Dibutyl phthalate
Molecular Structure:
MDL:
MFCD00009441
Molecular Formula:
C16H22O4; C6H4-1,2-[CO2(CH2)3CH3]2
Molecular Weight:
278.35
Alias:
苯二甲酸正丁酯
n-Butyl phthalate
DBP
Phthalic acid dibutyl ester
Di-n-butyl phthalate
n-Butyl phthalate
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
Dibutyl phthalate |
standard for GC,>99.5% (GC) |
5ml |
RMB 97.9 |
现货 |
Dibutyl phthalate |
>98.5%(GC) |
500ml |
RMB 75.9 |
现货 |
Dibutyl phthalate |
分析标准品 |
500mg |
RMB 305.8 |
现货 |
Dibutyl phthalate |
>97.0%(GC) |
500ml |
RMB 41.8 |
现货 |
Dibutyl phthalate |
200ug/ml,基体:甲醇 |
2ml |
RMB 139.7 |
现货 |
Dibutyl phthalate |
>98.5%(GC) |
10L |
RMB 987.8 |
现货 |
Character:
无色油状液体,易溶于醇、醚、丙酮和苯,几乎不溶于水。对眼睛、呼呼系统、皮肤有刺激性。
熔点:-3.5℃
沸点:340℃
折光率n20/D :1.4900
闪点:171℃
密度: 1.045
Quality Standard:
Q/(HG)SJ 626-93
项目Item 分析纯 化学纯
(AR) (CP)
外观Appearance 合格 合格
含量(C16H22O4)Assay,% ≥ 99.5 99.0
密度(20℃)Density,g/mL 1.045-1.047 1.044-1.047
灼烧残渣(以硫酸盐计)Ignition residue,% ≤ 0.003 0.005
挥发性物质Volative,% ≤ 0.3 0.5
游离酸[C4H6(COOH)2]Free acids,% ≤ 0.05 0.05
Storage:
密封保存。
用途 有机合成,离子选择电极助剂,溶剂,杀虫剂,增塑剂,气相色谱固定液(最高使用温度100℃,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、萜烯化合物以及各种含氧化合物(醇、醛、酮、酯等)。
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