Synocat® T-420 DBTO

Dibutyltin oxide, CAS 818-08-6, organotin intermediate, heat stabilizer intermediate

Synocat® T-420 DBTO (Dibutyltin Oxide) is a white granular powder with a high melting point (>300°C). It is primarily used as a key intermediate for synthesizing various dibutyltin-based heat stabilizers, such as dibutyltin dilaurate and dibutyltin maleate. It also finds applications as a catalyst in polyurethane systems, esterification reactions, and electrodeposition coatings. Its low solubility in water and organic solvents necessitates its use in specific reactive processes.

SYNOCAT® T-420 DBTO
(Intermediate for organotin heat stabilizers)

Chemical Name: Dibutyltin oxide

CAS No.: 818-08-6

Molecular Formula：C8H18OSn

Molecular Weight: 248.92

Molecular Structure:

Specification :

Appearance	White granules (powder)
Loss on Drying	≤ 0.5%
Inorganic Chloride	≤ 50 ppm
Tin (Sn) Content	47.50 ± 0.50%
Water Solubility (20°C)	4.0 mg/L
Melting Point	> 300°C
Total Chloride	≤ 200 ppm
Iron (Fe) Content	≤ 10 ppm
Sodium (Na) Content	≤ 60 ppm
Particle Size D10	< 2.000 μm
Particle Size D50	< 5.000 μm
Particle Size D90	< 10.000 μm

Application :

Key Intermediate: Mainly used for the production of dibutyltin-based heat stabilizers (e.g., dibutyltin dilaurate, dibutyltin maleate).
Industrial Raw Material: An essential feedstock for manufacturing butyltin series stabilizers.
Catalyst: Also employed as a catalyst

Packaging :

25 kg net. Sealed with an inner plastic bag, packed in a cardboard drum.

Storage :

Being kept in dry, clean warehouse with well ventilation.

Avoid exposing to light and heating.

Protecting the product from leakage, rain and insolation during transportation.

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Synocat® T-410 MBTO

Monobutyltin oxide, CAS 51590-67-1, polyester resin catalyst, powder coating catalyst

SYNOCAT® T-410 MBTO (CAS 51590-67-1) is a monobutyltin oxide catalyst manufactured for saturated polyester resin production used in powder and coil coatings.

Chemical Name: :

Monobutyltin oxide;Butyloxostannane
CAS NO. :

51590-67-1
Formula :

C4H10OSn
Tin (Sn) Content: :

56.0 ± 0.50%
Package :

25kg,30kg/drun

Synocat® T-12 DBTDL

Dibutyltin dilaurate, CAS 77-58-7, PU catalyst, organotin catalyst, PVC heat stabilizer

SYNOCAT® T-12 DBTDL (CAS 77-58-7) is a dibutyltin dilaurate catalyst manufactured for polyurethane (PU) formation, PVC heat stabilization, and silicone curing.

Chemical Name: :

Dibutyltin dilaurate
CAS NO. :

77-58-7
Formula :

C32H64O4Sn
Tin (Sn) Content: :

18.00 - 19.00%
Package :

25kg,200kg/iron drun

Synocat® DM-9

Polyurethane Catalyst for flexible polyester foam

SYNOCAT® DM-9 is an organic compound characterized by a morpholine structure—a six-membered ring containing both nitrogen and oxygen atoms

Chemical Name: :

4-[2-(Dimethylamino)ethyl] morpholine
CAS NO. :

4385-05-1
Formula :

C8H18N2O
Content: :

＞99%
Package :

25kg,190kg/iron drun

Synocat® TEDA(A33)

Synocat® Polyurethane Catalyst,Triethylenediamine,TEDA catalyst, Dabco replacement

Synocat® TEDA,Triethylenediamine is divided into 99% content powder and 33% content liquid. It smells of ammonia. This product is an organic synthesis intermediate and a synthetic light-stable material.

Chemical Name: :

Triethylenediamine
CAS NO. :

280-57-9
Formula :

C6H12N2
Content: :

33% liquid
Package :

200L/ Drum or 25KG/ drum

Synocat® TEDA (DABCO)

Synocat® Polyurethane Catalyst, Triethylenediamine,Dabco crystalline, polyurethane catalyst

Chemical Name: :

Triethylenediamine
CAS NO. :

280-57-9
Formula :

C6H12N2
Content: :

99%
Package :

25KG/ carton

Synocat® T-9

Synocat® Polyurethane Catalyst,Stannous octoate, T-9 catalyst, Niax D-19 replacement

Synocat® T-9 (stannous octoate) is a basic catalyst for the production of polyurethane foam, a catalyst for room temperature curing silicone rubber, polyurethane rubber, and polyurethane coatings.

Chemical Name: :

Stannous octoate
CAS NO. :

301-10-0
Formula :

C16H30O4Sn
MW: :

405.12
Package :

25kgs or 200kgs/drum

Synocat® PMDETA (PC-5)

Synocat® Polyurethane Catalyst,Pentamethyldiethylenetriamine,PMDETA catalyst, Polycat 5 replacement

Synocat® PMDETA ( Pentamethyldiethylenetriamine ) is a colorless to light yellow clear liquid and easily soluble in water. It is a highly active catalyst for polyurethane reaction.

Chemical Name: :

Pentamethyldiethylenetriamine
CAS NO. :

3030-47-5
Formula :

C9H23N3
Content: :

＞98%
Package :

170kg/iron drun

Synocat® NMM

Synocat® Polyurethane Catalyst,N-Methylmorpholine, 4-Methylmorpholine, NMM catalyst

Synocat® NMM is a heterocyclic tertiary amine and an important fine chemical raw material.

Chemical Name: :

N-Methylmorpholine
CAS NO. :

109-02-4
Formula :

C5H11NO
Content: :

≥99%
Package :

180kgs/Iron Drum or 900KG/IBC drum
:

Synocat® NEM

Synocat® Polyurethane Catalyst

Synocat® NEM can be used as intermediates for solvents, catalysts, dyes, pharmaceuticals, and surfactants.

Chemical Name: :

N-Ethylmorpholine
CAS NO. :

100-74-3
Formula :

C6H13NO
Content: :

＞99%
Outer packing :

190kg/iron drun

Synocat® DMDEE

Synocat® Polyurethane Catalyst

Synocat® DMDEE is suitable for water curing systems and is a strong foaming catalyst. Due to the steric hindrance of amino groups, the storage period of NCO components can be prolonged.

Chemical Name: :

2,2-Dimorpholinodiethylether
CAS NO. :

6425-39-4
Formula :

C12H24N2O3
Content: :

＞99%
Package :

220kg/iron drun

Synocat® DMCHA (PC-8)

Synocat® Polyurethane Catalyst,Cyclohexyldimethylamine,rigid polyurethane foam catalyst, PC-8 catalyst

Synocat® BDMAEE is infinitely soluble in water, and the aqueous solution is alkaline.

Chemical Name: :

PC-8 ; N,N-Dimethylcyclohexylamine
CAS NO. :

98-94-2
Formula :

C8H17N
Content: :

＞99%
Package :

170kg/iron drun

Synocat® BDMAEE

Synocat® Polyurethane Catalyst

Synocat® BDMAEE is infinitely soluble in water, and the aqueous solution is alkaline.

Chemical Name:

Bis(2-dimethylaminoethyl) ether
CAS NO. :

3033-62-3
Formula :

C8H20N2O
Content: :

≥99%
Package :

170kgs/Iron Drum or IBC drum

Synocat® T-420 DBTO - Dibutyltin Oxide Intermediate for Heat Stabilizers