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Diethy phthalate

Cas:
84-66-2
Molecular Structure:
MDL:
MFCD00009111
Molecular Formula:
C12H14O4; C6H4-1,2-(CO2C2H5)2
Molecular Weight:
222.24
Alias:
邻酞酸二乙酯,苯二甲酸二乙酯 DEP Ethyl phthalate Phthalic Acid Diethyl Ester
Product order:
Name Specifications Packing Price Delivery
Diethy phthalate 分析标准品 5g RMB 327.8 Consulting service
Diethy phthalate CP 500ml RMB 82.5 Consulting service
Diethy phthalate AR 500ml RMB 93.5 Consulting service
Diethy phthalate GCS, ≥99.8% (GC) 5ml RMB 82.5 Consulting service
Character:
无色或浅黄色油状液体,无气味,味苦,溶于醇、醚、石油醚、酮、酯和芳香烃类温混和,部分混和于脂肪烃,不溶于水。半数致死量(大鼠,腹腔)5.06ml/kg。有刺激性。
熔点:-3 °C
沸点:298-299 °C
闪点:156 °C
折光率n20/D:1.502
密度:1.12
Quality Standard:
项目Item                                   分析纯       化学纯
                                            (AR)         (CP)
含量(C12H14O4)Assay,%                    ≥  99.5         99.0
密度(20℃)Density,g/mL                  1.116-1.122  1.116-1.122
折光率Refractive index,nD20             1.500-1.502  1.500-1.502
灼烧残渣(以硫酸盐计)Ignition residue,%   ≤  0.02        0.05
酸度Acidity,%                            ≤  0.02        0.05
水份(H2O)Water,%                         ≤  0.05         --
Storage:
密封保存。
用途  硝酸纤维素、乙酸纤维素的溶剂,增塑剂,润湿剂,气相色谱固定液(最高使用温度95℃,溶剂为丙酮、苯、二氯甲烷、乙醇),选择性保留和分离芳族化合物、不饱和化合物以及各种含氧化合物(醇、醛、酮、酯等)。
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