CAS 3164-85-0/K-15/K-15 Catalyst

2023-11-21by admin0

CAS 3164-85-0/K-15/K-15 Catalyst


Chinese name: potassium 2-ethylhexanoate

Alias: Catalyst K-15, Polyurethane Catalyst K-15, Tripolymerization Catalyst K-15, CAS 3164-85-0, Rigid Foam Tripolymerization Catalyst K-15, Rigid Foam Catalyst K-15

English name: potassium Octoate

Molecular Formula: C8H15O2K

Molecular Weight: 182.30

CAS No.: 3164-85-0

Product name: Potassium 2-ethylhexanoate, 2-ethylhexanoic acid potassium salt, 2-ethylhexanoic acid potassium salt, 2-ethylhexanoic acid potassium salt, 2-ethylhexanoic acid potassium salt, 2-ethylhexanoic acid potassium salt, 2-ethylhexanoic acid potassium salt hydrate

Molecular structure: See Figure

Molecular formula: C8H15KO2

Molecular weight: 182.3

CAS No.: 3164-85-0

EINECS No.: 221-625-7

MDL No. MFCD00045896

Molecular weight 182.3

Physical and Chemical Properties:

Appearance: colorless liquid

Viscosity (25℃,mPa.s): 5400

Density (25℃,g/cm3): 1.13

Water solubility: soluble in water

Flash point (PMCC,℃): 138

Hydroxyl value (mgKOH/g): 271


K-15 is solid in the normal state, usually dissolved and diluted with diethylene glycol to form a solution;

K-15 is suitable for use in high-viscosity polyol formulations to promote isocyanate reaction, high activity;

K-15 is widely used in spray hard foam, PIR hard foam and various other PU rigid foam.

Storage and transportation:

It should be sealed and stored in dry, cool and ventilated warehouse


200KG/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 moisture and other substances from mixing and affecting the performance of the product. Do not inhale dust and avoid contact with skin and mucous membranes. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothes separately and reuse them after washing. Maintain good hygiene practices.

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)


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