66680-84-0

Basic information

• Product Name: CIS-TRI-N-BUTYL(1-PROPENYL)TIN
• Synonyms: (Z)-1-PROPENYLTRIBUTYLSTANNANE;(Z)-TRIBUTYL-1-PROPENYLTIN;CIS-TRI-N-BUTYL(1-PROPENYL)TIN;CIS-2-METHYLVINYLTRIBUTYLTIN;cis-1-Propenyltri-n-butyl~cis-1-Propenyltri-n-stannane~cis-1-(Tri-n-butylstannyl)propene;cis-1-propenyltri-n-butyl;cis-1-propenyltri-n-stannane;cis-Tri-n-butyl(1-propenyl)tin, tech. 90%
• CAS NO: 66680-84-0
• Molecular Formula: C₁₅H₃₂Sn
• Molecular Weight: 331.12
• EINECS: -0
• Product Categories: Stannanes
• Mol File: 66680-84-0.mol
• Article Data: 6

Chemical Properties

• Boiling Point: 77-78°C/0.25mm
• Flash Point: 77-78°C/0.25mm
• Appearance: /
• Vapor Pressure: 0.001mmHg at 25°C
• BRN: 4176362
• CAS DataBase Reference: CIS-TRI-N-BUTYL(1-PROPENYL)TIN(CAS DataBase Reference)
• NIST Chemistry Reference: CIS-TRI-N-BUTYL(1-PROPENYL)TIN(66680-84-0)
• EPA Substance Registry System: CIS-TRI-N-BUTYL(1-PROPENYL)TIN(66680-84-0)

Safety Data

• Statements: 26/27/28-50/53
• Safety Statements: 26-27/28-45-60-61
• RIDADR: 2788
• HazardClass: 6.1
• PackingGroup: II
• Hazardous Substances Data: 66680-84-0(Hazardous Substances Data)

Usage

General Description

CIS-TRI-N-BUTYL(1-PROPENYL)TIN is an organotin compound that is used in various industrial applications. It is commonly used as a catalyst in the production of polyurethane foam and as a stabilizer in the production of PVC. This chemical is known for its ability to inhibit the growth of microorganisms, making it an effective biocide in antifouling paints and coatings. However, due to its toxicity and potential environmental impact, the use of CIS-TRI-N-BUTYL(1-PROPENYL)TIN has been restricted in many countries, and safer alternatives are being sought in various industries.

InChI:InChI=1/3C4H9.C3H5.Sn/c3*1-3-4-2;1-3-2;/h3*1,3-4H2,2H3;1,3H,2H3;/rC15H32Sn/c1-5-9-13-16(12-8-4,14-10-6-2)15-11-7-3/h8,12H,5-7,9-11,13-15H2,1-4H3/b12-8-

Upstream product

• 590-14-7 1-bromo-1-propene 
• 1461-22-9 tributyltin chloride 
• 937-63-3 p-Tolyl chlorothionoformate 
• 116064-59-6 1-tributylstannyl-propan-1-ol 
• 27262-82-4 tributylstannylmagnesium chloride 
• 123-38-6 propionaldehyde 
• 75-36-5 acetyl chloride 
• 4226-01-1 tri-n-butyltin lithium 
• 917-54-4 methyllithium 
• 74-86-2 acetylene 
• 74-88-4 methyl iodide 

Downstream Products

• 91897-73-3 (1E,4E)-1-phenyl-1,4-hexadien-3-one 
• 91897-74-4 (1E,4Z)-1-phenyl-1,4-hexadien-3-one 
• 120635-31-6 (7R,8R)-7-phenylacetamido-3-[(Z)-propen-1-yl]-3-cephem-4-carboxylic acid p-methoxybenzyl ester 
• 495-41-0 1-phenylbut-2-en-1-one 
• 35660-91-4 (Z)-1-phenylbut-2-en-1-one 
• 35660-91-4 (E)-1-phenyl-2-buten-1-one 
• 123-73-9 trans-Crotonaldehyde 
• 15798-64-8 cis-crotonaldehyde 
• 205056-69-5 (E)-methyl 2,4-dibenzyloxy-6-(1-propenyl)benzoate 
• 190790-85-3 (7R,8R)-7-phenylacetamido-3-[propen-1-yl]-3-cephem-4-carboxylic acid p-methoxybenzyl ester 

Relevant articles and documents

Ynamide Carbopalladation: A Flexible Route to Mono-, Bi- and Tricyclic Azacycles

Bromoenynamides represent precursors to a diversity of azacycles by a cascade sequence of carbopalladation followed by cross-coupling/electrocyclization, or reduction processes. Full details of our investigations into intramolecular ynamide carbopalladation are disclosed, which include the first examples of carbopalladation/cross-coupling reactions using potassium organotrifluoroborate salts; and an understanding of factors influencing the success of these processes, including ring size, and the nature of the coupling partner. Additional mechanistic observations are reported, such as the isolation of triene intermediates for electrocyclization. A variety of hetero-Diels-Alder reactions using the product heterocycles are also described, which provide insight into Diels-Alder regioselectivity.

The Stannyl-Cupration of Acetylenes and the Reaction of the Intermediate Cuprates with Electrophiles as a Synthesis of Substituted Vinylstannanes

Stannyl-cupration of acetylenes followed by electrophilic attack with a variety of electrophiles gives vinylstannanes.

Process for production of ceophalosporins

Cephalosporin and 1-carba(1-dethia)cephalosporin antibiotics substituted in the 3-position with, inter alia, alkyl, alkenyl and alkynyl, are provided via process comprising conversion of a cephalosporin or 1-carba(1-dethia)-3-cephem substituted in the 3-p