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348414

Sigma-Aldrich

1-Butylimidazole

98%

Sinônimo(s):

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

Fórmula empírica (Notação de Hill):
C7H12N2
Número CAS:
4316-42-1
Peso molecular:
124.18
Beilstein:
109499
Número CE:
224-335-9
Número MDL:
MFCD00042753
Código UNSPSC:
12352005
ID de substância PubChem:
24861574
NACRES:
NA.22

Ensaio

98%

Formulário

liquid

índice de refração

n20/D 1.480 (lit.)

p.e.

114-116 °C/12 mmHg (lit.)

densidade

0.945 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

CCCCn1ccnc1

InChI

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

chave InChI

MCMFEZDRQOJKMN-UHFFFAOYSA-N

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Descrição geral

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.

Aplicação

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).

Pictogramas

Skull and crossbonesCorrosion
GHS06,GHS05

Palavra indicadora

Danger

Frases de perigo

H314,H330

Classificações de perigo

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

Código de classe de armazenamento

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

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

293.0 °F

Ponto de fulgor (°C)

145 °C

Equipamento de proteção individual

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Certificados de análise (COA)

Lot/Batch Number
STBK8321
STBK1357
STBJ9038
STBJ5234
STBJ2563

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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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