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Merck

20159

Sigma-Aldrich

丁基锂 溶液

2.7 M in heptane

别名:

1-丁基锂, n-BuLi, Butyl lithium, 丁基锂 溶液

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About This Item

线性分子式:
CH3(CH2)3Li
CAS号:
分子量:
64.06
Beilstein:
1209227
MDL號碼:
分類程式碼代碼:
12352103
PubChem物質ID:
NACRES:
NA.22

形狀

liquid

品質等級

儲存期限

limited shelf life

濃度

2.7 M in heptane

顏色

yellow

密度

0.71 g/mL at 20 °C

儲存溫度

2-8°C

SMILES 字串

[Li]CCCC

InChI

1S/C4H9.Li/c1-3-4-2;/h1,3-4H2,2H3;

InChI 密鑰

MZRVEZGGRBJDDB-UHFFFAOYSA-N

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應用

n-Butyllithium is a strong nucleophile in the synthetic organic chemistry. It is also used as an initiator in the polymerization process.

注意

长时间储存可形成氢化锂沉淀

訊號詞

Danger

危險分類

Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3 - Water-react 1

標靶器官

Central nervous system

安全危害

儲存類別代碼

4.2 - Pyrophoric and self-heating hazardous materials

水污染物質分類(WGK)

WGK 2

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter


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Methylsulfinyl carbanion (CH3-SO-CH2-). Formation and applications to organic synthesis
Corey EJ and Chaykovsky M
Journal of the American Chemical Society, 87(6), 1345-1353 (1965)
Some trends observed in [60] fullerene polymerization activated by butyllithium isomers
Atovmyan EG, et al.
Russian Chemical Bulletin, 61(11), 2178-2179 (2012)
Yuqiang Ma et al.
ACS nano, 9(7), 7383-7391 (2015-07-01)
Two-dimensional (2D) semiconducting monolayer transition metal dichalcogenides (TMDCs) have stimulated lots of interest because they are direct bandgap materials that have reasonably good mobility values. However, contact between most metals and semiconducting TMDCs like 2H phase WSe2 are highly resistive
Michael A Tarselli et al.
Organic letters, 11(20), 4596-4599 (2009-10-09)
A procedure for the coupling of aliphatic imines with allylic and allenic alkoxides is described. The success of these studies was enabled by a unique reactivity profile of Ti(IV) isopropoxide/n-BuLi compared to well-known Ti(IV) isopropoxide/RMgX systems.
J P Parente et al.
Carbohydrate research, 141(1), 41-47 (1985-08-15)
Treatment of dimethyl sulfoxide with butyllithium leads to rapid formation of lithium methylsulfinyl carbanion. The reaction products tend to be significantly freer from impurities when lithium methylsulfinyl carbanion is used rather than sodium or potassium methylsulfinyl carbanion. This reagent gives

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