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Cyclopentylmagnesium chloride, 2M solution in diethyl ether, AcroSeal™
Shop All Thermo Scientific Chemicals ProductsDescription
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications
Specifications
Density | 0.8600g/mL |
Flash Point | −40°C |
Packaging | AcroSeal™ Glass bottle |
Linear Formula | C5H9MgCl |
Quantity | 800 mL |
Specific Gravity | 0.86 |
Formula Weight | 128.88 |
Chemical Name or Material | Cyclopentylmagnesium chloride, 2M solution in diethyl ether |
Certificates
Certificates
A lot number is required to show results for certificates. To find your lot number on previous orders use our order status area.
Lot Number | Certificate Type | Date | Product Code |
---|---|---|---|
A0364700 | Certificate of Analysis | 17/05/2025 | 208461000,208468000 |
A0364700 | Certificate of Analysis | 02/10/2023 | 208461000,208468000 |
A0279650 | Certificate of Analysis | 09/03/2022 | 208461000,208468000 |
A0364699 | Certificate of Analysis | 30/09/2020 | 208461000,208468000 |
Safety and Handling



- Cyclopentylmagnesium chloride, 2M solution in diethyl ether
- Danger
- Acute toxicity Category 4
- Flammable liquid Category 1
- Skin corrosion/irritation Category 1 B
- Specific target organ toxicity Category 3
- Substance which\, in contact with water\, emits flammable gases Category 2
- H314-Causes severe skin burns and eye damage.
- H336-May cause drowsiness or dizziness.
- H302-Harmful if swallowed.
- H261-In contact with water releases flammable gases.
- H224-Extremely flammable liquid and vapour.
- EUH014-Reacts violently with water.
- EUH019-May form explosive peroxides.
- EUH066-Repeated exposure may cause skin dryness or cracking.
- P233-Keep container tightly closed.
- P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
- P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
- P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
RUO – Research Use Only
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