Khoom
Benzophenone Hydrazone; Case No.: 5350-57-2
Txhais lus hais tias: Benzophenone Hydrazone; 5350-57-2; Hydrazone; (diphenylmethylidene) Hydraze; diphenyldiazomethhane prefursor; nsc 43; nyszhydrylidene-hydrazy; einecs 226-32-8; S2wwi81YAL; DiphenylMethylidenehydrazine; NSC-43; Diphanone; MFCD00007624; diphenymerne HYDRAZONE; #; MLS00118101010101010; 1- (diphenylmethylene) Hydrazine;
Cov Khoom Muaj Tshuaj Ntawm Benzophenone Hydrazone
Cov tsos pom / xim: Dawb mus rau lub teeb Daj Crystal Hmoov
● Melting point: 95-98 ° C (Lit.)
● Cov ntsiab lus tsis zoo: 1.677
● Boaring taw tes: 328 ° C ntawm 760 MMHG
● PKA: 1.44 ± 0.70 (kwv yees)
Flash taw tes: 152.1 ° C
● Psa:38.38000
Wensity: 1.05 g / cm3
● Cov cim: 3.09800
● Cov temp.:0-6ReC
● Solubility.: (benzene, Benzene, chloroform thiab lwm yam kuab tshuaj organic
● XlogP3: 2.8
Hydrogen BRONG pub pub nyiaj Suav: 1
● Hydrogen BR lees txais cov neeg lees paub: 2
Resot Rotatable Bond COUNTER: 2
● Muaj pes tsawg cov huab hwm coj: 196.100048391
● Hnyav Hom Dav: 15
Inclexity: 191
Cov Ntaub Ntawv Safty
● POTOSSGRAM (S):
Xn
● Cov kab mob txaus ntshai: xn
● Cov nqe lus: 22-36 / 37 / 38-20 / 21/22
● Cov nqe lus kev nyab xeeb: 22-24 / 25-36-26
Zoo siv
Tshuaj lom neeg:Nitrogen compound-> Lwm cov neeg ua yeeb yaj kiab (nitrogen)
Canonical luag nyav:C1 = CC = C (C = C1) C (= NN) C2 = CC = CC = C2
Siv:Ib qho kev sib txuas tseem ceeb hauv cov organic duabchemistry thiab tshuaj tsw qab thiab hauv cov khoom siv hauv nruab nrog cev. Siv nyob rau hauv cov tshuaj tua kab mob hluavtaws ntawm 6-APA thiab 7-ACA ntawm cov carboxyl tiv thaiv pab pawg thiab lwm cov organic teb. Siv ua cov xim organic thiab kev kho mob nruab nrab. Nws yog siv los ua cov duab thaij ntawm UV-kho cov ntawv thov hauv Inks, cov nplaum, fiber ntau.
Cov lus qhia ntxaws ntxaws
Hlozophenone Hlozone yog qhov sib txuas uas tau muab los ntawm Benzophenone, ib lub kete uas muaj ntxhiab. Nws yog tsim los ntawm cov tshuaj tiv thaiv hws ntawm benzophenone thiab hydrazine. Lub resulting compound muaj ib pab pawg hydrazone ua haujlwm, uas yog tus cwj pwm los ntawm lub xub ntiag ntawm cov nitrogen-nitrogen-nitrogen ob daim ntawv cog lus ob leeg (-nnh-).
