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Merck - 8188011000 - 2, 3-Butanediol

  • MFR SKU: 8188011000
  • ITEM #: 19016153
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ITEM #: 19016153
2, 3-Butanediol (mixture of meso- D- and L-form) for synthesis. CAS 513-85-9, chemical formula CHCH(OH)CH(OH)CH.
This listing is for 1 l Glass bottle

Merck - 8188011000 - 2, 3-Butanediol

  • Item #: 19016153
  • MFR SKU: 8188011000
  • Catalogue Number 818801
  • Synonyms 2, 3-Butylene glycol
  • 2, 3-Butanediol
  • CAS number 513-85-9
  • EC number 208-173-6
  • Hill Formula CHO
  • Chemical formula CHCH(OH)CH(OH)CH
  • Molar Mass 90.12 g/mol
  • HS Code 2905 39 95
  • Structure formula Image
  • Quality Level MQ200
  • Application 2, 3-Butanediol (mixture of meso- D- and L-form) for synthesis. CAS 513-85-9, chemical formula CHCH(OH)CH(OH)CH.
  • Boiling point 180 - 182 ° C (1013 hPa)
  • Density 1.002 g/cm3
  • Explosion limit 3.1 - 11.4 %(V)
  • Flash point 85 ° C DIN 51758
  • Ignition temperature 395 ° C DIN 51794
  • Melting Point 18 - 20 ° C
  • pH value 9.0 - 10.0 (500 g/l, HO, 20 ° C) Aqueous solution
  • Vapor pressure 23 hPa (20 ° C)
  • LD 50 oral LD50 Rat > 5000 mg/kg
  • RTECS EK0532000
  • Storage class 10 - 13 Other liquids and solids
  • WGK WGK 1 slightly 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.
  • Storage Store below +30° C.
  • Assay isomers (GC, area%) ≥ 98.0 % (a/a)
  • Density (d 20° C/ 4° C) 1.000 - 1.005
  • Water (K. F.) ≤ 2.0 %
  • Identity (IR) passes test
  • Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

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