Welcome to LookChem.com Sign In|Join Free

CAS

  • or
T-Butyltri-n-butyltin, also known as tributyltin t-butyl, is a versatile chemical compound characterized by its colorless liquid form. It is primarily utilized as an intermediate in the synthesis of other chemical compounds and serves as a catalyst in various chemical reactions. Additionally, it is recognized for its role as a stabilizer in the production of plastic and rubber products.

157066-15-4 Suppliers

Post Buying Request

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier
  • 157066-15-4 Structure
  • Basic information

    1. Product Name: T-BUTYLTRI-N-BUTYLTIN
    2. Synonyms: T-BUTYLTRI-N-BUTYLTIN
    3. CAS NO:157066-15-4
    4. Molecular Formula: C16H36Sn
    5. Molecular Weight: 347.17
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 157066-15-4.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: 1.037
    6. Refractive Index: 1.4735
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: T-BUTYLTRI-N-BUTYLTIN(CAS DataBase Reference)
    10. NIST Chemistry Reference: T-BUTYLTRI-N-BUTYLTIN(157066-15-4)
    11. EPA Substance Registry System: T-BUTYLTRI-N-BUTYLTIN(157066-15-4)
  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. TSCA: No
    7. HazardClass: N/A
    8. PackingGroup: N/A
    9. Hazardous Substances Data: 157066-15-4(Hazardous Substances Data)

157066-15-4 Usage

Uses

Used in Chemical Synthesis Industry:
T-Butyltri-n-butyltin is used as a catalyst for facilitating various chemical reactions, enhancing the efficiency and speed of the processes involved in the synthesis of new compounds.
Used in Plastics and Rubber Industry:
T-Butyltri-n-butyltin is used as a stabilizer to improve the durability and performance of plastic and rubber products, ensuring their resistance to degradation and maintaining their structural integrity over time.
While the provided materials do not specify other industries or application types for T-Butyltri-n-butyltin, the compound's use as a catalyst and stabilizer suggests potential applications in various industrial processes where chemical reactions and material stability are critical. Further research and development could reveal additional uses in different sectors.

Check Digit Verification of cas no

The CAS Registry Mumber 157066-15-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,0,6 and 6 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 157066-15:
(8*1)+(7*5)+(6*7)+(5*0)+(4*6)+(3*6)+(2*1)+(1*5)=134
134 % 10 = 4
So 157066-15-4 is a valid CAS Registry Number.
InChI:InChI=1/4C4H9.Sn/c1-4(2)3;3*1-3-4-2;/h1-3H3;3*1,3-4H2,2H3;/rC16H36Sn/c1-7-10-13-17(14-11-8-2,15-12-9-3)16(4,5)6/h7-15H2,1-6H3

157066-15-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name T-BUTYLTRI-N-BUTYLTIN

1.2 Other means of identification

Product number -
Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:157066-15-4 SDS

157066-15-4Downstream Products

157066-15-4Relevant articles and documents

Preparation of chiral α-oxy-[2H1]methyllithiums of 99% ee and determination of their configurational stability

Kapeller, Dagmar,Barth, Roland,Mereiter, Kurt,Hammerschmidt, Friedrich

, p. 914 - 923 (2007/10/03)

(Tributylstannyl)methyl 2,2,6,6-tetramethylpiperidine-1-carboxylate was metalated with t-BuLi/TMEDA at -78 °C and borylated with the mixed borate derived from (R,R)-1,2-dicyclohexylethane-1,2-diol and t-butanol to give diastereomeric boronates 31/32 in equal amounts. Boronates 31 and 32 were reduced with LiBEt3D and then oxidized with basic H2O 2 to give (S)- and (R)-tributylstannyl-[1-2H 2]methanol of 99% ee, respectively. Treatment of their respective phosphates with n-BuLi at -78 and 0 °C gave microscopically configurationally stable phosphinyloxy-substituted [2H 1]methyllithiums, which rearranged to hydroxy-[1-2H 1]-methylphosphonates of ee > 98% (phosphate-phosphonate rearrangement). The N,N-iisopropylcarbamates of the enantiomeric tributylstannyl-[1-2H1]methanols were transmetalated to give carbamoyloxy-substituted chiral [2H1]methyllithiums, which were macroscopically configurationally stable for prolonged periods of time (up to 3 h, ee still 99%) at -78 °C, deduced from trapping experiments with benzaldehyde. The chemical stability of these methyllithiums ended at -50 °C. The stereochemistry of the monoprotected and monodeuterated 1-phenylethane-1,2-diols obtained was secured by spectroscopic comparison of their Mosher esters with that of all four stereoisomeric 1-phenyl-[1- 2H1]ethane-1,2-diols synthesized independently. Furthermore, the configurations of the boronates and the chiral methyllithiums derived from them were deduced from a single-crystal X-ray structure analysis of a carbamate in which the tributylstannyl group had been replaced by the [(1R)-menthyl]dimethylstannyl group.

Organosilicon compounds with functional groups proximate to silicon. XVII. Synthetic and mechanistic aspects of the lithiation of α,β-epoxyalkylsilanes and related α-heterosubstituted epoxides

Eisch, John J.,Galle, James E.

, p. 293 - 314 (2007/10/02)

A series of α-heterosubstituted epoxides, , has been found to undergo lithiation in the temperature range of -75 to -115 deg C at the C-H bond of the epoxide.The substituent Z could be Me3Si, Ph3Si, n-Bu3Sn, Ph3Sn, PhSO2, (OEt)2PO and Ph; the groups R and R' were H, Ph and n-C6H13; and the lithiating reagents were n-butyllithium, t-butyllithium and lithium diisopropylamide in donor media of THF or TMEDA.The lithiation occurs with retention of configuration and the resulting lithio-epoxide is unstable above 0 deg C, decomposing in a carbenoid manner.The lithiation is facile except for compounds where Z and R (an alkyl or aryl) are cis-oriented; where Z = R3Sn, lithiation occurs by tin-lithium, rather than hydrogen-lithium, exchange.The lithio-epoxides thereby generated can be quenched with various reagents to yield epoxides where the epoxide H has been replaced by D, Me3Sn, R, RCO and COOH.The utility of this procedure in organic synthesis is emphasized.Finally, the possible explanations for the acidity of such α-heterosubstituted epoxides and for the relative stability of the derived lithio-epoxides are considered and assessed.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 157066-15-4