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814223 Imidazole

Imidazole for synthesis. CAS 288-32-4, pH 10.5 (67 g/l, H₂O, 20 °C).

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

Synonyms: Glyoxaline, Iminazole

CAS #: 288-32-4 EC Number: 206-019-2 Molar Mass: 68.08 g/mol Hill Formula: C₃H₄N₂
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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 91
                  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 Point90.5 °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)H302: Harmful if swallowed.
                  H314: Causes severe skin burns and eye damage.
                  H360D: May damage the unborn child.
                  Precautionary Statement(s)P260: Do not breathe dust.
                  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
                  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
                  Categories of dangertoxic for reproduction, harmful, corrosive
                  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
                  Water (K. F.)≤ 0.20 %
                  Identity (IR)passes test
                  Global Trade Item Number
                  Catalogue Number GTIN
                  8142230005 04022536409771
                  8142230250 04022536409788
                  8142231000 04022536409795
                  8142239999 04022536409801

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                  Categories

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                  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