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1, Structure formula:CH3OOC-(CH2)4-COOCH3
2, Molecular formula:C8H14O4
3, Molecular weight:174.20
4, CAS No.:627-93-0
Properties and uses
This product is colorless or light yellow oily liquid. Freeze point : 8℃ , Relative density:D204 1.063, Boiling point:110℃(14mmHg). Refractive index :n20n1.4280. The product can be solved in organic solvents such as alcohol, ether etc., and insoluble in water.
This product is used as solvent or intermediate in organic synthesis of medicine, perfume and plasticizer.
Quality standard
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Index name
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Index
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Remark
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Appearance
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colorless or light yellow oily liquid
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Chroma(APHA)≤
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20
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Purity % ≥
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99
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Acid value KOHmg/g ≤
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0.10
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Packing and Shipment
200L metal pail or plastic drum , Net wt. 200Kg. normal chemicals, Kept in cool and dry place .
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