LiOMe is a mild base used mainly in organic synthesis, most often in transesterifications.

Appearance: Clear, yellowish solution.

Appearance: Clear, yellowish solution.

Appearance: Clear, light yellow solution.

Appearance: Light yellow to dark amber, clear to cloudy.

Appearance: Clear, yellow to red solution.

Deprotonation and metal–halogen exchange reactions; synthesis of solution styrene butadiene rubber and of styrenic thermoplastic elastomers.

n-Hexyllithium is a non-pyrophoric strong base, primarily used in organic synthesis in deprotonation reactions and as a lithiation reagent.

sec-Butyllithium is a very strong base, exceedingly useful in organic synthesis.

Appearance: Light or pale yellow; clear and free of suspended material.