Tetrahydrofuran (THF)

Tetrahydrofuran (THF) is a colorless, transparent organic compound with an ether-like odor and the chemical formula (CH2)4O. Tetrahydrofuran is used primarily as a precursor for polymers, including for surface coatings, adhesives and printing inks. Tetrahydrofuran is miscible with water and has a low viscosity, making THF a versatile solvent for use in a variety of industries.



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Poly Butylene Adipate-Co-Terephthalate

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Poly Butylene Adipate-Co-Terephthalate is a thermoplastic biodegradable plastic, which is a copolymer of butylene adipate and butylene terephthalate. PBAT has the characteristics of both PBA and PBT, with good ductility and elongation at break, as well as good heat resistance and impact performance; in addition, PBAT also has excellent biodegradability, and is one of the most popular and best degradable materials in biodegradable plastic research and market application.
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BDO

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1.4-Butanediol ( BDO ) is used industrially as a solvent and in the manufacture of certain types of plastics, elastic fibers and polyurethanes. In organic chemistry, 1.4-butanediol is used in the synthesis of gamma-butyrolactone (GBL). In the presence of phosphoric acid and high temperatures, 1.4-Butanediol dehydrates into the important solvent tetrahydrofuran. At about 200°C, in the presence of a soluble ruthenium catalyst, the diol undergoes a dehydrogenation reaction to form butyrolactone. BDO is used to synthesize 1,4-butanediol diglycidyl ether, which is then used as an epoxy resin diluent.
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1,4-Butanediol Diglycidyl Ether - Welinkschem Manufacturer

1,4-Butanediol Diglycidyl Ether - Welinkschem Manufacturer : 1,4-Butanediol diglycidyl ether (BDDE) is a viscous liquid , which is hygroscopic in nature. 1,4-Butanediol Diglycidyl Ether Introduction: 1,4-Butanediol  diglycidyl ether synonym(s): 1,4-Bis (2,3-epoxypropyloxy) butane Empirical Formula (Hill Notation): C10H18O4 CAS Number: 2425-79-8 Molecular Weight: 202.25 Beilstein: 115238 EC Number: 219-371-7 MDL number: MFCD00005146 PubChem Substance ID: 24853198 Properties: vapor pressure ~10 mmHg ( 20 °C) Quality Level: 200 Assay: ≥95% Form: liquid Refractive Index: n20/D 1.453 (lit.) bp:266 °C (lit.) Density: 1.1 g/mL at 25 °C (lit.) 1,4-Butanediol diglycidyl ether (BDDE) is a viscous liquid , which is hygroscopic in nature. BDDE is the most commonly used homobifunctional epoxide compound. BDDE may react with amines, hydroxyls, sulfhydryl groups to produce secondary amines, ether or thioether bonds respectively. Application: BDDE is a cross linking agent used for preparing amylose, x
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