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Merck - 8035980250 - Divinylbenzene (stabilised with 4-tert-butylpyrocatechol) for synthesis, 250 mL

  • MFR SKU: 8035980250
  • ITEM #: 11576381
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ITEM #: 11576381
Divinylbenzene (stabilised with 4-tert-butylpyrocatechol) for synthesis. CAS 1321-74-0, molar mass 130.18 g/mol.
This listing is for 250 ml Glass bottle

Merck - 8035980250 - Divinylbenzene (stabilised with 4-tert-butylpyrocatechol) for synthesis, 250 mL

  • Item #: 11576381
  • MFR SKU: 8035980250
  • Catalogue Number 803598
  • Synonyms DVB
  • CAS number 1321-74-0
  • EC number 215-325-5
  • Hill Formula CH
  • Molar Mass 130.18 g/mol
  • HS Code 2902 90 00
  • Structure formula Image
  • Quality Level MQ200
  • Application Divinylbenzene (stabilised with 4-tert-butylpyrocatechol) for synthesis. CAS 1321-74-0, molar mass 130.18 g/mol.
  • Boiling point 195 ° C (1013 hPa)
  • Density 0.91 g/cm3 (20 ° C)
  • Explosion limit 1.1 - 6.2 %(V)
  • Flash point 77 ° C
  • Ignition temperature 470 ° C
  • Melting Point -88 ° C
  • Vapor pressure 0.9 hPa (20 ° C)
  • Solubility 5 mg/l
  • LD 50 oral LD50 Rat 4100 mg/kg
  • LD 50 dermal LD50 Rabbit 8000 mg/kg
  • Hazard Pictogram(s)
  • Hazard Statement(s) H315: Causes skin irritation.
  • H319: Causes serious eye irritation.
  • H411: Toxic to aquatic life with long lasting effects.
  • Precautionary Statement(s) P264: Wash skin thoroughly after handling.
  • P273: Avoid release to the environment.
  • P280: Wear protective gloves/ eye protection/ face protection.
  • P302 + P352: IF ON SKIN: Wash with plenty of water.
  • P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P332 + P313: If skin irritation occurs: Get medical advice/ attention.
  • Signal Word Warning
  • RTECS CZ9370000
  • 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 irritant, dangerous for the environment
  • Storage Store at +2° C to +8° C.
  • Declaration (railroad and road) ADR, RID UN 3082 , 9, III
  • Declaration (transport by air) IATA-DGR UN 3082 , 9, III
  • Declaration (transport by sea) IMDG-Code UN 3082 , 9, III, Marine Pollutant: P
  • Assay isomers (GC, area%) 60.0 - 65.0 % (a/a)
  • Density (d 20° C/ 4° C) 0.913 - 0.916
  • Assay isomers ethylvinyl benzol (GC, area%) 34.0 - 39.0 % (a/a)
  • Identity (IR) passes test
  • The material is stabilised with 4-tert-Butylpyrocatechol. At time of analytical testing a content of >300 ppm stabiliser was determined.

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