Molekula
Tetrahydropyran-4-ylmagnesium bromide 0.5M in THF
Tetrahydropyran-4-ylmagnesium bromide 0.5M in THF is a Grignard reagent used in organic synthesis for carbon-carbon bond formation. It is a reactive organometallic compound stored at 2 to 8 °C. CAS: 197457-50-4, Molecular formula: C5H9BrMgO, Molecular weight: 189.33 g/mol. Signal word: Danger. Molekula supplies Tetrahydropyran-4-ylmagnesium bromide 0.5M in THF from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Tetrahydropyran-4-ylmagnesium bromide 0.5M in THF is a Grignard reagent used in organic synthesis for carbon-carbon bond formation. It is a reactive organometallic compound stored at 2 to 8 °C. CAS: 197457-50-4, Molecular formula: C5H9BrMgO, Molecular weight: 189.33 g/mol. Signal word: Danger. Molekula supplies Tetrahydropyran-4-ylmagnesium bromide 0.5M in THF from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Grey liquid |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Transport Class | 3 (8) |
| Packing Group | II |
| Shelf Life | 24 months |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| CAS Number | 197457-50-4 |
| Molecular Formula | C5H9BrMgO |
| Molecular Weight | 189.33 |
| SMILES | C1COCC[CH-]1.[Mg+2].[Br-] |
| EC / UN Number | 2924 |
| REACH Code | Y110 |
| HTS Code | 2931.90.9052 |
| Tariff Code | 2931900090 |
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
- H302 Harmful if swallowed
- H314 (sub cat. 1B) 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
- P241 Use explosion-proof electrical/ventilating/lighting equipment
- P301+330 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting
- P302+352 IF ON SKIN: Wash with soap and water
- 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
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 tetrahydropyran-4-ylmagnesium bromide used for?
It is used as a nucleophilic reagent in organic synthesis, particularly for forming carbon-carbon bonds in the synthesis of complex molecules.
What is the chemical formula and molecular weight?
The formula is C5H9BrMgO with a molecular weight of 189.33 g/mol.
How should this compound be stored?
Store at 2 to 8 °C in a cool, dark place, protected from moisture and air.
What grade is available?
Available as a 0.5 M solution in THF, suitable for laboratory-scale synthetic applications.
Can Molekula supply this 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.