Millipore Sigma Vibrant Logo

818964 2-Methylimidazole

2-Methylimidazole for synthesis. CAS 693-98-1, pH 10.5 - 11.5 (100 g/l, H₂O, 20 °C).

2-Methylimidazole MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: 2-Methylglyoxaline

CAS #: 693-98-1 EC Number: 211-765-7 Molar Mass: 82.11 g/mol Hill Formula: C₄H₆N₂
818964
View Pricing & Availability

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
693-98-1211-765-7C₄H₆N₂82.11 g/mol
Description
Catalogue Number818964
Synonyms2-Methylglyoxaline
References
Product Information
CAS number693-98-1
EC number211-765-7
Hill FormulaC₄H₆N₂
Molar Mass82.11 g/mol
HS Code2933 29 99
Structure formula ImageStructure formula Image
Quality LevelMQ200
Applications
Application2-Methylimidazole for synthesis. CAS 693-98-1, pH 10.5 - 11.5 (100 g/l, H₂O, 20 °C).
Biological Information
Physicochemical Information
Boiling point270 °C (1013 hPa)
Density1.09 g/cm3 (20 °C)
Ignition temperature>600 °C DIN 51794
Melting Point144 - 147 °C
pH value10.5 - 11.5 (100 g/l, H₂O, 20 °C)
Vapor pressure0.011 hPa (50 °C)
Bulk density550 kg/m3
Solubility780 g/l
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Rat 1500 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s)H302: Harmful if swallowed.
H314: Causes severe skin burns and eye damage.
H351: Suspected of causing cancer.
H360Df: May damage the unborn child. Suspected of damaging fertility.
Precautionary Statement(s)P260: Do not breathe dust or mist.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
P304 + P340 + P310: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal WordDanger
RTECSNI7175000
Storage class6.1C Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGKWGK 2 obviously hazardous to water
Disposal3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Safety Information
Categories of dangerharmful, corrosive
Product Usage Statements
Storage and Shipping Information
StorageStore below +30°C.
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDUN 3259 , 8, II
Declaration (transport by air) IATA-DGRUN 3259 , 8, II
Declaration (transport by sea) IMDG-CodeUN 3259 , 8, II, Segregation Group: 18 (Alkalis)
Supplemental Information
Specifications
Assay (GC, area%)≥ 99.0 % (a/a)
Melting range (lower value)≥ 142 °C
Melting range (upper value)≤ 145 °C
Identity (IR)passes test

Related Products & Applications

Categories

Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Heterocycles > Heterocycles with 5-membered Rings > Imidazoles, Benzimidazoles
Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Heterocycles > Heterocycles with 5-membered Rings > Imidazoles, Benzimidazoles
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Heterocycles > Heterocycles with 5-membered Rings > Imidazoles, Benzimidazoles