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Merck - 8011110010 - 4-Aminopyridine

  • MFR SKU: 8011110010
  • ITEM #: 19014243
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ITEM #: 19014243
4-Aminopyridine for synthesis. CAS 504-24-5, chemical formula 4-(NH)CHN.
This listing is for 10 g Glass bottle

Merck - 8011110010 - 4-Aminopyridine

  • Item #: 19014243
  • MFR SKU: 8011110010
  • Catalogue Number 801111
  • Synonyms 4-Pyridylamine
  • 4-Aminopyridine
  • CAS number 504-24-5
  • EC number 207-987-9
  • Hill Formula CHN
  • Chemical formula 4-(NH)CHN
  • Molar Mass 94.12 g/mol
  • HS Code 2933 39 99
  • Structure formula Image
  • Quality Level MQ200
  • Application 4-Aminopyridine for synthesis. CAS 504-24-5, chemical formula 4-(NH)CHN.
  • Boiling point 274 ° C (1013 hPa)
  • Density 1.26 g/cm3 (25 ° C)
  • Flash point 156 ° C
  • Ignition temperature 640 ° C
  • Melting Point 160 - 162 ° C
  • Solubility 83 g/l soluble
  • LD 50 oral LD50 Rat 21 mg/kg
  • Hazard Pictogram(s)
  • Hazard Statement(s) H300: Fatal if swallowed.
  • H311 + H331: Toxic in contact with skin or if inhaled.
  • H314: Causes severe skin burns and eye damage.
  • H411: Toxic to aquatic life with long lasting effects.
  • Precautionary Statement(s) P260: Do not breathe dust.
  • P273: Avoid release to the environment.
  • P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
  • 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 Word Danger
  • Storage class 6.1A Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
  • WGK WGK 3 highly hazardous to water
  • Disposal 9
  • Carcinogenic compounds and flammable compounds labelled " Highly toxic" or " Toxic": container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution ( . 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips ( . 109535).
  • Categories of danger very toxic, irritant
  • Storage Store below +30° C.
  • Declaration (railroad and road) ADR, RID UN 2671 , 6.1, II
  • Declaration (transport by air) IATA-DGR UN 2671 , 6.1, II
  • Declaration (transport by sea) IMDG-Code UN 2671 , 6.1, II, Segregation Group: 18 (Alkalis)
  • Assay (GC, area%) ≥ 98.0 % (a/a)
  • Melting range (lower value) ≥ 157 ° C
  • Melting range (upper value) ≤ 160 ° C
  • Identity (IR) passes test

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