THF Tetrahydrofuran yog dab tsi hauv cov tshuaj tiv thaiv organic?

THF Tetrahydrofuran yog dab tsi hauv cov tshuaj tiv thaiv organic?

Tetrahydrofuran (THF), los yog oxolane, yog cov organic compound nrog cov mis (CH₂)₄O. Lub compound yog cais raws li heterocyclic compound, tshwj xeeb yog cyclic ether. Nws yog xim tsis muaj xim, dej -miscible organic kua uas tsis muaj viscosity. Nws yog tsuas yog siv los ua ib qho precursor rau polymers.

THF Tetrahydrofuran as aReaction Solvent

• Pharmaceutical thiab tshuaj tshwj xeeb.
• Alkali hlau, alkyl alkali, thiab aryl alkali hlau compounds.
• Alkali hlau, aluminium hydrides, thiab borohydrides.
• Organics nrog tsawg solubility hauv cawv, ketones, thiab ethers.

THF Tetrahydrofuran Structure

Tetrahydrofuran CAS 109-99-9yog 5 lub nplhaib uas muaj 4 carbons thiab ib qho oxygen. Nws yog inert heev thiab yog li ua rau ib qho hnyav hnyav rau ntau qhov kev tshwm sim.

Qhov twg yuav Tetrahydrofuran THF?

Gneebioyog ib lub chaw muag khoom ntawmCAS Nr 109-99-9 THF Solvent. Peb lav qhov zoo ib yam, tus nqi sib tw, thiab txhim khu kev xa khoom thoob ntiaj teb kom koj cov haujlwm ua haujlwm tau zoo. Rau ib qho kev txiav txim zoo thiab cov khoom specifications, hu rau peb hnub no los tham txog koj cov kev xav tau.

Nyem Kom Thov Ib Daim Ntawv Tso Cai

txog peb

Henan Gneebiotau tsim nyob rau hauv 2016, ua raws li lub tswv yim ntawm "cov khoom siv tshuaj lom neeg thoob ntiaj teb" thiab tsom mus rau qib siab -kev lag luam tshuaj lom neeg zoo. Lub tuam txhab feem ntau cuam tshuam cov khoom siv tshuaj lom neeg, xws li dichloromethane; methyl sulfoxide DMSO ( qib kev lag luam thiab kws tshuaj); ethylene glycol (MEG); p-Xylene, thiab lwm yam.

Tag nrho peb cov khoom siv tshuaj lom neeg tau txais cov ntawv pov thawj thoob ntiaj teb suav nrog REACH, ISO, FMQS, HALAL, thiab Halal ntawv pov thawj, kom ntseeg tau tias muaj txiaj ntsig zoo thiab kev lees paub thoob ntiaj teb, Peb muaj cov tsev khaws khoom hauv coreports xws li Qingdao, Tianiin, thiab Shanghai, nrog rau 15-hnub kev xa khoom xa tuaj.

Ntim