计算工具 · Calculator
抗氧剂1010投料计算器
Antioxidant 1010 Batch Calculator · 季戊四醇与MDHP中间体合成Irganox 1010投料估算
反应原理 · Chemistry
抗氧剂1010(Irganox 1010)通过季戊四醇(PE)与4分子 MDHP(3,5-二叔丁基-4-羟基苯基丙酸甲酯)发生酯交换反应制备, 副产4分子甲醇:
PE + 4 MDHP → 抗氧剂1010 + 4 CH₃OH
分子量参考 · MW Reference
PE(季戊四醇)
C₅H₁₂O₄
136.15 g/mol
MDHP(中间体)
C₁₇H₂₆O₃
292.42 g/mol
抗氧剂1010
C₇₃H₁₀₈O₁₂
1177.63 g/mol
甲醇(副产)
CH₃OH
32.04 g/mol
Antioxidant 1010 (Irganox 1010) is a hindered phenolic antioxidant widely used in polyolefins, synthetic rubbers, and engineering plastics.
输入参数 · Inputs
计算结果 · Results
Week 15, 2026理论批次PE用量Stoichiometric PE requirement
125.67kg
实际PE投料量Actual PE feed (incl. purity)
128.23kg
MDHP 需求量MDHP required (with excess & purity)
1,145.05kg
副产甲醇量Methanol byproduct (stoichiometric)
118.29kg
理论AO1010生成量(92%收率前)Theoretical AO1010 before yield loss (÷92%)
1,086.96kg
副产甲醇参考回收价值(¥2,800/t)Methanol byproduct recovery value (ref. price ¥2,800/t)
¥331
当前PE原料成本PE feedstock cost (grade 98% low)
¥1,731
投料摩尔数 Batch moles (AO1010):0.9230 mol × 10³
计算结果仅供参考,实际收率受反应温度、催化剂活性、后处理损耗等因素影响。
Results are for reference only; actual yield depends on catalyst activity, reaction temperature, and post-treatment losses. 数据来源:PentaPrice
Results are for reference only; actual yield depends on catalyst activity, reaction temperature, and post-treatment losses. 数据来源:PentaPrice
MDHP 甲基-3-(3,5-二叔丁基-4-羟基苯基)丙酸酯,抗氧剂1010合成关键中间体摩尔过量 实际投入MDHP相对理论计量值的比例,1.05表示过量5%,确保PE完全转化综合收率 从原料投入到成品产出的总体质量收率,含反应损耗和后处理损失副产甲醇 酯交换反应产生,需减压蒸馏回收,通常作为溶剂循环利用MW 分子量 Molecular Weight (g/mol)
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