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1, Structure formula:CH3OOC-(CH2)3-COOCH3
2, Molecular formula:C7H12O4
3, Molecular weight:160.17
4, CAS No.:1119-40-0
Properties and uses
This product is colorless or light yellow transparent oily liquid with mild odor of esters. Boiling point:93-95℃/13mmHg, Melting Point:-40℃, Flash point :103℃, Specific gravity:D204 1.087, Refractive index n20D 1.4240, The product can be solved in organic solvents such as alcohol, ether etc., insoluble in water.
This product is used as plasticizer for synthetic resin and solvents and medicines.
Quality standard
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Index name
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Top-grade
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First grade
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Appearance
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Clear transparent liquid
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Chroma(APHA)≤
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50 |
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0.3
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0.5
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99
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Moisture % ≤
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Packing and Shipment:200L metal pail or plastic drum , Net wt. 200Kg. Kept in cool and dry place, far away from heat, it is normal chemicals.
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