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Merck - 8029400025 - 2, 3-Dichloro-5, 6-Dicyano-P-Benzoquinone For Synthesis, 25 g

  • MFR SKU: 8029400025
  • ITEM #: 19014540
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ITEM #: 19014540
2, 3-Dichloro-5, 6-dicyano-p-benzoquinone for synthesis. CAS 84-58-2, chemical formula 2, 3-(Cl)-1-(=O)C-4-(=O)-5, 6-(CN).
This listing is for 25 g Glass bottle

Merck - 8029400025 - 2, 3-Dichloro-5, 6-Dicyano-P-Benzoquinone For Synthesis, 25 g

  • Item #: 19014540
  • MFR SKU: 8029400025
  • Catalogue Number 802940
  • Synonyms 4, 5-Dichloro-3, 6-dioxo-1, 4-cyclohexadiene-1, 2-dicarbonitrile, DDQ
  • 2, 3-Dichloro-5, 6-dicyano-p-benzoquinone
  • CAS number 84-58-2
  • EC number 201-542-2
  • Hill Formula CClNO
  • Chemical formula 2, 3-(Cl)-1-(=O)C-4-(=O)-5, 6-(CN)
  • Molar Mass 227.01 g/mol
  • HS Code 2926 90 70
  • Structure formula Image
  • Quality Level MQ200
  • Application 2, 3-Dichloro-5, 6-dicyano-p-benzoquinone for synthesis. CAS 84-58-2, chemical formula 2, 3-(Cl)-1-(=O)C-4-(=O)-5, 6-(CN).
  • Melting Point 209 - 214 ° C
  • LD 50 oral LD50 Rat 86 mg/kg
  • Hazard Pictogram(s)
  • Hazard Statement(s) H301: Toxic if swallowed.
  • EUH029: Contact with water liberates toxic gas.
  • Precautionary Statement(s) P264: Wash skin thoroughly after handling.
  • P270: Do not eat, drink or smoke when using this product.
  • P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor.
  • P405: Store locked up.
  • P501: Dispose of contents/ container to an approved waste disposal plant.
  • Signal Word Danger
  • Storage class 6.1C Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
  • 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 toxic
  • Storage Store below +30° C.
  • Declaration (railroad and road) ADR, RID UN 3439 , 6.1, III
  • Declaration (transport by air) IATA-DGR UN 3439 , 6.1, III
  • Declaration (transport by sea) IMDG-Code UN 3439 , 6.1, III
  • Assay (iodometric) ≥ 98.0 %
  • Identity (IR) passes test

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