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814223 Imidazole

814223
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
288-32-4206-019-2C₃H₄N₂68.08 g/mol

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              Description
              Catalogue Number814223
              SynonymsGlyoxaline, Iminazole
              References
              Product Information
              CAS number288-32-4
              EC index number613-319-00-0
              EC number206-019-2
              Hill FormulaC₃H₄N₂
              Molar Mass68.08 g/mol
              HS Code2933 29 90
              Structure formula ImageStructure formula Image
              Quality LevelMQ200
              Applications
              ApplicationImidazole for synthesis. CAS 288-32-4, pH 10.5 (67 g/l, H₂O, 20 °C).
              Biological Information
              Physicochemical Information
              Boiling point256 °C (1013 hPa)
              Density1.233 g/cm3 (20 °C)
              Flash point145 °C
              Ignition temperature480 °C
              Melting Point90 °C
              pH value10.5 (67 g/l, H₂O, 20 °C)
              Vapor pressure0.003 hPa (20 °C)
              Bulk density500 - 600 kg/m3
              Solubility633 g/l
              Dimensions
              Materials Information
              Toxicological Information
              LD 50 oralLD50 Rat 970 mg/kg
              Safety Information according to GHS
              Hazard Pictogram(s) Hazard Pictogram(s)
              Hazard Pictogram(s)
              Hazard Pictogram(s)
              Hazard Statement(s)H360D: May damage the unborn child.
              H302: Harmful if swallowed.
              H314: Causes severe skin burns and eye damage.
              Precautionary Statement(s)P201: Obtain special instructions before use.
              P280: Wear protective gloves/ protective clothing/ eye protection/ face protection.
              P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
              P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
              P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
              Signal WordDanger
              RTECSNI3325000
              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
              Hazard Symbols Hazard SymbolsToxic
              Hazard SymbolsCorrosive
              Categories of dangertoxic for reproduction, harmful, corrosive
              R PhraseR 61-22-34
              May cause harm to the unborn child.Also harmful if swallowed.Causes burns.
              S PhraseS 22-26-36/37/39-45
              Do not breathe dust.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
              Product Usage Statements
              Storage and Shipping Information
              StorageStore below +30°C.
              Packaging Information
              Transport Information
              Declaration (railroad and road) ADR, RIDUN 3263 , 8, III
              Declaration (transport by air) IATA-DGRUN 3263 , 8, III
              Declaration (transport by sea) IMDG-CodeUN 3263 , 8, III, Segregation Group: 18 (Alkalis)
              Supplemental Information
              Specifications
              Assay (GC, area%)≥ 99.0 % (a/a)
              Melting range (lower value)≥ 88 °C
              Melting range (upper value)≤ 91 °C
              Identity (IR)passes test

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              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 > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > 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