SEC-BUTYLLITHIUM

Product Name: SEC-BUTYLLITHIUM
CAS No.: 598-30-1
Chemical Name: SEC-BUTYLLITHIUM
Synonyms: S-BULI;S-BUTYLLITHIUM;butan-2-yllithiuM;sec-Butyllithium solution;sec-Butyllithium, 12% (ca 1.4M) in cyclohexane/hexane, packaed in resealable septum seal bottle;SEC-BUTYLLITHIUM;LITHIUM SEC-BUTYL;sec-Buthyllithium;LITHIUM-2-BUTANIDE;Para Butyl Lithium
CBNumber: CB0461915
Molecular Formula: C4H9Li
Formula Weight: 64.06
MOL File: 598-30-1.mol

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SEC-BUTYLLITHIUM Property

Density: 0.769 g/mL at 25 °C
Flash point:: 1 °F
storage temp.: 2-8°C
form: Liquid
color: Clear colorless
Sensitive: Air & Moisture Sensitive
BRN: 3587206
Exposure limits: ACGIH: TWA 100 ppm
OSHA: TWA 300 ppm(1050 mg/m3)
NIOSH: IDLH 1300 ppm; TWA 300 ppm(1050 mg/m3)
InChIKey: VATDYQWILMGLEW-UHFFFAOYSA-N
CAS DataBase Reference: 598-30-1(CAS DataBase Reference)
EPA Substance Registry System: Lithium, (1-methylpropyl)- (598-30-1)

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Safety

Hazard Codes: F,C,N
Risk Statements: 11-15-17-34-50/53-65-67-66-51/53-14/15
Safety Statements: 26-36/37/39-43-45-60-61-62-33-16
RIDADR: UN 3394 4.2/PG 1
WGK Germany: 2
F: 1-10
TSCA: Yes
HazardClass: 4.3
PackingGroup: I
HS Code: 29319090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H225Highly Flammable liquid and vapour

H250Catches fire spontaneously if exposed to air

H252Self-heating in large quantities; may catch fire

H260In contact with water releases flammable gases which may ignite spontaneously

H304May be fatal if swallowed and enters airways

H314Causes severe skin burns and eye damage

H318Causes serious eye damage

H336May cause drowsiness or dizziness

H400Very toxic to aquatic life

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P222Do not allow contact with air.

P223Keep away from any possible contact with water, because of violent reaction and possible flash fire.

P231+P232Handle under inert gas. Protect from moisture.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P370+P378In case of fire: Use … for extinction.

P422Store contents under …

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 195596
Product name: sec-Butyllithium solution
Purity: 1.4M in cyclohexane
Packaging: 50ml
Price: $56
Updated: 2024/03/01

Sigma-Aldrich

Product number: 195596
Product name: sec-Butyllithium solution
Purity: 1.4M in cyclohexane
Packaging: 4x25ml
Price: $86.1
Updated: 2024/03/01

Strem Chemicals

Product number: 93-0389
Product name: s-Butyllithium, 12% in cyclohexane (1.4M)
Packaging: 0.25mole
Price: $158
Updated: 2024/03/01

Strem Chemicals

Product number: 93-0389
Product name: s-Butyllithium, 12% in cyclohexane (1.4M)
Packaging: 1mole
Price: $473
Updated: 2024/03/01

Sigma-Aldrich

Product number: 195596
Product name: sec-Butyllithium solution
Purity: 1.4M in cyclohexane
Packaging: 100ml
Price: $90.5
Updated: 2024/03/01

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SEC-BUTYLLITHIUM Chemical Properties,Usage,Production

Description

sec-Butyllithium. [598-30-1], sec-C4H9Li, Mr 64.06, is a spontaneously flammable, colorless, viscous liquid that forms tetramers in hydrocarbon solvents. It is commercially available only as 12 % solution in cyclohexane and methylcyclohexane. sec-Butyllithium is more nucleophilic and decomposes more readily than n-butyllithium. A 12 % solutionin cyclohexane at 20 ℃ undergoesthermal decomposition to the extent of 1.4 % of the active material per month. The thermal decomposition yields butene gas and LiH; the latter is insoluble and responsible for the increasing turbidity of secbutyllithium solutions on prolonged storage. Therefore solutions of sec-butyllithium must be kept cool during storage and transportation.

