Diethy phthalate
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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