Dibutyltin dilaurate

Overview:

Dibutyltin dilaurate is an organic tin additive. It is soluble in organic solvents such as benzene, toluene, carbon tetrachloride, ethyl acetate, chloroform, acetone, petroleum ether, and all industrial plasticizers. It is insoluble in water. The high-boiling, multi-purpose organotin catalysts on the market are usually dibutyltin dilaurate which has been specially liquefied. It is a light yellow or colorless oily liquid at room temperature and turns into a white crystal at low temperature. It can be used as a plastic additive for polyvinyl chloride. It has excellent lubricity, transparency and weather resistance. Good resistance to sulfide pollution. It is used as a stabilizer in soft transparent products and as a high-efficiency lubricant in hard transparent products. It can also be used as a catalyst for the crosslinking reaction of acrylate rubber and carboxyl rubber, synthesis of polyurethane foam and polyester, and room temperature vulcanized silicone rubber. catalyst

Product Name: Dibutyltin dilaurate 77-58-7

Alias: dibutyl tin dilaurate; dibutyl tin dilaurate; dibutyl tin dilaurate; dibutyl bis(1-oxododecyloxy) tin; di-n-butyl tin dilaurate ; Dibutyltin laurate; Dibutyltin di(dodecanoate); Dibutyltin

English name: Dibutyltin dilaurate

Product designation: DBTDL

Chinese name dibutyltin dilaurate

CAS number 77-58-7

Molecular formula C32H64O4Sn

Linear formula (CH3CH2CH2CH2)2Sn[OCO(CH2)10CH3]2

Molecular weight: 631.57

MDL number: MFCD00008963

Beilstein No. 4156980

EC number: 201-039-8

UN number 2922

Dibutyltin dilaurate

Dibutyltin dilaurate

  1. English name: Dibutyltin dilaurate (DBTDL)
  2. CAS number: 77-58-7
  3. Molecular formula: C32H64O4Sn

 

use:

Light yellow or colorless liquid, white crystal at low temperature

1) Stabilizer and lubricant for PVC products. Soft transparent products or semi-soft products, combined with barium stearate, cadmium stearate and other metal soaps or epoxy compounds have good lubricity, transparency, weather resistance, compatibility with plasticizers, not Frost spray, no sulfide pollution, no adverse effect on heat sealability and printability. Such as: soft film, film, plastic shoes, hoses and PVC conveyor belts. It can be used together with organotin maleate or thiol organotin in hard products to improve the fluidity of resin materials.

2) Used as a catalyst and foam activator in polyurethane foam and silicone rubber synthetic materials.

3) Used as a synthesis catalyst in various adhesives.

 

storage:

Normal temperature, avoid light, ventilated and dry place, sealed and stored

 

transport:

Store in an airtight container in a cool, dry place. The storage place must be locked and the key must be handed over to the technical experts and their assistants. The place of storage must be far away from oxidant and water source.

General-purpose plastic and plastic-sprayed iron drums or glass containers are packaged and transported in accordance with general chemical management regulations.

 

package:

Packing: It should be packed in glass containers, plastic containers, and metal containers resistant to chlorine corrosion, sealed and stored. Store in a cool, dry place, keep the container sealed and avoid contact with oxides. Do not breathe dust, avoid skin and mucous membrane contact. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothing separately and wash it before reuse. Maintain good hygiene habits.

dibutyltin dilaurate

Overview:

Chinese name: Polyurethane Catalyst T-12

Alias: dibutyltin dilaurate, polyurethane catalyst T-12, organotin catalyst T12, organotin-T12, catalyst T-12, Dabco T-12, Niax D-22, Kosmos 19, PC CAT T-12, Addocat 201, organotin T-12, dibutyltin dilaurate, organotin stabilizer

Foreign name: T-12

T-12 is a chemical substance with the molecular formula C32H64O4Sn.

Ingredients: Dibutyltin dilaurate

Molecular formula: C32H64O4Sn

Abbreviation: DBTDL, DBTL

Relative molecular mass: 631.56

CAS Number: 77-58-7

Brand: NT

Effective substance content: 18%

Product specification 200KG/barrel

Product English name Dabco T-12

Main application: Polyurethane catalyst

Molecular formula: C32H64O4Sn

Abbreviation: DBTDL, DBTL

Relative molecular mass: 631.56

CAS Number: 77-58-7

 

Physical index:

Light yellow transparent oily liquid, soluble in general plasticizers and solvents, insoluble in water. Appearance: light transparent liquid;

Color (GARDNER): ≤7

Viscosity: ≤ 380mPas (25℃)

Refractive index: 1.468-1.475 (20℃)

Density: 1.04-1.06g/cc (20℃)

Tin content: ≥ 18.5-19.0wt%

Moisture: ≤ 0.3%

 

use:

NT CAT 680 is a new type of organotin catalyst with high catalytic activity, and does not contain toxic organotin compounds restricted by the EU, such as dibutyltin and dioctyltin, which meets EU pollution inspection standards;

NT CAT 680 can be used to replace traditional catalysts such as dibutyltin dilaurate and stannous octoate in polyurethane foams, coatings, adhesives and elastomers, and has a wide range of applications.

Polyurethane catalyst T-12 organotin T12 organotin catalyst T12 catalyst T-12 Dabco T-12 Niax D-22 Kosmos 19 PC CAT T-12 Addocat 201 organotin T-12 dibutyltin dilaurate organotin stabilizer

 

Storage and transportation:

Should be sealed and stored in a dry, cool and ventilated warehouse

 

package:

180KG/drum Storage: It is recommended to store in a dry and cool area with proper ventilation. After the original packaging, please fasten the packaging cover as soon as possible to prevent the water and other substances from mixing into the product and affecting its performance. Do not breathe dust, avoid skin and mucous membrane contact. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothing separately and wash it before reuse. Maintain good hygiene habits.

BDMAEE:Bis (2-Dimethylaminoethyl) Ether

CAS NO:3033-62-3

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