Molekula
Potassium tert-butoxide 20% solution in THF
Potassium tert-butoxide 20% solution in THF is a strong base used in organic synthesis, particularly in deprotonation reactions and elimination processes. It is supplied in a tetrahydrofuran (THF) solvent at a concentration of 20% w/v. CAS: 865-47-4, Molecular formula: (CH3)3COK, Molecular weight: 112.21 g/mol. Store at ambient temperature. Signal word: Danger. Molekula supplies Potassium tert-butoxide 20% solution in THF from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Potassium tert-butoxide 20% solution in THF is a strong base used in organic synthesis, particularly in deprotonation reactions and elimination processes. It is supplied in a tetrahydrofuran (THF) solvent at a concentration of 20% w/v. CAS: 865-47-4, Molecular formula: (CH3)3COK, Molecular weight: 112.21 g/mol. Store at ambient temperature. Signal word: Danger. Molekula supplies Potassium tert-butoxide 20% solution in THF from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
Specifications available on request — see Documents below or contact our sales team.
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | -19 C |
| Transport Class | 8 (3) |
| Packing Group | I |
| Shelf Life | 24 months |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| CAS Number | 865-47-4 |
| Molecular Formula | (CH3)3COK |
| Molecular Weight | 112.21 |
| SMILES | CC(C)(C)[O-].[K+] |
| EC / UN Number | 2920 |
| REACH Code | Y110 |
| HTS Code | 29051990 |
| Tariff Code | 2905190019 |
Safety & GHS
-
Explosive
GHS01
-
Flammable
GHS02
-
Oxidizing
GHS03
-
Compressed Gas
GHS04
Hazard statements
- EUH014 Reacts violently with water
- EUH019 May form explosive peroxides
- H225 Highly flammable liquid and vapour
- H314 (sub cat. 1A) Causes severe skin burns and eye damage
- H335 May cause respiratory irritation
- H336 May cause drowsiness or dizziness
- H351 Suspected of causing cancer
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P223 Keep away from any possible contact with water, because of violent reaction and possible flash fire
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is potassium tert-butoxide 20% solution in THF used for?
It is commonly used as a strong base in organic synthesis, particularly in elimination reactions and deprotonation steps.
What is the chemical formula and molecular weight of potassium tert-butoxide?
The formula is (CH3)3COK with a molecular weight of 112.21 g/mol.
How should potassium tert-butoxide 20% solution in THF be stored?
It should be stored at ambient temperature, protected from moisture and air.
What grade is available for this product?
This product is available as a 20% solution in THF, suitable for laboratory-scale synthetic applications.
Can Molekula supply this product in bulk?
Yes, Molekula can supply potassium tert-butoxide 20% solution in THF in bulk quantities—please contact sales for details.
What documentation comes with the order?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS) for compliance and safety.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.