Butylchlorotin Dihydroxide

Butylchlorotin Dihydroxide

Butylchlorodihydroxytin CAS No.: 13355-96-9 MF: C4H11ClO2Sn MW: 245.29 Physical property Soluble in reaction liquid, dilute NaOH or hot HNO3, insoluble in nonpolar solution. Specifications Appearance: White powder Tin content: 47.0±1% Water: ≤2.0% Character 1. Butylchlorodihydroxytin is stable...
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Product Details

Our company constantly strengthen our internal strength, work hand in hand with all walks of life, strive to create excellent Tin-free Catalyst, CAS 3648-18-8, CAS 870-08-6 for our customers while constantly expanding market share. We actively seize the opportunity of industrial layout adjustment and we always are market-oriented. On the basis of summarizing the existing technologies at home and abroad, we adopted innovative technologies, obtained customer recognition and achieved good economic benefits. Providing customers with quality products is our unswerving pursuit. We adhere to the principles of market-oriented, honesty, and healthy management, and actively implement a global business strategy of marching towards the world. We learn from advanced management concepts and models, actively integrate and innovate, so that management level and efficiency are continuously improved, and operational capabilities are continuously enhanced.


CAS No.:         13355-96-9

MF: C4H11ClO2Sn图片3(001).jpg

MW: 245.29

Physical property

Soluble in reaction liquid, dilute NaOH or hot HNO3, 

insoluble in nonpolar solution.


Appearance: White powder 

Tin content: 47.0±1%

Water: ≤2.0%


1.  Butylchlorodihydroxytin is stable in the water, dosage is little and the effect is good;

2.Butylchlorodihydroxytin can be used as multipurpose catalyst for esterification, condensation polymerization and ester exchange reaction;

3.Butylchlorodihydroxytin begins to dissolve in the acidic condition, when reaction temperature reach 80℃, but don't affect the quality of the products;

4.Its reaction temperature can reach 250℃.


1.Butylchlorodihydroxytin can be used for synthesis of saturated polyester resin;

2.Butylchlorodihydroxytin can be used for producing unsaturated polyester resin;

3.Butylchlorodihydroxytin can be used for ester exchange reaction whose reaction temperature is 140-180℃,e.g production of ester products and antioxidant.

4.Butylchlorodihydroxytin can be used for PBT Resin.


Kept in cool dry places, after use, lid airtightly timely, reducing contact with air.

Should avoid touching the skin, mucous membrane, if touched, wash immediately with plenty of water.


25KG/Fiber Drum

Butylchlorotin Dihydroxide are well received by customers for their leading design and exquisite workmanship with innovative design concept, excellent manufacturing technology and strict quality inspection process. We firmly stick to the business policy of "winning by quality, the pursuit of scale benefits". Due to the complete specifications and stable performance of the products, it has been sold well abroad and all over the country and has been widely praised and trusted by the majority of users.
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