tert-Butylmagnesium chloride, 1.7M solution in THF, AcroSeal™, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10185710	Thermo Scientific Acros 331671000	100 mL	AcroSeal™ Glass bottle
10771145	Thermo Scientific Acros 331678000	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: 677-22-5, 109-99-9
• Molecular Weight (g/mol): 116.87
• InChI Key: ZDRJSYVHDMFHSC-UHFFFAOYSA-M
• PubChem CID: 2724198

• Molecular Formula: C4H9ClMg
• MDL Number: MFCD00000465
• Synonym: tert-butylmagnesium chloride, tert-butylmagnesiumchloride, t-butylmagnesium chloride, t-butyl magnesium chloride, tert-butyl chloro magnesium, magnesium, chloro 1,1-dimethylethyl, tert-butylmagnesium chloride solution, 1.0 m in thf, tbumgcl, tert-bumgcl, t-bumgcl
• SMILES: CC(C)(C)[Mg]Cl

Specifications

• Color: Brown
• Molecular Formula: C4H9ClMg
• MDL Number: MFCD00000465
• Density: 0.9310g/mL
• InChI Key: ZDRJSYVHDMFHSC-UHFFFAOYSA-M
• IUPAC Name: tert-butyl(chloro)magnesium
• PubChem CID: 2724198
• Percent Purity: 19 to 21% (as BUMC)
• Flash Point: −17°C
• Chemical Name or Material: tert-Butylmagnesium chloride, 1.7M solution in THF

• CAS: 677-22-5, 109-99-9
• Linear Formula: (CH₃)₃CMgCl
• Fieser: 04,63; 12,171
• Synonym: tert-butylmagnesium chloride, tert-butylmagnesiumchloride, t-butylmagnesium chloride, t-butyl magnesium chloride, tert-butyl chloro magnesium, magnesium, chloro 1,1-dimethylethyl, tert-butylmagnesium chloride solution, 1.0 m in thf, tbumgcl, tert-bumgcl, t-bumgcl
• SMILES: CC(C)(C)[Mg]Cl
• Molecular Weight (g/mol): 116.87
• Formula Weight: 116.87
• Specific Gravity: 0.931
• Physical Form: Liquid

Safety and Handling

GHS H Statement
Causes severe skin burns and eye damage. In contact with water releases flammable gases which may ignite spontaneously. Highly flammable liquid and vapor. May cause respiratory irritation. Reacts violently with water. May form explosive peroxides. Suspected of causing cancer. 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

Product Identifier

• tert-Butylmagnesium chloride, 1.7M solution in THF

Signal Word

• Danger

Hazard Category

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

Hazard Statement

• H225-Highly flammable liquid and vapour.
• H260-In contact with water releases flammable gases which may ignite spontaneously.
• H314-Causes severe skin burns and eye damage.
• H335-May cause respiratory irritation.
• H336-May cause drowsiness or dizziness.
• H351-Suspected of causing cancer.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
• 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.
• 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/.

Supplemental information

• MIXTURE LIST-Contains : Tetrahydrofuran, tert-Butylmagnesium chloride

RUO – Research Use Only