Tetrahydrofuran (C09-1049-098)

Tetrahydrofuran (THF) is a saturated cyclic ether that is mainly used as an organic solvent. When stored for a long time, it forms organic peroxides. This process can be inhibited by adding butylhydroxytoluene (BHT) as a stabilizer. BHT removes free radicals needed to form peroxides. It is a key fragment of various natural products (polyether antibiotics). THF can form double hydrates with hydrogen sulfide, and its crystal structure has been studied by three-dimensional single crystal method.Application：Dried tetrahydrofuran (THF) has been used to synthesize dichloride {bis [1,1 ',1 "-(phosphine triyl) tripiperidine] palladium [(P(NC5H10)3)2Pd(Cl)2], which is widely used as a catalyst in Heck reactions. It has been used as a Heck cross-coupling reaction medium for various aryl bromine and olefin. Specification: ≥99.5% (GC) contains 250 ppm BHT as inhibitor MDL Number: MFCD00005356 Molecular Formula: C4H8O Molecular Weight: 72.11 EC Number: 203-726-8 PubChem CID: 8028 Isomeric SMILES: C1CCOC1 Beilstein Registry Number: 102391 Related Documents: https://ald-pub-files.oss-cn-shanghai.aliyuncs.com/aladdinsci/pdp/sds/1/T103264-SCI_084c952037be812cc84aafe317674738.pdf