561452

Ethyllithium solution

0.5 M in benzene: cyclohexane

• Synonym(s): Ethyllithium
• Linear Formula: CH₃CH₂Li
• CAS Number: 811-49-4
• Molecular Weight: 36.00
• Beilstein/REAXYS Number: 3587196
• MDL number: MFCD00053747
• UNSPSC Code: 12352103
• PubChem Substance ID: 24879948
• NACRES: NA.22

Properties

• concentration: 0.5 M in benzene: cyclohexane
• density: 0.862 g/mL at 25 °C
• storage temp.: 2-8°C
• SMILES string: [Li]CC
• InChI: 1S/C2H5.Li/c1-2;/h1H2,2H3;
• InChI key: BLHLJVCOVBYQQS-UHFFFAOYSA-N

Description

Application

Ethyllithium is a general organolithium reagent used in the nucleophilic addition reaction to synthesize a variety of intermediates.

Packaging

The 25 mL Sure/Seal^™ bottle is recommended as a single-use bottle. Repeated punctures will likely result in decreased performance of product.

Legal Information

Sure/Seal is a trademark of Sigma-Aldrich Co. LLC

Safety Information

• pictograms: GHS02,GHS08,GHS07,GHS09
• signalword: Danger
• hcodes: H225,H261,H304,H315,H319,H335,H340,H350,H361fd,H372,H411
• pcodes: P210 - P231 + P232 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• Hazard Classifications: Aquatic Chronic 2 - Asp. Tox. 1 - Carc. 1A - Eye Irrit. 2 - Flam. Liq. 2 - Muta. 1B - Repr. 2 - Skin Irrit. 2 - STOT RE 1 - STOT SE 3 - Water-react 2
• target_organs: Blood, Respiratory system
• Storage Class: 4.3 - Hazardous materials which set free flammable gases upon contact with water
• wgk_germany: WGK 3
• flash_point_f: -17.0 °F - closed cup
• flash_point_c: -27.22 °C - closed cup