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SZSE：002741
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  • CAS No.： 84-66-2
  • Molecular weight：222.23
  • Aliases：1,2-Benzenedicarboxylic acid diethyl ester
  • Molecular formula：C12H14O4
  • EC No.：201-550-6
  • HS-No：2917349090
Information
Specification category：
Product No. Product name specifications
1.19288.010 Diethyl o-phthalate AR500mL
1.19288.020 Diethyl o-phthalate AR25kg
1.19288.030 Diethyl o-phthalate CP500mL
Characteristic： Appearance and properties:Colorless or light yellow oily liquid, slightly bitter, odorless.
Relative density(water=1) : 1.12
Relative density(water=1) : 7.66
Melting point(℃): -40.5
Boiling point(℃): 302
Concentration: pure
Saturated vapor pressure: 0.13(100℃)
Solubility: disoluble in water, soluble in alcohol, ether, acetone, etc. Most organic solvents.
Technical indicators：
Item AR CP
Assay ≥99.5% ≥99.0%
Density(g/cm3 ): 1.116~1.122 1.116~1.122
Chroma,Hazen ≤25 ≤25
Refractive index 1.500~1.502 --
Acidity(as C6H4(COOH)2 ≤0.01% ≤0.05%
water ≤0.05% --
Residue on ignition (as SO4) ≤0.01% --
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