ChemicalBook >> CAS DataBase List >>1-Butylimidazole


Chemical Name:
SKL1559;1-Butyl-;1-N-ButyL;1-BUTYLIMIDAZOLE;Butyl-N-imidazole;1-buthylimidazole;N-BUTYL IMIDAZOLE;1-N-butylimidazole;N-Butyl-1H-imidazole;N-(N-BUTYL)IMIDAZOLE
Molecular Formula:
Molecular Weight:
MDL Number:
MOL File:
MSDS File:
Modify Date:2023-04-23

1-Butylimidazole Properties

Boiling point 114-116 °C12 mm Hg(lit.)
Density 0.945 g/mL at 25 °C(lit.)
refractive index n20/D 1.480(lit.)
Flash point >230 °F
storage temp. Refrigerator
solubility Soluble in Chloroform, Methanol.
pka 7.09±0.10(Predicted)
form clear liquid
color Colorless to Light yellow to Light orange
Specific Gravity 0.948
explosive limit 2.7-15.7%(V)
BRN 109499
CAS DataBase Reference 4316-42-1(CAS DataBase Reference)
NIST Chemistry Reference 1-Butylimidazole(4316-42-1)
EPA Substance Registry System 1-Butylimidazole (4316-42-1)


Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
Signal word  Danger
Hazard statements  H314-H330
Precautionary statements  P260-P271-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
Hazard Codes  Xi
Risk Statements  37/38-41
Safety Statements  26-39
RIDADR  UN 2690 6.1/PG 2
WGK Germany  3
HazardClass  6.1
PackingGroup  II
HS Code  29332990
NFPA 704
4 0

1-Butylimidazole price More Price(22)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 348414 1-Butylimidazole 98% 4316-42-1 25g $43 2023-01-07 Buy
Sigma-Aldrich 348414 1-Butylimidazole 98% 4316-42-1 100g $106 2023-01-07 Buy
TCI Chemical B2345 1-Butylimidazole >98.0%(GC)(T) 4316-42-1 25g $21 2023-01-07 Buy
TCI Chemical B2345 1-Butylimidazole >98.0%(GC)(T) 4316-42-1 100g $47 2023-01-07 Buy
Alfa Aesar L07793 1-(n-Butyl)imidazole, 99% 4316-42-1 25g $39.69 2023-01-06 Buy
Product number Packaging Price Buy
348414 25g $43 Buy
348414 100g $106 Buy
B2345 25g $21 Buy
B2345 100g $47 Buy
L07793 25g $39.69 Buy

1-Butylimidazole Chemical Properties,Uses,Production

Chemical Properties

Clear Colorless Oil


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).


1-(n-Butyl)imidazole is used in the synthesis of a heterocyclic mesomeric betaine and 1-(1-butyl-3-imidazolio)propane-3-sulfonate (BIm3S). It acts as an N-coordinated ligand. It is used in the chiral separation of amino acids and anionic pharmaceuticals by capillary electrophoresis. It is used for preparation of substituted phenyl-containing imidazolium ionic liquid.

General Description

A colorless to light yellow colored liquid. Insoluble in water and more dense than water. Hence sinks in water. Contact may irritate skin, eyes or mucous membranes. Toxic by ingestion, inhalation or skin absorption.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

1-Butylimidazole neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.

Health Hazard

Highly toxic, may be fatal if inhaled, swallowed or absorbed through skin. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.

Fire Hazard

Combustible material: may burn but does not ignite readily. Containers may explode when heated. Runoff may pollute waterways. Substance may be transported in a molten form.

Synthesis of 1-Butylimidazole from Imidazole and 1-Chlorobutane
Global( 257)Suppliers
Supplier Tel Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
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View Lastest Price from 1-Butylimidazole manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1-Butylimidazole pictures 2023-04-20 1-Butylimidazole
US $5.00-2.00 / KG 1KG 99% 10000kg Hebei Crovell Biotech Co Ltd
1-Butylimidazole pictures 2023-02-10 1-Butylimidazole
US $0.00 / KG 1KG 99% 500000kg Hebei Guanlang Biotechnology Co., Ltd.
1-Butylimidazole pictures 2022-10-10 1-Butylimidazole
US $1.00 / kg 1kg 99% 5000tons Hebei Duling International Trade Co. LTD
  • 1-Butylimidazole pictures
  • 1-Butylimidazole
  • US $0.00 / KG
  • 99%
  • Hebei Guanlang Biotechnology Co., Ltd.
  • 1-Butylimidazole pictures
  • 1-Butylimidazole
  • US $1.00 / kg
  • 99%
  • Hebei Duling International Trade Co. LTD
N-BUTYL IMIDAZOLE N-(N-BUTYL)IMIDAZOLE 1-BUTYLIMIDAZOLE 1-buthylimidazole Butyl-N-imidazole 1-N-butylimidazole N-Butyl-1H-imidazole 1-Butyl- 1-BUTYL IMIDAZOLE FOR SYNTHESIS 1-ButyliMidazole 98% 1-n-butyliMidazole (N- butyliMidazole) 1-(n-Butyl)imidazole,99% 1H-imidazole, 1-butyl- 1-N-ButyL 1-Butylimidazole > 1-Butylimidazole,>98% SKL1559 1-Butylimidazole BIm 4316-42-1 Heterocyclic Building Blocks Imidazoles Building Blocks Imidazoles Heterocycles Intermediates Building Blocks Heterocyclic Building Blocks