tetrakis(tert-butoxy)stannane

• ChemBase ID: 147800
• Molecular Formular: C16H36O4Sn
• Molecular Mass: 411.15564
• Monoisotopic Mass: 412.16355363
• SMILES: CC(C)(C)O[Sn](OC(C)(C)C)(OC(C)(C)C)OC(C)(C)C
• Canonical SMILES: CC(O[Sn](OC(C)(C)C)(OC(C)(C)C)OC(C)(C)C)(C)C
• InChI: InChI=1S/4C4H9O.Sn/c4*1-4(2,3)5;/h4*1-3H3;/q4*-1;+4
• InChIKey: OSXGKVOYAKRLCS-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: tetrakis(tert-butoxy)stannane
• IUPAC Traditional name: tetrakis(tert-butoxy)stannane
• Synonyms: Tin(IV) tert-butoxide; Stannic tert-butoxide; Tetra-tert-butoxytin; 叔丁氧锡(IV); 叔丁氧基锡(IV)

Database IDs

• CAS Number: 36809-75-3
• MDL Number: MFCD00156551
• PubChem SID: 162241983; 24872879
• PubChem CID: 16685074

CALCULATED PROPERTIES

• H Acceptors: 4
• H Donor: 0
• LogD (pH = 5.5): -1.398
• LogD (pH = 7.4): -1.398
• Log P: -1.398
• Molar Refractivity: 83.41 cm^3
• Polarizability: 38.43476 Å^3
• Polar Surface Area: 36.92 Å^2
• Rotatable Bonds: 8
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: low-melting solid
• Melting Point: 40-44 °C(lit.); 41-45°C
• Boiling Point: 65°C/0.3mm
• Flash Point: >65°C(149°F)
• Density: 1.060

Safety Information

• Storage Warning: Moisture Sensitive
• European Hazard Symbols: X; Harmful (Xn)
• UN Number: 3146; UN3146
• German water hazard class: 3
• Hazard Class: 6.1
• Packing Group: 3; III
• Risk Statements: 20/21/22-36/37/38
• Safety Statements: 26-36/37; 9-26-36/37-60
• TSCA Listed: 否
• GHS Pictograms: GHS06; GHS07
• GHS Signal Word: Warning
• GHS Hazard statements: H302-H312-H315-H319-H332-H335; H331-H302-H312-H315-H319-H335
• GHS Precautionary statements: P261-P280-P305 + P351 + P338; P261-P305+P351+P338-P302+P352-P321-P405-P501A
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• RID/ADR: UN 3146 6.1/PG 3

Product Information

• Purity: ≥99.99% trace metals basis; 99.5%
• Linear Formula: Sn(OC(CH3)3)4

DETAILS

Sigma Aldrich - 494135

Features and Benefits
Precursor for OMCVD. Precursor for Sn-Al oxy alkoxide which may be heat-treated resulting in a zerovalent metal film.1 Ester elimination reactions lead to the rational synthesis of metal oxide materials.2,3
Packaging
5, 25 g in poly bottle