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348414

Sigma-Aldrich

1-Butylimidazole

98%

Sinonimo/i:

1-Butyl-1H-imidazole, 1-n-Butylimidazole, N-(n-Butyl)imidazole, N-Butyl-1H-imidazole, N-Butylimidazole, N-Butylimidazolium

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About This Item

Formula empirica (notazione di Hill):
C7H12N2
Numero CAS:
4316-42-1
Peso molecolare:
124.18
Beilstein:
109499
Numero CE:
224-335-9
Numero MDL:
MFCD00042753
Codice UNSPSC:
12352005
ID PubChem:
24861574
NACRES:
NA.22

Livello qualitativo

100

Saggio

98%

Stato

liquid

Indice di rifrazione

n20/D 1.480 (lit.)

P. ebollizione

114-116 °C/12 mmHg (lit.)

Densità

0.945 g/mL at 25 °C (lit.)

Stringa SMILE

CCCCn1ccnc1

InChI

1S/C7H12N2/c1-2-3-5-9-6-4-8-7-9/h4,6-7H,2-3,5H2,1H3
MCMFEZDRQOJKMN-UHFFFAOYSA-N

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Descrizione generale

1-Butylimidazole acts as an N-coordinated ligand. 1-Butylimidazole is formed as intermediate during the synthesis of a cationic cyclodextrin, used in the chiral separation of amino acids and anionic pharmaceuticals by capillary electrophoresis. Influence of 1-butylimidazole as base on the synthesis of dissymmetric chlorohydrin ester has been reported.

Applicazioni

1-Butylimidazole may be used in the synthesis of a heterocyclic mesomeric betaine. It was used in the synthesis of 1-(1-butyl-3-imidazolio)propane-3-sulfonate (BIm3S).

Pittogrammi

Skull and crossbonesCorrosion
GHS06,GHS05

Avvertenze

Danger

Indicazioni di pericolo

H314,H330

Classi di pericolo

Acute Tox. 2 Inhalation - Eye Dam. 1 - Skin Corr. 1B

Codice della classe di stoccaggio

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

293.0 °F

Punto d’infiammabilità (°C)

145 °C

Dispositivi di protezione individuale

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Certificati d'analisi (COA)

Lot/Batch Number
STBK8321
STBK1357
STBJ9038
STBJ5234
STBJ2563

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Journal of the American Chemical Society, 126(21), 6806-6815 (2004-05-27)
A series of metal complexes was synthesized in which arenes were dihapto-coordinated to pi-basic metal fragments having the general form [TpM(pi-acid)(L)], where Tp = hydridotris(pyrazolyl)borate, M = rhenium, molybdenum, or tungsten, pi-acid = CO or NO(+), and L = 1-methylimidazole
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A Crockard et al.
Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism, 2(1), 67-72 (1982-01-01)
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Nina Gonsior et al.
Beilstein journal of organic chemistry, 8, 390-397 (2012-04-18)
The synthesis of a heterocyclic mesomeric betaine by quaternization reaction of 1-butylimidazole and tetrabromo-1,4-benzoquinone is presented. The structure was verified by means of X-ray single-crystal analysis, NMR and IR spectroscopy. Inclusion complexes of the heterocyclic mesomeric betaine with randomly methylated
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