Hydrazone hydrazone pom cov ntawv thov hauv ntau thaj teb, suav nrog kev tshawb fawb tshuaj, photophysics, organic synthesis, thiab raws li UV-nqus tus neeg sawv cev. Hauv kev tshawb fawb ntawm kws tshuaj, nws tuaj yeem ua haujlwm ua lub tsev thaiv rau cov synthesis ntawm sib txawv sib xyaw vim nws txoj kev muaj peev xwm ua tau zoo. Nws tseem tuaj yeem ua raws li lub pov thawj hauv photophysics, tab tom thaib rotechemical cov kev tawm tsam rau thaum lub teeb kom zoo nkauj. Ntxiv mus, nws yog siv los ua cov reagent hauv cov khoom siv hauv siab organic, tshwj xeeb hauv kev tsim cov pa roj carbon-nitrogen (CN) kev sib txuas lus thiab kev sib txuas lus rau cov synthesis ntawm heterocyclic teb. Tsis tas li ntawd, nws UV-nqus cov khoom ua nws pab tau raws li UV stabilizer nyob rau lub tsho tiv no, cov khoom lag luam polymers, thiab cov khoom tiv thaiv tus kheej, tiv thaiv kev cuam tshuam ntawm UV hluav taws xob.
Thaum ua haujlwm nrog benzophenone hydrazone, nws yog ib qho tseem ceeb kom coj nws hauv qhov chaw muaj cua zoo thiab ua kom cov khoom siv tiv thaiv tus kheej (PPE) siv. Ua raws li kev nyab xeeb rau kev nyab xeeb kev ua haujlwm thiab ua kom muaj pov tseg kom tsim nyog ntawm cov khoom tsis siv lossis cov khoom pov tseg kuj tseem ceeb.
Cov ntawv thov tshwj xeeb thiab cov khoom ntawm Benzophenone Hydrazone tuaj yeem sib txawv nyob ntawm nws cov kev ua haujlwm thiab cov tshuaj tiv thaiv.
Daim ntawv thov
Hmoov noj benzophenone, tseem hu ua diphylmetylmethanone hydrazone, yog cov tshuaj lom neeg nrog cov mis molecular c13h12n2o. Nws yog muab tau los ntawm benzophenone los ntawm kev tawm tsam nrog hydrazine.
Hydrazohlenone muaj ntau yam peev xwm siv thiab cov ntawv thov:
Organic synthesis:Nws tuaj yeem siv tau raws li lub tsev thaiv lossis nruab nrab hauv cov khoom siv hauv nruab nrog cev. Hlozophenone Hydrazone tuaj yeem koom nrog kev tawm tsam xws li nucleophilic ntxiv, hws, thiab txo qis, ua rau kev tsim cov tebchaw tshiab.
Photostabilizer:Hlozophenone Hydrazone cov khoom pov thawj photostabilizing zog. Nws tuaj yeem raug ntxiv rau qee yam ntaub ntawv, zoo li polymers, los tiv thaiv lawv los ntawm kev ua txhaum tshwm sim los ntawm kev kis rau ultraviolet (UV) hluav taws xob. Nws nqus UV teeb thiab cuam lub zog, tiv thaiv kev puas tsuaj rau cov khoom siv.
Anti-oxidant:Hlozophenone Hlozone muaj cov khoom tiv thaiv antioxidant, uas txhais tau tias nws tuaj yeem cuam tshuam lossis qeeb oxidation kev phiv tshuaj. Nws tuaj yeem siv los ua kev ntxiv hauv cov khoom lag luam xws li cov tshuaj pleev ib ce, polymers, thiab cov tsho tiv no los tiv thaiv oxidation-induced deterioration.
Tshawb nrhiav thiab kev txhim kho: Hlozophenone Hlozone yog ua haujlwm hauv kev kuaj tshawb fawb ua cov reagent lossis siv. Nws tuaj yeem koom nrog kev siv tshuaj lom neeg lossis ua tus txheej txheem thaum ntsuas.
Raws li nrog cov tshuaj sib txuas, yuav tsum tau ceev faj kev nyab xeeb yuav tsum tau ua raws thaum tuav thiab siv benzophenone hydrazone. Nws yog ib qho tseem ceeb kom ua raws li cov lus qhia kev nyab xeeb, siv cov khoom tiv thaiv tsim nyog, thiab kov nws hauv cov chaw muaj pa kom zoo.
