Tin(IV) t-butoxide

Synonym: Sn(OtBu)4, Tin(VI) t-butoxide, Stannic tert-butoxide, t-butylstannate, tert-butylstannate, tetra(tert-butoxy)tin, tetra(tert-butoxo)tin, 151861-56-2
CAS Number 36809-75-3 | MDL Number MFCD00156551 | EC Number 629-601-1

Tin(IV) t-butoxide Chemical Structure

Product CodeSN9753
CAS Number36809-75-3
Assay (purity)98.5%
Purity methodby gravimetric assay
Metal purity99.9%-Sn
Molecular weight411.17
Formsolid
Appearancewhite to off-white solid
Sensitivitymoisture
Melting point40-44C
Boiling point65C
Gravimetric assay%Sn=28.4-29.3 (after ignition to oxide)
Molecular formulaC16H36SnO4
Linear formulaSn(OC(CH3)3)4
Download Specification SN9753
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Safety information

Signal wordDANGER
Pictograms
Hazard statementsH302, H312, H315, H319, H331, H335
Precautionary statementsP261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P311, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P403+P233, P405, P501
UN3146
Transport descriptionORGANOTIN COMPOUNDS, SOLID, N.O.S. (TIN(IV) T-BUTOXIDE)
Hazardous class6.1
Packing groupIII
In TSCA registryNo (sold for research and development usage only)

Certificates of analysis (CoA)

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External identifiers for Sn(OtBu)4

Pubchem CID16685074
SMILES[Sn](OC(C)(C)C)(OC(C)(C)C)(OC(C)(C)C)OC(C)(C)C
IUPAC Nametetrakis[(2-methylpropan-2-yl)oxy]stannane
InchI IdentifierInChI=1S/4C4H9O.Sn/c4*1-4(2,3)5;/h4*1-3H3;/q4*-1;+4
InchI KeyOSXGKVOYAKRLCS-UHFFFAOYSA-N

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