Substance
ID:124593
Names and Identifiers
IUPAC name
1H-imidazole
IUPAC Traditional name
imidazole
Synonyms
1,3-DiazoleMiazoleImutexGlyoxalinIMIDAZOLE1,3-Diaza-2,4-CyclopentadieneIminazole
Properties
Physical Property
Density
500 - 600 kg/m3 (bulk density)
Boiling Point
268 °C
Auto Ignition Point
480 °C
Vapor Pressure
.003 hPa at 20 °C
Flash Point
145 °C (closed cup and DIN 51758)
Melting Point
88 - 90 °C
Safety Information
EU Classification
C10
Packing Group
II
MSDS Link
Hazard Class
8
EU Hazard Identification Number
8B
UN Number
1759
Emergency Response Guidebook(ERG) Number
154
Storage Condition
Room Temperature (15-30°C)
Safety Statements
S:26-27/28-36/37/39-46-64
European Hazard Symbols
Harmful (Xn)
Corrosive (C)RTECS
NI3325000
Australian Hazchem
2X
Risk Statements
R:22-34
Product Information
Certificate of Analysis
Purity
99%
Molecule Details
Slightly off-white, crystalline powder.
Purity: 99%
Excellent for buffer use in pH range 6.2-7.8. The m.p. of this product is 89-91°C. Please note many other "dealers" offer inferior imidazole with m.p. 87-91°C.
Purity: 99%
Excellent for buffer use in pH range 6.2-7.8. The m.p. of this product is 89-91°C. Please note many other "dealers" offer inferior imidazole with m.p. 87-91°C.
Molecular Spectra
No Data Available
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References
No Data Available
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