Chemical Properties

sec-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.

Uses

sec-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.

Preparation

sec-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.

SEC-BUTYLLITHIUM Preparation Products And Raw materials

Raw materials

Preparation Products

2-(TRIFLUOROMETHOXY)BENZAMIDE 2-(N,N-DIETHYLAMINOCARBONYL)PHENYLBORONIC ACID BENZOFURAN-5-BORONIC ACID 6-METHOXY-2-NAPHTHALENEBORONIC ACID Epristeride

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SEC-BUTYLLITHIUM Suppliers

Belgium 1 China 180 China Hong Kong 1 France 1 Germany 4 India 9 Japan 4 Switzerland 1 United Kingdom 4 United States 7 Global 212

Shaoxing Shangyu Hualun Chemical Co. Ltd.

Tel: 0575-82732398 13735223794
Email: xchl@hualun-chem.com
Country: China
ProdList: 6
Advantage: 58

Lianyungang Jiezhong Pharmaceutical Technology Co., Ltd

Tel: 13165449089
Fax: 13165449089
Email: 2124455948@qq.com
Country: China
ProdList: 67
Advantage: 58

Atomic chemistry

Tel: 0370-2785705 19339619972
Fax: QQ：3564171929
Email: 2234585634@qq.com
Country: China
ProdList: 4175
Advantage: 58

Wuhan Xinzhongke Chemical Technology Co., Ltd

Tel: 13628625909
Email: 13628625909@163.com
Country: China
ProdList: 2486
Advantage: 58

Huangshi Bo’Er Chemical Co., Ltd.

Tel: 0714-6401888 18671400300
Fax: 0714-6401888
Email: 273568016@qq.com
Country: China
ProdList: 518
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006608290; 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40241
Advantage: 62

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30132
Advantage: 84

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44751
Advantage: 61

Beijing Ouhe Technology Co., Ltd

Tel: 010-82967028 13552068683
Fax: +86-10-82967029
Email: 2355560935@qq.com
Country: China
ProdList: 12426
Advantage: 60

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View Lastest Price from SEC-BUTYLLITHIUM manufacturers

Hebei Duling International Trade Co. LTD

Product: sec-Butyllithium 598-30-1
Price: US $100.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 100 tons
Release date: 2023-05-09

Hebei Yanxi Chemical Co., Ltd.

Product: SEC-BUTYLLITHIUM 598-30-1
Price: US $0.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 10 tons
Release date: 2023-11-28

Hebei Mojin Biotechnology Co., Ltd

Product: SEC-BUTYLLITHIUM 598-30-1
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 50000KG/month
Release date: 2023-09-27

598-30-1, SEC-BUTYLLITHIUMRelated Search:

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butan-2-yllithiuM

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sec-ButyllithiuM solution 1.4M in cyclohexane

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sec-Butyllithium solution

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sec-Butyllithium, 1.3M solution in cyclohexane/hexane (92/8)

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sec-Buthyllithium

SEC-BUTYLLITHIUM: 12% (CA. 1.4M) SOL. IN CYCLOHEXANE

S-BUTYLLITHIUM: 11-12% IN CYCLOHEXANE (CA. 1M)

sec-Butyllithium, 1.3M in cyclohexane, packaged under Argon in resealable ChemSealTM bottles

sec-Butyllithium, 12% (ca 1.4M) soln. in cyclohexane

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s-Butyllithium, 12% in cyclohexane (1.4M)

sec-Butyllithium1.3M sol. in cyclohexane/hexane (92/8)AcroSeal§3

(1-Methylpropyl)lithium

1-Methylpropyllithium

sec-Butyllithium, 1.3M in cyclohexane, packaged under Argon in resealable ChemSeal^t bottles

sec-Butyllithium,1.3M sol. in cyclohexane/hexane (92/8)

sec-Butyllithium, 12% (ca 1.4M) in cyclohexane/hexane, packaed in resealable septum seal bottle

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SEC-BUTYLLITHIUM ISO 9001：2015 REACH

Sec-BUTYLLITHIUM 1.5M IN CYLCOHEXANE

Para Butyl Lithium

3-[Bis(trimethylsilyl)amino]phenylmagnesium Chloride 1.0 M in Tetrahydrofuran

598-30-1

C2H5CHCH3Li

CH3CH2CHCH3Li

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