Substance
ID:353333
Names and Identifiers
IUPAC Traditional name
1-methylimidazole
IUPAC name
1-methyl-1H-imidazole
Synonyms
1-Methylimidazole1-甲基咪唑
Registration numbers
EC Number
Beilstein Number
CAS Number
MDL Number
PubChem SID
Properties
Product Information
Empirical Formula (Hill Notation)
C4H6N2
Purity
≥99.0% (GC)
Grade
puriss.
Physical Property
Flash Point
197.6 °F
92 °C
Refractive Index
n20/D 1.497
n20/D 1.495(lit.)
Vapor Pressure
0.4 mmHg ( 20 °C)
Auto Ignition Point
977 °F
Density
1.03 g/mL at 25 °C(lit.)
Boiling Point
198 °C(lit.)
Melting Point
-6 °C(lit.)
Safety Information
European Hazard Symbols
Corrosive (C)MSDS Link
Risk Statements
21/22-34
Packing Group
2
Explode Limits
15.7 %
GHS Pictograms
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
GHS Signal Word
Danger
RTECS
NI7000000
German water hazard class
1
Safety Statements
26-36-45
UN Number
3267
RID/ADR
UN 3267 8/PG 2
GHS Precautionary statements
P280-P305+P351+P338-P310
GHS Hazard statements
H302-H312-H314
Personal Protective Equipment
Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Class
8
Molecule Details
Other Notes
Catalyst for the mild analytical acetylation of hydroxy compounds1,2
Catalyst for the mild analytical acetylation of hydroxy compounds1,2
Molecular Spectra
No Data Available
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References
No Data Available
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