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Postion:Product Catalog >Organic Chemistry>Organometallic compounds>Organolithium>SEC-BUTYLLITHIUM
SEC-BUTYLLITHIUM
  • SEC-BUTYLLITHIUM
  • SEC-BUTYLLITHIUM
  • SEC-BUTYLLITHIUM
  • SEC-BUTYLLITHIUM
  • SEC-BUTYLLITHIUM

SEC-BUTYLLITHIUM NEW

Price Get Latest Price
Package 25KG
Min. Order: 1KG
Supply Ability: 50000KG/month
Update Time: 2023-09-27

Product Details

Product Name: SEC-BUTYLLITHIUM CAS No.: 598-30-1
EC-No.: 209-927-7 Min. Order: 1KG
Purity: 99% Supply Ability: 50000KG/month
Release date: 2023/09/27

CAS:598-30-1
MF:C4H9Li
MW:64.06
EINECS:209-927-7
Product Categories:straight chain compounds;Ionic Polymerization Initiators;25mL Sure/Seal Reagents;Alkyl;Chemical Synthesis;Materials Science;metal alkyl;Organic Bases;Organolithium;Organometallic Reagents;Polymer Science;Polymerization Initiators;Reagents for Polymerization;Synthetic Reagents
Mol File:598-30-1.mol
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SEC-BUTYLLITHIUM Chemical Properties
density 0.769 g/mL at 25 °C
Fp 1 °F
storage temp. 2-8°C
form Liquid
color Clear colorless
Sensitive Air & Moisture Sensitive
BRN 3587206
Exposure limitsACGIH: TWA 100 ppm
OSHA: TWA 300 ppm(1050 mg/m3)
NIOSH: IDLH 1300 ppm; TWA 300 ppm(1050 mg/m3)
InChIKeyVATDYQWILMGLEW-UHFFFAOYSA-N
CAS DataBase Reference598-30-1(CAS DataBase Reference)
EPA Substance Registry SystemLithium, (1-methylpropyl)- (598-30-1)
SEC-BUTYLLITHIUM Usage And Synthesis
Chemical Propertiessec-Butyllithium is a colorless crystalline solid or clear yellowish solution. It is more reactive than n-butyllithium. Its solutions are unstable and decompose about 10 to 15 times as fast as n-butyllithium under the same conditions.
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Usessec-Butyllithium is used almost exclusively as a polymerization catalyst. It is more expensive than n-butyllithium and is used mainly because of its greater reactivity and faster polymerization initiation.
Preparationsec-Butyllithium is produced by the reaction of sec-butyl chloride with lithium metal dispersion in hydrocarbon solvents. The lithium metal should contain catalytic amounts of up to 2 % sodium metal to attain a rapid reaction with the chloride and to minimize coupling. Massive substitution of sodium metal for lithium metal as is done in the preparation of n-butyllithium results in lower yields. Isopentane, hexane and cyclohexahe are typical solvents. Industrial and laboratory preparations are similar.

Packing &shipping&Payment

Packing:25kg/drum
Shipping:by sea or by air
Payment:T/T,western union,moneygram
Packaging Details drum
Port:Tianjin
Lead Time :
Quantity(Kilograms)1 - 10000>10000
Est. Time(days)5To be negotiated

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Article illustrationCompany information
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in 4'-Methylacetophenone,Levamisole hydrochloride ,N-Methylformamide and other chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.

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