CAS 26761-42-2/Potassium neodecanoate

CAS 26761-42-2/Potassium neodecanoate


Potassium Neodecanoate is a polyurethane hard foam trimerization catalyst, mainly used for the catalytic reaction of polyurethane and polyisocyanurate, with better post-curing; Potassium Neodecanoate can be used in the foaming formulations of sprayed hard foam, PIR hard foam and PU hard foam products.

English name

Potassium neodecanoate


Neodecanoic acid, potassium salt (1:1);


Anionic surfactants

> Carboxylates

>> Chain Carboxylates

>>> Alkyl carboxylates

>>>> Branched chain alkyl carboxylates

Numbering system

CAS RN: 26761-42-2

EINECS: 247-978-7

Molecular formula and molecular weight

Molecular formula: C10H19KO2; C10H20O2;

Molecular weight: 210.35.

Structural formula

Where, R1+R2=7.


Appearance (1), solid.

Solubility Soluble in water.

Stability Stable.


Solid form: combustible, irritating. Harmful products of combustion are carbon monoxide, carbon dioxide and so on. Irritating to skin, eyes and respiratory system. Interaction with strong oxidizing agents can cause combustion to occur.

GHS (Seventh Revision) Labeling:

Ecology Potentially hazardous to the environment, special attention should be given to bodies of water.

Biodegradability Degradable.


Excellent emulsifying, dispersing, wetting, penetrating, decontaminating and solubilizing properties.


Obtained by reaction of neodecanoic acid and potassium hydroxide or potassium carbonate.

Storage and transportation:

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


180KG/drum Storage: it is recommended to store in dry and cool area with proper ventilation. Please fasten the package cover as soon as possible after the original packaging to prevent the mixing of other substances such as moisture and other substances that may affect the performance of the product.

Company Name:

Newtop Chemical Materials (Shanghai) Co., Ltd.

Sales Manager:




86-152 2121 6908


86-021-5657 7830


Rm. 1104, No. 258, Songxing West Road,
Baoshan District, Shanghai, China (Mainland)


Our Company

Since its establishment, the company has adhered to the service tenet of “integrity-based, customer first”, adhered to customer demand as the focus, market-oriented, adhered to technological innovation, management innovation and service innovation, and constantly implemented lean production, refined management, to provide customers with better products and services! The company has its own factory, research and development base, set up a strict scientific quality management system, and constantly committed to technological innovation, product innovation and management innovation, so as to ensure that our products have a certain competitiveness in the same industry. The factory is located in Jining City, Shandong Province, China, covering an area of 500 acres, and the current production capacity of various types of amines is 5,000 to 10,000 tons per year.

Our Advantages

Strict Quality Management
Our company strictly implements ISO9002 quality management standards and has established a complete quality management system to ensure the long-term stability of product quality.

Efficient Service
Our production is efficient and reliable, so we deliver on time and within delivery deadlines. At the same time, our team is always happy to help customers and strive to solve customer problems in a short time.

Competitive Price
We have long-term services in wholesale Polyurethane catalyst and have established long-term and stable cooperative relationships with many retailers and agents to provide our customers with reasonably priced products.

OEM Available
Our employee team has high R&D capabilities, superb design and development capabilities, skilled manufacturing technology, and rich product application experience, and can also meet OEM business needs.throughout the entire industry chain.