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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:
鄰酞酸二乙酯,苯二甲酸二乙酯 DEP Ethyl phthalate Phthalic Acid Diethyl Ester
Product order:
Name Specifications Packing Price Delivery
Diethy phthalate 分析標(biāo)準(zhǔn)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:
無色或淺黃色油狀液體,無氣味,味苦,溶于醇、醚、石油醚、酮、酯和芳香烴類溫混和,部分混和于脂肪烴,不溶于水。半數(shù)致死量(大鼠,腹腔)5.06ml/kg。有刺激性。
熔點(diǎn):-3 °C
沸點(diǎn):298-299 °C
閃點(diǎn):156 °C
折光率n20/D:1.502
密度:1.12
Quality Standard:
項(xiàng)目Item                                   分析純       化學(xué)純
                                            (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
灼燒殘?jiān)?以硫酸鹽計(jì))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  硝酸纖維素、乙酸纖維素的溶劑,增塑劑,潤(rùn)濕劑,氣相色譜固定液(最高使用溫度95℃,溶劑為丙酮、苯、二氯甲烷、乙醇),選擇性保留和分離芳族化合物、不飽和化合物以及各種含氧化合物(醇、醛、酮、酯等)。
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