Potassium isobutoxide
Potassium isobutoxide (CAS: 14764-60-4), with the linear formula KOCH2CH(CH3)2 and a molecular weight of 112.21 g/mol, is a potent organic base. It finds utility as a synthetic reagent in various chemical processes. This compound is particularly valuable in organic synthesis due to its strong basicity, facilitating deprotonation reactions and other base-mediated transformations. Its applications span across chemical synthesis, materials science, and micro/nanoelectronics sectors.

Organic Synthesis Reagent
Potassium isobutoxide serves as a strong base in organic synthesis, enabling reactions such as deprotonation, alkylation, and condensation. Its bulky isobutoxide group can offer steric control in certain transformations.
Materials Science
In materials science, this compound can be employed as a precursor or catalyst in the synthesis of polymers and other advanced materials. Its reactivity allows for modification of material properties.
Micro/Nanoelectronics
Potassium isobutoxide may be used in processes related to microelectronics manufacturing, potentially as a component in solution deposition or surface modification techniques.
| Molecular weight | 112.21 |
|---|---|
| Linear formula | KOCH2CH(CH3)2 |
| Melting point | >300 °C(lit.) |


Hazard statements
- H251Self-heating; may catch fire
- H314Causes severe skin burns and eye damage
Precautionary statements
- P235Keep cool
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 3206 4.2/PG 2 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,C |
| Risk statements (R) | 11-14-34 |
| Safety statements (S) | 8-16-26-43-45 |
| Supplemental hazards | Reacts violently with water. |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Potassium isobutoxide used for?
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Potassium isobutoxide is primarily used as a strong organic base in synthetic chemistry, facilitating deprotonation reactions. It also finds applications in materials science and micro/nanoelectronics as a reagent or precursor.
What is the CAS number and formula for Potassium isobutoxide?
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The CAS number for Potassium isobutoxide is 14764-60-4, and its linear formula is KOCH2CH(CH3)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Potassium isobutoxide. The specific grade and purity available may vary. As this is not a pharmacopoeia-grade material, TSS does not represent it as USP, BP, or EP grade and advises customers to check specifications for suitability.
How should Potassium isobutoxide be handled safely?
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Potassium isobutoxide is a Danger material, indicated by GHS02 and GHS05 symbols, with hazard statements H251 (Self-heating) and H314 (Causes severe skin burns and eye damage). It reacts violently with water. Handle with appropriate personal protective equipment including eyeshields, face shields, gloves, and respiratory protection. Ensure adequate ventilation and avoid contact with water. Refer to the Safety Data Sheet for comprehensive handling instructions.
Is Potassium isobutoxide a controlled substance?
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The provided data does not indicate that Potassium isobutoxide is a controlled substance.
How is Potassium isobutoxide packed and shipped?
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Potassium isobutoxide is classified under UN 3206, Class 4.2, Packing Group II, indicating it is a substance liable to spontaneous combustion and is a dangerous good for transport. TSS exports globally, adhering to all relevant shipping regulations.
How can I request a quote or sample of Potassium isobutoxide?
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To request a quote or a sample of Potassium isobutoxide, please contact the TSS sales team through our website or by phone, providing your specific requirements.
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