基本信息
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癸二酸二异辛酯
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122-62-3
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癸二酸二(2-乙基己基)酯;皮脂酸二辛酯;癸二酸二辛酯;癸二酸二（2－乙基己）酯;癸二酸二-2-乙基己酯;癸酸二辛酯;皮脂酸二(2-乙基己基)酯;皮脂酸二异辛酯
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C26H50O4
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426.68
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Decanedioic acid,1,10-bis(2-ethylhexyl) ester
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204-558-8
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0.914g/mLat 25°C(lit.)
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Decanedioicacid, bis(2-ethylhexyl) ester (9CI); Sebacic acid, bis(2-ethylhexyl) ester(6CI,8CI); BEHS; Bis(2-ethylhexyl) decanedioate; Bis(2-ethylhexyl) sebacate;Bis(ethylhexyl) sebacate; Bisoflex; Bisoflex DOS; DOS; Decanedioic aciddi(2-ethylhexyl) ester; Di-2-ethylhexyl sebacate; Dioctyl sebacate; Edenol 888;Edenor DEHS; Ergoplast SDO; Hallstar DOS; Jeetox T-5; Monoplex DOS; NSC 68878;Octoil S; PX 438; Plasthall DOS; Plexol; Plexol 201J; Reolube DOS; Reomol DDS;Sansocizer DOS; Sebacic acid di(2-ethylhexyl) ester; Sebacic aciddi-2-ethylhexyl diester; Staflex DOS; Trivent DOS; Uniflex DOS
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>230°F
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-55 °C
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212°C1mm Hg(lit.)
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急性毒性
详细信息
Cas号 122-62-3
分子式 C26H50O4；[-(CH2)4CO2CH2CH(C2H5)(CH2)3CH3]2
分子量 426.68
别名 癸二酸二辛酯(DOS)Bis(2-ethylhexyl) sebacate
无色或浅黄色液体微溶于水,该品溶解于约700份冷水,50份沸水；能与乙醇；乙醚混溶；不溶于苯。
密度: 0.91
熔点: -55 °C
沸点: 377 °C
nD20: 1.45-1.455
闪点: 215 °C 项目分析纯
(AR)
外观Appearance透明液体,无悬浮物
色度Color scale(铂-钴)号 ≤ 30
总酯含量Assay ≥ 99.0%
纯度Purity (DOS)≥97.0% (GC)
相对密度Specific gravity (20/20°C) 0.913－0.916
折光率Refractive index n20/D1.4500 - 1.4550
水分Water <0.1 % (K.F.)
酸度Acidity,(以癸二酸计) ≤ 0.01%
闪点Flash point ≥ 215 ℃
项目化学纯
(CP)
总酯含量Assay ≥99.0%
纯度Purity(DOS) ≥95.0% (GC)
挥发物Volatile matter≤0.3%
酸度Acidity(以H+计)/(mmol/100g)≤1.0
比重Specific gravity (20/20°C)0.913~0.919
折光率Refractive index n20/D 1.449~1.452
灼烧残渣Residue ignition ≤0.02%
