Ethynylmagnesium chloride, 0.5M solution in THF/Toluene, AcroSeal™, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10629204	Thermo Scientific Acros 388951000	100 mL	AcroSeal™ Glass bottle
10085792	Thermo Scientific Acros 388958000	800 mL	AcroSeal™ Glass Bottle

Description

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.

Chemical Identifiers

• CAS: 65032-27-1, 108-88-3, 109-99-9
• Molecular Weight (g/mol): 84.79
• InChI Key: YEWNLGTVYUADOR-UHFFFAOYSA-M
• PubChem CID: 2734899
• SMILES: Cl[Mg]C#C

• Molecular Formula: C2HClMg
• MDL Number: MFCD00075343
• Synonym: ethynylmagnesium chloride, ethynylmagnesiumchloride, ethynylchloromagnesium, ethynyl magnesium chloride, ethynyl-magnesium chloride, chloro ethynyl magnesium, yewnlgtvyuador-uhfffaoysa-m, ethynylmagnesium chloride solution, 0.5 m in thf
• IUPAC Name: chloro(ethynyl)magnesium

Specifications

• Color: Brown
• Molecular Formula: C2HClMg
• MDL Number: MFCD00075343
• Density: 0.9600g/mL
• Solubility Information: Solubility in water: reacts.
• SMILES: Cl[Mg]C#C
• Molecular Weight (g/mol): 84.79
• Formula Weight: 84.79
• Physical Form: Liquid

• CAS: 65032-27-1, 108-88-3, 109-99-9
• Linear Formula: HC≡CMgCl
• Concentration: 4 to 6%
• Synonym: ethynylmagnesium chloride, ethynylmagnesiumchloride, ethynylchloromagnesium, ethynyl magnesium chloride, ethynyl-magnesium chloride, chloro ethynyl magnesium, yewnlgtvyuador-uhfffaoysa-m, ethynylmagnesium chloride solution, 0.5 m in thf
• InChI Key: YEWNLGTVYUADOR-UHFFFAOYSA-M
• IUPAC Name: chloro(ethynyl)magnesium
• PubChem CID: 2734899
• Specific Gravity: 0.96
• Chemical Name or Material: Ethynylmagnesium chloride, 0.6M solution in THF/Toluene

Safety and Handling

GHS H Statement
Highly flammable liquid and vapor. In contact with water releases flammable gases which may ignite spontaneously. Causes severe skin burns and eye damage. May cause respiratory irritation. Suspected of damaging the unborn child. Reacts violently with water. May form explosive peroxides. Suspected of causing cancer. May be fatal if swallowed and enters airways. May cause damage to organs through prolonged or repeated exposure if inhaled. May cause drowsiness or dizziness.

GHS P Statement
Keep away from heat/sparks/open flames/hot surfaces. - No smoking. IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. Handle under inert gas. Protect from moisture. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: rinse mouth. Do NOT induce vomiting. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician.

Danger

Recommended Storage : Product tends to crystallize at lower temperatures. Store above 15°C. Precipitates can be redissolved by warming and appropriate homogenization.

Product Identifier

• Ethynylmagnesium chloride, 0.6M solution in THF/toluene

Signal Word

• Danger

Hazard Category

• Aspiration toxicity Category 1
• Carcinogenicity Category 2
• Serious eye damage/eye irritation Category 1
• Flammable liquid Category 2
• Reproductive toxicity Category 2
• Skin corrosion/irritation Category 1 B
• Specific target organ toxicity after repeated exposure Category 2
• Specific target organ toxicity Category 3
• Substance which\, in contact with water\, emits flammable gases Category 1

Hazard Statement

• H304-May be fatal if swallowed and enters airways.
• H318-Causes serious eye damage.
• H314-Causes severe skin burns and eye damage.
• H351-Suspected of causing cancer.
• H361d-Suspected of damaging the unborn child.
• H373-May cause damage to organs.
• H335-May cause respiratory irritation.
• H336-May cause drowsiness or dizziness.
• H260-In contact with water releases flammable gases which may ignite spontaneously.
• H225-Highly flammable liquid and vapour.
• EUH014-Reacts violently with water.
• EUH019-May form explosive peroxides.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P231+P232-Handle under inert gas. Protect from moisture.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P310-Immediately call a POISON CENTER/doctor/.

RUO – Research Use Only