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| | Poly(1,4-butylene adipate) Basic information |
| Product Name: | Poly(1,4-butylene adipate) | | Synonyms: | 1,4-BUTYLENE ADIPATE POLYMER;POLY(1,4-BUTANEDIOL ADIPATE);POLY(1,4-BUTYLENE ADIPATE), DIOL END-CAPPED;Hexanedioicacid,polymerwith1,4-butanediol;butane-1,4-diol,hexanedioic acid;Polybutyleneglycoladipate;BUTANEDIOL/ADIPIC ACID COPOLYMER;POLY(1,4-BUTYLENE ADIPATE), AVERAGE MW C A. 12,000 (GPC) | | CAS: | 25103-87-1 | | MF: | (C6H10O4.C4H10O2)x | | MW: | 236.26 | | EINECS: | | | Product Categories: | Hydrophobic Polymers;Materials Science;Polymer Science;Polymers;Esters;Hydrophobic Polymers;Polymer Science;25103-87-1 | | Mol File: | 25103-87-1.mol |  |
| | Poly(1,4-butylene adipate) Chemical Properties |
| Melting point | 56-60 °C | | Boiling point | >350 °C(lit.) | | Tg | -68 | | density | 1.019 g/mL at 25 °C (lit.) | | Fp | 113 °C | | form | chips | | Cosmetics Ingredients Functions | SKIN CONDITIONING | | InChI | 1S/C6H10O4.C4H10O2/c7-5(8)3-1-2-4-6(9)10;5-3-1-2-4-6/h1-4H2,(H,7,8)(H,9,10);5-6H,1-4H2 | | InChIKey | RNSLCHIAOHUARI-UHFFFAOYSA-N | | SMILES | OCCCCO.OC(=O)CCCCC(O)=O | | CAS DataBase Reference | 25103-87-1 | | EPA Substance Registry System | Hexanedioic acid, polymer with 1,4-butanediol (25103-87-1) |
| Safety Statements | 24/25 | | WGK Germany | 3 | | TSCA | TSCA listed | | HS Code | 39079999 | | Storage Class | 11 - Combustible Solids |
| | Poly(1,4-butylene adipate) Usage And Synthesis |
| Chemical Properties | white crystalline chunks or granules | | Uses | Injection molding for automotive, mechanical and electronic industries. | | Synthesis | Using 1,4-butanediol and adipic acid in accordance with the 110:100 molar ratio after polycondensation reaction to produce the number average molecular weight of 1000, hydroxyl value of 110mgKOH/g, functionality of 2.0 polyester polyol B, based on the amount of the formula of polyether ester polyol, polyester polyol B at room temperature into the reaction kettle, stirring and heating to 100 C, dehydration and degassing under vacuum conditions for 2h, and then reduce the temperature to 50 C. Add 10ppm benzoyl chloride and the proportion of pure MDI formula reaction at 80 C for 2h, that is, the product. to 50 , add 10 ppm benzoyl chloride and the formula proportion of pure MDI, and react at 80 for 2h, it is obtained. | | Solubility in organics | Acetone, DMF, DMSO, DMAC, MEK, methylene chloride, toluene |
| | Poly(1,4-butylene adipate) Preparation Products And Raw materials |
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