Molekula
Potassium tert-pentoxide 2M in 2-MeTHF
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Potassium tert-pentoxide 2M in 2-MeTHF is a strong organic base used in synthesis for deprotonation and elimination reactions. It is supplied as a 2M solution in 2-methyltetrahydrofuran. CAS: 41233-93-6, molecular formula: CH₃CH₂C(CH₃)₂OK, molecular weight: 126.24 g/mol. Store at ambient temperature. Signal word: Danger. Molekula supplies Potassium tert-pentoxide 2M in 2-MeTHF from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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Specifications
| Property | Value |
|---|---|
| Appearance | Pale yellow to orange turbid solution |
| Assay | 1.95M-2.10M |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | -11 °C |
| Transport Class | 3 (8) |
| Packing Group | II |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| SKU | 90035071 |
| CAS Number | 41233-93-6 |
| Molecular Formula | CH3CH2C(CH3)2OK |
| Molecular Weight | 126.24 |
| SMILES | [K].OC(C)(C)CC |
| UN Number | UN2920 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 3824999330 |
| Tariff Code | 3824999299 |
Safety & GHS
-
Flammable
GHS02
-
Corrosive
GHS05
-
Health Hazard
GHS07
-
Serious Health Hazard
GHS08
Hazard statements
- EUH014 Reacts violently with water
- EUH019 May form explosive peroxides
- H225 Highly flammable liquid and vapour
- H302 Harmful if swallowed
- H314 (sub cat. 1A) Causes severe skin burns and eye damage
- H336 May cause drowsiness or dizziness
- H351 Suspected of causing cancer
Precautionary statements
- 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
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+313 IF exposed or concerned: Get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, French, German.
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.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is potassium tert-pentoxide 2M in 2-MeTHF used for?
It is primarily used as a strong base in organic synthesis, particularly in deprotonation reactions and catalysis.
What is the chemical formula and molecular weight?
The formula is CH3CH2C(CH3)2OK with a molecular weight of 126.24 g/mol.
How should it be stored?
Store at ambient temperature, away from moisture and incompatible materials.
What grade is available?
Available as a 2M solution in 2-MeTHF, suitable for laboratory-scale synthetic applications.
Can Molekula supply it in bulk?
Yes, bulk quantities are available upon request; please contact our sales team for details.
What documentation comes with the order?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS) with the shipment.
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.