Your Address : Globalchemmade--Shandong Xuchen chemical technology Co,. Ltd.
Name:Shandong Xuchen chemical technology Co,. Ltd.
Type:Others
Tel:18006423128
Fax:
Email:sales@xcchemico.com
Address:China(Mainland)
Products selling leads detail
| Product Name: | Trimethylolpropane cas number 77-99-6 |
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| CAS No: | 77-99-6 | |
| Product Type: | Organic Chemicals and Derivatives -> Others | |
| Product spec: | C6H14O3 | |
| Packing: | 25KG /bag | |
| Place Of Supplier: | ||
| Price: | Inquire | |
| Quantity: | Inquire | |
| Valid Period: | 2025-09-10 | |
| Description: | (hydroxymethyl)propane-1,3-diol Physical and chemical properties Appearance: White flaky crystals. Density: 1.116g/ml Melting point: 56-60 ℃ Boiling point: 295.7 ℃ (760 mmHg) Flash point: 172 ℃ Solubility: Easily soluble in water, low-carbon alcohols, glycerol, N, N-dimethylformamide, partially soluble in acetone and ethyl acetate, slightly soluble in carbon tetrachloride, ether, and chloroform, insoluble in fatty hydrocarbons, aromatic hydrocarbons, and chlorinated hydrocarbons. Its hygroscopicity is about 50% that of glycerol. synthetic method Butyraldehyde and formaldehyde undergo condensation reaction under alkaline conditions. The reaction solution is concentrated and desalted, then decolorized and purified using ion exchange resin. Finally, it is evaporated, cooled, and rolled using a thin film evaporator to obtain the finished product. | |