15811-64-0

Basic information

• Product Name: Tributyl(Methoxy)Silane
• Synonyms: Tributyl(Methoxy)Silane;TRI-n-BUTYLMETHOXYSILANE
• CAS NO: 15811-64-0
• Molecular Formula: C₁₃H₃₀OSi
• Molecular Weight: 230.4622
• Mol File: 15811-64-0.mol

Chemical Properties

• Boiling Point: 239°C
• Flash Point: >110°C (>230°F)
• Appearance: /
• Refractive Index: 1.4329
• CAS DataBase Reference: Tributyl(Methoxy)Silane(CAS DataBase Reference)
• NIST Chemistry Reference: Tributyl(Methoxy)Silane(15811-64-0)
• EPA Substance Registry System: Tributyl(Methoxy)Silane(15811-64-0)

Safety Data

• Hazardous Substances Data: 15811-64-0(Hazardous Substances Data)

Upstream product

• 995-45-9 tributylchlorosilane 
• 33974-45-7 Tributyl-isopropoxy-silane 
• 18407-09-5 tert-butoxy-tributyl-silane 
• 4782-00-7 ethoxy-tributyl-silane 
• 67-56-1 methanol 
• 18510-29-7 tributyl(phenyl)silane 
• 998-41-4 tributylsilane 
• 693-03-8 n-butyl magnesium bromide 
• 681-84-5 tetramethylorthosilicate 

Downstream Products

• 995-45-9 tributylchlorosilane 
• 994-79-6 tetrabutylsilane 
• 67-56-1 methanol 
• 22192-48-9 tri-n-butylsilyl acetate 
• 22414-62-6 tributylsilyl methacrylate 
• 80-62-6 methacrylic acid methyl ester 
• 2973-30-0 hexabutyldisiloxane 
• 64482-96-8 Tri-n-butylsilylbenzoat 

Relevant articles and documents

METHOD FOR PRODUCING HYDROCARBON OXYSILICON COMPOUNDS

The invention relates to a method for producing silicon compounds (A) having hydrocarbon oxy-groups that have at least one unit of the general formula (1) HmSi (OR)n (OR′) oR″pX4-m-n-o-p (1) by conversion of silicon compounds (B) having at least one unit of the general formula (2) Hm+nSi(OR′)oR″pX4-m-n-o-p (2), having an alcohol of the general formula (3) ROH (3) in the presence of a catalyst (K) that is on a carrier material bonded metal selected from Ni, Pd, Pt, wherein per mol formed group OR, at maximum 1 liter of solvent is used and wherein R, R′, R″, X, m, n, o and p have the meanings listed in claim 1.

Silyl group deprotection by Pd/C/H2. A facile and selective method

An easy, high yield, RT, short-reaction-time Pd/C hydrogenation of silyl groups is described. This includes TES, TPS, TBS, TBDMS, TIPS, and TBDPS. The relative selectivity of the process has been investigated and we can show, for example, that TES, TPS, TBS, and TBDMS removal can be performed in the presence of TIPS and TBDPS.

Cleavage of arylalkylsilanes by sodium amide in liquid ammonia

The aryl carbon-silicon bonds in arylalkyl monosilanes have been cleaved by sodium amide in liquid ammonia. Sub-stoichiometric amounts of amide effect complete cleavage of the aryl anion. Reactions were complete in just a few minutes at room temperature except when bulky alkyl groups are present (eg. triisopropylphenylsilane). In dialkyldiarylsilanes both aryl functions were rapidly cleaved with little selectivity when the aryl groups had different substituents. The influence of metallic cations was important (NaNH2, KNH2 >> LiNH2 > Ca(NH2)2). Solvent and temperature were also studied.