Dibutyltin dilaurate (DBTDL) is an organotin compound that is used as a catalyst. It is a colourless oily liquid. In terms of its structure, the molecule consists of two laurate groups attached to a dibutyltin(IV) center. The molecular geometry at tin is tetrahedral. Based on the crystal structure of the related bis(bromobenzoate), the carbonyl oxygen centers are weakly bonded to tin. Together with dibutyltin dioctanoate, DBTDL is used as a catalyst for polyurethane production from isocyanates and diols. It is also useful as a catalyst for transesterification and for the room temperature vulcanization of silicones. It is also used as a stabilizer in PVC.

Tetramethylammonium Hydroxide Pentahydrate

CAS:10424-65-4

Molecular Formula:C4H23NO6

Alias

More Information

Tetramethylammonium Hydroxide; Tetramethylazanium,Hydroxide,Pentahydrate; Methanaminium, N,N,N-Trimethyl-, Hydroxide, Pentahydrate; TMAH Pentahydrate

Brief Introduction

Tetramethylammonium Hydroxide Pentahydrate is a useful compound for preparing gamma-cesium lead iodide films for high-efficiency deep-red light-emitting devices.

Butyllithium

CAS:109-72-8

Molecular Formula:C4H9Li

Alias

More Information

N-Butyllithium; Butyl Lithium; n-Butyl Lithium; n-BuLi; LiBu

Brief Introduction

Butyllithium purpose: 1. It is used as an intermediate and linking agent of chemical products. 2. It is used for initiator of anionic polymerization in organic reaction synthesis of pharmaceutical intermediates. It should also be used in synthetic rubber, flavor synthesis, liquid crystal materials and other industries and fields. 3. It is widely used in organic catalytic reactions of pharmaceutical intermediates, liquid crystal monomers, pesticides and rubber industry. 4. Polymerization catalyst, alkylating agent.

Tri-Tert-Butylphosphine

CAS:13716-12-6

Molecular Formula:C12H27P

Alias

More Information

tri-t-Butylphosphine; Tritert-Butylphosphane; Tri-tert-Butylphosphine,TTBP; tert-Bu3P; Tris(1,1-Dimethylethyl)Phosphine; tri-Tertbutylphosphine

Brief Introduction

Tri-Tert-Butylphosphineis used in pharmaceutical intermediates synthesis, metal catalyst ligands and so on. Tri-Tert-Butylphosphine is the ligand of choice when arylboronic acids undergo palladium catalyzed coupling reactions with the phenyliodophenyl group of hydroxyquinones. Also available with PD (DBA) are trimethylsilyl enol ethers with aryl halides α- Arylation.

Zinc Phthalocyanine

CAS:14320-04-8

Molecular Formula:C32H16N8Zn

Alias

More Information

(29H,31H-Phthalocyaninato(2-)-N29,N30,N31,N32)zinc; (Phthalocyaninato)zinc(II); (SP-4-1)-(Phthalocyaninato(2-)-N(sup 29),N(sup 30),N(sup 31),N(sup 32))zinc; (SP-4-1)-(Phthalocyaninato(2-)-N29,N30,N31,N32)ZINC; [29H,31H-Phthalocyaninato(2-)-N29,N30,N31,N32]zinc; 4-Cyanophenylzincbromide; Ciaftalan zinc; Zinc Phthalocyanine (Purified by Sublimation); Zinc Phthalocyanine-6,30-Diide; Zinc, (29H,31H-Phthalocyaninato(2-)-Kappan29,Kappan30,Kappan31,Kappan32)-, (SP-4-1)-; Zinc, (29H,31H-Phthalocyaninato(2-)-N29,N39,N31,N32)-, (SP-4-1)-; Zinc, [29H,31H-Phthalocyaninato(2-)-.Kappa.N29,.Kappa.N30,.Kappa.N31,.Kappa.N32]-, (SP-4-1)-; zinc;2,11,20,29,37,39-Hexaza-38,40-Diazanidanonacyclo[28.6.1.13,10.112,19.121,28.04,9.013,18.022,27.031,36]Tetraconta-1,3,5,7,9,11,13,15,17,19(39),20,22,24,26,28,30(37),31,33,35-Nonadecaene; Zn(II)-Phthalocyanine

Brief Introduction

It is widely used in industry (catalyst, photoconductor) and biomedicine (Photodynamic therapy, PDT).

1
2
3
4
5
6
7
8
9
···
11

Inquiry (

/ 10

)

Clear All