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Phenyllithium

Phenyllithium structure

CAS No:
591-51-5
Formula:
C6H5Li
Chemical Name:
Phenyllithium
Synonyms:
Lithium,phenyl-;Phenyllithium;Lithium,diphenyldi-;17438-88-9;90010-41-6
Categories:
Organic Chemistry > Organometallic Compounds

Description

Phenyllithium is a colorless crystalline solid or dark brown to black solution, It is soluble in polar solvents such as ethers and tertiary amines but insoluble in hydrocarbons. Concentrated solutions in volatile solvents are pyrophoric but can be safely handled under inert atmosphere.

Phenyllithium Basic Attributes

Molecular Weight：

84.05

Exact Mass：

84.055130

EC Number：

209-720-1

HScode：

29319090

Characteristics

PSA：

XLogP3：

1.48680

Density：

0.835 g/mL at 25 °C

Melting Point：

160-163 °C @ Solvent: Benzene

Boiling Point：

140-143 °C

Flash Point：

20 °C

Water Solubility：

H2O: Severe reaction.Miscible with ether and hydrocarbons.

Storage Conditions：

2-8°C

Safety Information

Packing level：

Hazard category：

4.3

Transport codes：

UN 3392 4.2/PG 1

wgk germany：

hazard class code：

11-14-17-34-52/53-67-66-65-50/53-22-19-35-36/37/38

safety instructions：

26-36/37/39-45-61-62-60-43-16-6-8

Marks：

F,C,N,Xi

Precautionary statement(s)：

P210-P231-P280-P305 + P351 + P338-P370 + P378-P422

Hazard Statements：

H226-H250-H314-H335-H412

GHS Classification：

|Danger|H226 (66.67%): Flammable liquid and vapor [Warning Flammable liquids]|P210, P222, P231+P232, P233, P240, P241, P242, P243, P260, P261, P264, P270, P271, P280, P301+P312, P301+P330+P331, P302+P334, P302+P352, P303+P361+P353, P304+P312, P304+P340, P305+P351+P338, P310, P312, P321, P322, P330, P363, P370+P378, P402+P404, P403+P235, P405, P422, and P501|Aggregated GHS information provided by 6 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

phenyllithium

Phenyllithium Use and Manufacturing

Uses

As a strong base, phenyllithium can replace acidic hydrogen atoms with lithium atoms to generate new organic lithium compounds. As a nucleophile, phenyllithium can react with carbonyl compounds (such as aldehydes and ketones) to generate alcohol compounds. Phenyllithium can react with organic halides to generate new organic lithium compounds, which are often used to synthesize complex molecules. In addition, phenyllithium can be used as an initiator for anionic polymerization to prepare specific polymers. It is also an important intermediate for the synthesis of fine chemicals such as drugs and pesticides. Phenyllithium can form complexes with transition metals for catalytic reactions or materials science.

Manufacturing Info：

Lithium, phenyl-: ACTIVE

Computed Properties

Molecular Weight:84.1
Hydrogen Bond Acceptor Count:1
Exact Mass:84.05512859
Monoisotopic Mass:84.05512859
Heavy Atom Count:7
Complexity:95.8
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes

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