Isobutyllithium, 1.6M solution in heptane, AcroSeal™, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10026182	Thermo Scientific Acros 377591000	100 mL	AcroSeal™ Glass bottle
10402493	Thermo Scientific Acros 377598000	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: 920-36-5, 64742-49-0
• Molecular Weight (g/mol): 64.056
• InChI Key: CCZVEWRRAVASGL-UHFFFAOYSA-N
• PubChem CID: 2734901
• SMILES: [Li+].CC(C)[CH2-]

• Molecular Formula: C4H9Li
• MDL Number: MFCD01863085
• Synonym: isobutyllithium, isobutyllithium solution, 2-methylpropyl lithium, lithium 2-methanidylpropane, lithium 2-methyl-1-propanide, i-butyllithium, isobutyl lithium, i-buli, isobutyllithiumsolution, iso-butyllithium 0.7m in hexanes
• IUPAC Name: lithium;2-methanidylpropane

Specifications

• Color: Yellow
• Molecular Formula: C4H9Li
• MDL Number: MFCD01863085
• Synonym: isobutyllithium, isobutyllithium solution, 2-methylpropyl lithium, lithium 2-methanidylpropane, lithium 2-methyl-1-propanide, i-butyllithium, isobutyl lithium, i-buli, isobutyllithiumsolution, iso-butyllithium 0.7m in hexanes
• InChI Key: CCZVEWRRAVASGL-UHFFFAOYSA-N
• IUPAC Name: lithium;2-methanidylpropane
• PubChem CID: 2734901
• Percent Purity: 15 to 17% (as iso-BuLi)
• Physical Form: Liquid

• CAS: 920-36-5, 64742-49-0
• Linear Formula: (CH₃)₂CHCH₂Li
• Density: 0.7000g/mL
• Solubility Information: Solubility in water: vigorous reaction.
• SMILES: [Li+].CC(C)[CH2-]
• Molecular Weight (g/mol): 64.056
• Formula Weight: 64.06
• Specific Gravity: 0.7
• Chemical Name or Material: Isobutyllithium, 1.6M Solution in Heptane

Safety and Handling

GHS H Statement
May cause drowsiness or dizziness. Causes severe skin burns and eye damage. May be fatal if swallowed and enters airways. Toxic to aquatic life with long lasting effects. Catches fire spontaneously if exposed to air. Highly flammable liquid and vapor. In contact with water releases flammable gases which may ignite spontaneously. Reacts violently with water.

GHS P Statement
IF SWALLOWED: rinse mouth. Do NOT induce vomiting. Wear eye protection/face protection. 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. Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not allow contact with air. Avoid breathing dust/fume/gas/mist/vapors/spray. IF SWALLOWED: Immediately call a POISON CENTRE or doctor/physician. Do NOT induce vomiting. Avoid release to the environment.

Danger

Product Identifier

• Isobutyllithium, 1.6M solution in heptane

Signal Word

• Danger

Hazard Category

• LONG-TERM AQUATIC HAZARD Chronic 2
• Aspiration toxicity Category 1
• Serious eye damage/eye irritation Category 1
• Flammable liquid Category 2
• Pyrophoric liquid Category 1
• Skin corrosion/irritation Category 1 A
• 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.
• H411-Toxic to aquatic life with long lasting effects.
• H336-May cause drowsiness or dizziness.
• H250-Catches fire spontaneously if exposed to air.
• H260-In contact with water releases flammable gases which may ignite spontaneously.
• H225-Highly flammable liquid and vapour.
• EUH014-Reacts violently with water.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P222-Do not allow contact with air.
• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P273-Avoid release to the environment.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
• 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/.
• P331-Do NOT induce vomiting.

RUO – Research Use Only