Khoom Description
Kev taw qhia thiab kev siv CAS:766-97-2|4-Ethynyltoluene
4-Tolylacetylene yog ib qho aryl-terminated acetylene compound. Aryl-terminated alkynes yog cov organic synthesis intermediates tseem ceeb. Polyarynes, polyaryldiiynes thiab aryne conjugated macromolecules tau los ntawm aryl-terminated alkynes tsis tsuas yog muaj cov ntawv thov tseem ceeb hauv cov tshuaj, tshuaj tua kab, thiab lwm yam, tab sis kuj tseem muaj cov khoom siv hluav taws xob tshiab thiab cov khoom siv hluav taws xob molecular, xws li cov organic teeb-emitting diodes, cov ntaub ntawv siv lead ua kua, nonlinear optical cov ntaub ntawv, roj sib cais membranes, molecular xov hlau, molecular keyboards, molecular computers thiab lwm yam teb muaj broad daim ntawv thov prospects. Siv 4-tolylacetylene rau P-hom doping, thiab tib lub sijhawm oxidize 4-tolylacetylene los ua cov khoom siv hluav taws xob zoo; los yog ua π-hom doping ntawm 4-tolylacetylene, thiab tib lub sijhawm ua rau 4-tolylacetylene raug oxidized. Txo kom tsim cov khoom tsis zoo conductive. Raws li kev ntsuas kho qhov muag, lub zog sib txawv ntawm 4-tolylacetylene yog 1.5eV, uas phim lub hnub ci spectrum zoo. Yog li ntawd, 4-tolylacetylene tuaj yeem siv los ua cov khoom siv hluav taws xob hnub ci rau kev hloov pauv photoelectric.
Specification ntawm CAS:766-97-2|4-EthynyltolueneQhov ceev 1.52g / cm3 Melting point 15-17 degree (lit.) Melting point 168-170
Boiling point 168-170 degree (lit.)
Qhov ceev 0.916g/mLat25 degree (lit.)
Refractive index n20/D1.547 (lit.)
Flash point 120 degree F
Cia tej yam kev mobSealindry, 2-8 degree
FormLiquid
ColorClearpaleyellow
Package ua thiab kev thauj mus los ntawm CAS:766-97-2|4-Ethynyltoluene
Ntim: 150kg / nruas
Khaws rau hauv ib lub thawv airtight hauv qhov chaw txias, qhuav. Khaws cia kom deb ntawm oxidizing agents.
Khaws ntawm 2-8 ºC.
Cim npe nrov: cas:766-97-2|4-ethynyltoluene, Tuam Tshoj cas:766-97-2|4-ethynyltoluene manufacturers, hoobkas
