博亚体育app下载

SZSE：002741
博亚体育app下载:
  • CAS No.：84-74-2
  • Molecular weight：278.35
  • Aliases：1,2-Benzenedicarboxylic acid dibutyl ester; Benzenedicarboxylic acid dibutyl ester; DBP
  • Molecular formula：C16H22O4
  • EC No.：201-557-4
  • HS-No：2917341090
Information
Specification category：
Product No. Product name specifications
1.19289.010 Dibutyl o-phthalate AR500mL
1.19289.020 Dibutyl o-phthalate CP500mL
Characteristic： Appearance and properties:Colorless, odorless, oily liquid.
Relative density(water=1) : 1.05
Relative density(water=1) : 9.58
Melting point(℃): -35
Boiling point(℃): 340
Concentration: pure
Saturated vapor pressure: 0.15
Solubility: disoluble in water, soluble in most organic solvents.
Technical indicators：
Item AR CP
Assay ≥99.5% ≥99.0%
Density(g/cm3 ): 1.044~1.047 1.044~1.047
Chroma,Hazen ≤40 ≤50
Residue on ignition(as SO4) ≤0.003% ≤0.005%
Volatile matter ≤0.4% ≤0.5%
Free acid(as H+) ≤0.006% ≤0.006%
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