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Compound | diethyl phthalate | ||||
---|---|---|---|---|---|
CAS No. | 84-66-2 | Catalog No. | 1 | Brand | CHUANGHAI |
Purity | 99% | Packing | 1050kg/DRUMS | Grade | |
Lead Time | 3Day (s) | Origin | ChinaShanghaiHuangpu | Loading Port | China,Shanghai,Huangpu |
Boiling Point | 298-299ºC |
---|---|
Stability | Stable. Combustible. Incompatible with strong oxidizing agents, strong acids, alkalies. |
Storage Condition | Keep away from heat and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. |
Appearance & Physical State | Water-white to colorless, odorless, oily liquid. |
Water Solubility | 1 g/L (20 ºC) |
Flash Point | 156ºC |
Refractive Index | 1.501-1.503 |
Density | 1.118 |
Melting Point | -3ºC |
Vapor Density | 7.66 (vs air) |
Vapor Pressure | 1 mm Hg ( 100 °C) |
Contact person: Sily Dong
Email: sales2@chuanghaibio.com
Tel:+8613131128733
WhatsApp/Telgram/Wechat:+8613131128733
Hebei Chuanghai Biotechnology Co.,Ltd
Website: www.chuanghaibio.com
Colorless and transparent oily liquid with slightly aromatic odor. Miscible with ethanol and ether, soluble in acetone, benzene and other organic solvents, but insoluble in water.
Diethyl phthalate is often used as a fixative for fragrances, and as a plasticizer for alkyd resins, nitrile rubber and chloroprene rubber; as an intermediate for the rodenticides diphacin, chlorophenidone and chlorophenidone. , is also an important solvent; it is also used as analytical reagents, gas chromatography stationary solutions, cellulose and ester solvents, plasticizers, solvents, lubricants, fixatives, and foaming agents for non-ferrous or rare metal mine flotation. , alcohol denaturant Chemicalbook, spray insecticide. This product is compatible with cellulose acetate, cellulose acetate butyrate, polyvinyl acetate, nitrocellulose, ethylcellulose, polymethyl methacrylate, polystyrene, polyvinyl butyral, vinyl chloride-vinyl acetate Most resins such as copolymers have good compatibility. Although diethyl phthalate is mainly used as a plasticizer for cellulose resin, its high volatility limits its wide application.
The crude product is obtained by the reflux reaction of phthalic anhydride and ethanol in the presence of sulfuric acid as a catalyst, and then the product is obtained by distillation
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Contact person: Sily Dong
Email: sales2@chuanghaibio.com
Tel:+8613131128733
WhatsApp/Telgram/Wechat:+8613131128733
Hebei Chuanghai Biotechnology Co.,Ltd
Website: www.chuanghaibio.com
No. | Description | Update Time | Operation |
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1 | company profile | 2023/11/30 | Download |
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