4C3H7O.Sn/c4*1-3(2)4;/h4*3H,1-2H3;/q4*-1;+4

InChI key

CCTFOFUMSKSGRK-UHFFFAOYSA-N

Application

An important tin precursor for the synthesis of tin oxide nanoparticles; thin films; indium tin oxide (ITO) films; showing highly desired electrochemical and conducting properties. Doped tin oxide nanoparticles and thin films are widely studied as gas sensors.

signalword

Danger

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Central nervous system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

53.6 °F - closed cup

flash_point_c

12.0 °C - closed cup

Certificates of Analysis (COA)

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Chen F.; Liu; M.
Chemical Communications (Cambridge, England), 18, 1829-1829 (1999)
Kumar; A.; et al.
Sens. Actuators, B155, 884-884 (2001)
Huang; J.; et al.
Chemistry of Materials, 17, 3513-3513 (2005)
Mengya Wang et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 21(45), 16195-16202 (2015-09-24)
A hierarchical fibrous SnO2 /carbon nanocomposite composed of fine SnO2 nanocrystallites immobilized as a thin layer on a carbon nanofiber surface was synthesized employing natural cellulose substance as both scaffold and carbon source. It was achieved by calcination/carbonization of the

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