n-Butyllithium manufacturer,CAS:109-72-8 CAS NO.109-72-8

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FOB Price:: USD 1.00-1.00 /Metric Ton Get Latest Price

Min.Order Quantity:: 10 Metric Ton

Purity:: 1.76,2.5,3mol/l

Port:: Shanghai,China

Payment Terms:: L/C,T/T

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Product Details

Keywords

n-Butyllithium in Hexane
Butyl-lithiu 1.76 mol/l
Butyllithium, 2.4 mol/l

Quick Details

ProName: n-Butyllithium manufacturer,CAS:109-72...
CasNo: 109-72-8
Molecular Formula: CH3CH2CH2CH2-Li
Appearance: Colorless or slightly yellow
Application: polymerization initiator
DeliveryTime: 2-4 weeks
PackAge: n stainless steel bottle 5-450L or 200...
Port: Shanghai,China
ProductionCapacity: 20 Metric Ton/Week
Purity: 1.76,2.5,3mol/l
Storage: Stored and transported at 20°C down, i...
Transportation: By sea
LimitNum: 10 Metric Ton
Heavy metal: 0.001ppm
Grade: Industrial Grade
CAS No.: 109-72-8
UN: 2445

Superiority

chemical name: n-butyllithium

synonyms: butyl-lithiu; nbl, buli,1-lithiobutane

cas no.: 109-72-8

molecular formula: ch3ch2ch2ch2-li

un: 2445

properties: colorless or slightly yellow, suspended solids and transparent liquid, soluble in hexane, cyclohexane or petroleum ether. with n-hexane as solvent, typically made into molar concentration of 1.5 m - 2.5 m range of dilute solution, the density of 0.68 g/ml its quality percentage concentration between 15% - 24%.

Details

specifications:

items		parameter
butyllithium, mol/l ≥		1.76	2.4	3
impurity content, w t % ≤		1	1	1
chlorobutane, w t % ≤		0.1	0.1	0.1
butyllithium ,w t % ≥	cyclohexane	15	20	25
butyllithium ,w t % ≥	hexane	16.5	22.5	28

application:

it is widely used as a polymerization initiator in the production of elastomers such as polybutadiene or styrene-butadiene-styrene (sbs).it is also broadly employed as a strong base (superbase) in organic synthesis, both industrially and in the laboratory.

packing& storage:

in stainless steel bottle 5-450l or 2000-20000l bulk container; stored and transported at 20°c down, inflammable and explosive in water or naked fire. avoid high temperature, impact, do not touch the flame.do not allow contact with air and water, low temperature preservation.