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Merck - 8223330250 - Hydroquinone

  • MFR SKU: 8223330250
  • ITEM #: 7167389
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ITEM #: 7167389
Hydroquinone for synthesis. CAS 123-31-9, EC Number 204-617-8, chemical formula CH(OH).
This listing is for 250 g Plastic bottle

Merck - 8223330250 - Hydroquinone

  • Item #: 7167389
  • MFR SKU: 8223330250
  • Catalogue Number 822333
  • Synonyms 1, 4-Dihydroxybenzene, Quinol
  • Hydroquinone
  • CAS number 123-31-9
  • EC index number 604-005-00-4
  • EC number 204-617-8
  • Hill Formula CHO
  • Chemical formula CH(OH)
  • Molar Mass 110.11 g/mol
  • HS Code 2907 22 00
  • Structure formula Image
  • Quality Level MQ200
  • Application Hydroquinone for synthesis. CAS 123-31-9, EC Number 204-617-8, chemical formula CH(OH).
  • Boiling point 287 ° C (1013 hPa)
  • Density 1.332 g/cm3 (15 ° C)
  • Flash point 165 ° C
  • Ignition temperature 515 ° C
  • Melting Point 171 ° C (decomposition)
  • pH value 3.7 (70 g/l, HO)
  • Vapor pressure 1 hPa (132 ° C)
  • Bulk density 600 kg/m3
  • Solubility 70 g/l
  • LD 50 oral LD50 Rat 302 mg/kg
  • Hazard Pictogram(s)
  • Hazard Statement(s) H302: Harmful if swallowed.
  • H318: Causes serious eye damage.
  • H341: Suspected of causing genetic defects.
  • H351: Suspected of causing cancer.
  • H410: Very toxic to aquatic life with long lasting effects.
  • Precautionary Statement(s) P202: Do not handle until all safety precautions have been read and understood.
  • P273: Avoid release to the environment.
  • 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.
  • 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 + P313: IF exposed or concerned: Get medical advice/ attention.
  • Signal Word Danger
  • RTECS MX3500000
  • Storage class 10 - 13 Other liquids and solids
  • WGK WGK 3 highly hazardous to water
  • Disposal 3
  • 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.
  • Categories of danger harmful, carcinogenic, irritant, sensitizing, mutagenic, dangerous for the environment
  • Storage Store at +2° C to +30° C.
  • Declaration (railroad and road) ADR, RID UN 3077 , 9, III
  • Declaration (transport by air) IATA-DGR UN 3077 , 9, III
  • Declaration (transport by sea) IMDG-Code UN 3077 , 9, III, Marine Pollutant: P

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