Cov khoom
1,5-Dihydroxy naphthalene hmoov
Cov ntsiab lus: 1,5-dihydroxynaphthalene
Cov cuab yeej tshuaj ntawm 1,5-Dihydroxy naphthalene
● tsos / Xim: grey hmoov
● Vapor Pressure: 3.62E-06mmHg ntawm 25 ° C
● Melting Point: 259-261 ° C (dec.) (lit.)
● Refractive Index: 1.725
● Boiling Point: 375.4 ° C ntawm 760 mmHg
● PKA: 9.28 ± 0.40 (Predicted)
● Flash Point: 193.5 ° C
● PSA: 40.46000
● Ceev: 1.33 g / cm3
● LogP: 2.25100
● Cia Kub: 2-8 ° C
● Solubility: 0.6g / l
● Dej Solubility.: Soluble hauv dej.
● XLogP3:1.8
● Hydrogen Bond Donor Count: 2
● Hydrogen Bond Txais Tus Nqi: 2
● Rotatable Bond suav: 0
● Exact Mass: 160.052429494
● Heavy Atom suav: 12
● Complexity: 140
Purity/Quality
99% * cov ntaub ntawv los ntawm cov khoom siv raw
1,5-Dihydroxynaphthalene * cov ntaub ntawv los ntawm cov chaw muag khoom reagent
Cov ntaub ntawv nyab xeeb
● Daim duab:
Xn,
N,
Xi
● Hazard Codes: Xn,N,Xi
● Cov Lus Qhia: 22-51/53-36-36/37/38
● Cov Lus Qhia Txog Kev Nyab Xeeb: 22-24/25-61-39-29-26
MSDS Cov ntaub ntawv
Pab tau
● Chav Kawm Tshuaj: Lwm Chav Kawm -> Naphthols
● Canonical SMILES:C1=CC2=C(C=CC=C2O)C(=C1)O
● Cov teebmeem ntawm qhov raug luv luv: Cov khoom no ua rau lub qhov muag ua rau khaus me ntsis.
● Siv: 1,5-Dihydroxynaphthalene yog ib qho nruab nrab ntawm hluavtaws mordant azo dyes.Nws yog ib qho nruab nrab siv hauv cov organic synthesis, tshuaj, dyestuff teb thiab kev lag luam duab.
1,5-Dihydroxynaphthalene, tseem hu ua naphthalene-1,5-diol, yog cov organic compound nrog cov mis mos molecular C10H8O2.Nws yog ib tug derivative ntawm naphthalene, ib tug bicyclic aromatic hydrocarbon.1,5-Dihydroxynaphthalene yog ib tug dawb los yog daj daj khoom uas yog soluble nyob rau hauv organic solvents xws li ethanol thiab acetone.Nws muaj ob pawg hydroxyl txuas rau carbon atoms 1 thiab 5 txoj haujlwm ntawm lub nplhaib naphthalene.Qhov kev sib xyaw no muaj ntau yam kev siv hauv cov organic synthesis.Nws tuaj yeem siv los ua ib lub tsev thaiv rau kev npaj ntawm lwm yam tshuaj, xws li dyes, pigments, tshuaj intermediates, thiab cov tshuaj tshwj xeeb.1,5-Dihydroxynaphthalene kuj tseem siv rau hauv kev tsim ntawm qee hom polymers, tshwj xeeb tshaj yog poly (ethylene). terephthalate (PET) thiab nws cov copolymer.Cov polymers no tau siv dav hauv kev tsim cov fibers, zaj duab xis, lub raj mis, thiab lwm yam khoom siv yas.Raws li nrog rau cov khoom siv tshuaj lom neeg, nws yog ib qho tseem ceeb uas yuav tsum tau ua 1,5-dihydroxynaphthalene nrog kev saib xyuas kom zoo thiab ua raws li kev ntsuas kev nyab xeeb.Nws raug nquahu kom siv cov cuab yeej tiv thaiv, ua haujlwm hauv qhov chaw muaj cua zoo, thiab ua raws li cov txheej txheem tuav thiab pov tseg kom tsim nyog thaum ua haujlwm nrog qhov sib xyaw no.
