Di-tert-butoxydiacetoxysilane

Base Information

• Chemical Name: Di-tert-butoxydiacetoxysilane
• CAS No.: 13170-23-5
• Molecular Formula: C12H24O6Si
• Molecular Weight: 292.404
• European Community (EC) Number: 236-112-3
• UNII: D36B6TC1DM
• DSSTox Substance ID: DTXSID3065372
• Nikkaji Number: J317.847A
• Wikidata: Q27276028
• Mol file: 13170-23-5.mol

Synonyms:13170-23-5;di-t-butoxydiacetoxysilane;Di-tert-butoxydiacetoxysilane;Diacetoxydi-tert-butoxysilane;Silane, di(tert-butoxy)diacetoxy-;[acetyloxy-bis[(2-methylpropan-2-yl)oxy]silyl] acetate;Acetic acid, dianhydride with silicic acid (H4SiO4) bis(1,1-dimethylethyl) ester;UNII-D36B6TC1DM;Di-t-butoxydiacetoxy silane;D36B6TC1DM;Acetic acid, 1,1'-dianhydride with silicic acid (H4SiO4) bis(1,1-dimethylethyl) ester;EINECS 236-112-3;EC 236-112-3;di-tertbutoxy-diacetoxysilane;C12H24O6Si;diacetoxyditertiarybutoxysilane;SCHEMBL133238;DTXSID3065372;C12-H24-O6-Si;MFCD00053874;FT-0697550;S05750;Q27276028

Chemical Property of Di-tert-butoxydiacetoxysilane

Chemical Property:

• Appearance/Colour: Colorless or yellowish transparent liquid
• Vapor Pressure: 0.00469mmHg at 25°C
• Melting Point: -4 °C
• Refractive Index: 1.4040 [25°C]
• Boiling Point: 276.8 °C at 760 mmHg
• Flash Point: 100.8 °C
• PSA: 71.06000
• Density: 1.036 g/cm³
• LogP: 2.17840
• Water Solubility.: 852.1-840000mg/L at 20-25℃
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 8
• Exact Mass: 292.13421502
• Heavy Atom Count: 19
• Complexity: 305

Purity/Quality:

99.9% ^*data from raw suppliers

DI-TERT-BUTOXYDIACETOXYSILANE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): C
• Hazard Codes: C
• Statements: 34-36/37/38
• Safety Statements: 26-36/37/39-45-28

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Metals -> Metalloid Compounds (Silicon)
• Canonical SMILES: CC(=O)O[Si](OC(=O)C)(OC(C)(C)C)OC(C)(C)C
• Uses: Di-t-butoxydiacetoxy silane (DBAC) is used as a raw material for acetoxy crosslinking RTV-1 sealants.

Technology Process of Di-tert-butoxydiacetoxysilane

There total 4 articles about Di-tert-butoxydiacetoxysilane which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 76.0%

di-t-butoxydichlorosilane (18395-80-7) → di-t-butoxydiacetoxysilane (13170-23-5)

Guidance literature:

With pyridine; acetic acid;

Reference yield:

di-t-butoxydichlorosilane (18395-80-7) + acetic acid (64-19-7,77671-22-8) → di-t-butoxydiacetoxysilane (13170-23-5)

Guidance literature:

With pyridine;

Reference yield:

tert-butyl alcohol (75-65-0) + tetraacetoxysilane (562-90-3) → di-t-butoxydiacetoxysilane (13170-23-5)

Guidance literature:

upstream raw materials:

di-t-butoxydichlorosilane

acetic acid

tert-butyl alcohol

tetraacetoxysilane

Downstream raw materials:

silica gel

Refernces