Imikhiqizo
3-nitrobenzoic acid; Case No.: 121-92-6
Ama-Synonyms: I-3-nitrobenzoic acid; 3-nitrobenzoic acid, usawoti we-sodium; meta-nitrobenzoate
Impahla yamakhemikhali ye-3-nitrobenzoic acid
● Ukubukeka / umbala: amakristalu aphuzi akhanyayo
● Ingcindezi ye-Vapor: 3.26E-05mmhg ngo-25 ° C
● Iphuzu elincibilikayo: 139-142 ° C
● Inkomba evulekayo: 1.6280 (Linganisa)
● Iphuzu elibilayo: 340.7 ° C ku-760 mmhg
● I-PKA: 3.47 (ngo-25 ℃)
● Iphuzu le-Flash: 157.5 ° C
● PSA: 83.12000
● Hlensity: 1.468 g / cm3
● logp: 1.81620
● Isitoreji se-Temp.:Storage lokushisa: Akunamikhawulo.
● I-Solubity.:Water: Soluble3G / L ngo-25 ° C
● Amanzi Solubilicity.: EXT.01 g / 100 ml ngo-18 ℃
● xLogp3: 1.8
● I-Hydrogen Bond Donor Count: 1
● Isibalo sakwama-Hydrogen Bond samukelwa: 4
● I-rotatable bond count: 1
● Isisindo esiqondile: 167.02185764
● Isibalo se-athomu esindayo: 12
● Ukuxaka: 198
Ubumsulwa / ikhwalithi
99.0% min * idatha evela kubahlinzeki be-raw
I-M-nitrobenzoicacid * Idatha evela kubahlinzeki be-reagent
Imininingwane Ephelile
● pictograph (s):
I-XI,
Xn
● Amakhodi Anobungozi: XN, XI
● Izitatimende: 22-36/37-33-36 / 37/38
● Izitatimende zokuphepha: 26-24 / 25
Amafayela we-MSDS
-Sizayo
● Amakilasi amakhemikhali: amakhompiyutha e-nitrogen -> ama-nitrobenzoic acid
● Ukumamatheka kwe-canonical: C1 = cc (= cc (= c1) [n +] (o) [O - o) c (= o) o
● Isebenzisa i-Lit3-nitrobenzoic acid ibisetshenziselwa ukuphenya iqhaza le-Ozone njengokuwohloka okwengeziwe noma ukuqeda i-realent ekuwohlokeni kwama-o-, ama-m-nitobenzoi acid
Isingeniso Esinemininingwane
I-3-nitrobenzoic acid iyingxenye yamakhemikhali ngefomula ye-molecular c7h5no4. Yaziwa nangokuthi i-m-nitrobenzoic acid. Nawa amanye amaphuzu asemqoka mayelana ne-3-nitrobenzoic acid:
Izakhiwo ezibonakalayo:I-3-nitrobenzoic acid ivela njengamakristalu aphuzi noma i-powder. Inesisindo samangqamuzana esingamagremu ayi-167.12 ngemvukuzane ngemvukuzane. Inendawo yokuncibilika engaba ngu-140-142 ° C futhi incipha emanzini.
Izakhiwo zamakhemikhali:I-3-nitrobenzoic acid iqukethe iqembu leNitro (-NO2) linamathiselwe kwindandatho ye-benzene. I-acid ye-aromatic carboxylic acid. Ukuba khona kwe-Nitro Group kwenza kube yiqembu elihoxile i-elektroni, elithinta ukuvumelanisa kwe-molecule.
Synthesis:I-3-nitrobenzoic acid ingahle isetshenzisweni ngezindlela ezahlukahlukene. Indlela eyodwa evamile ukusabela kwe-benzoic acid, lapho kwenziwa khona iqembu leNitro (-NO2) esimweni se-meta (3-isikhundla) sendandatho ye-benzene.
Izicelo:I-3-nitrobenzoic acid isetshenziswa kabanzi njenge-Intermediate ku-synthesis yezikhathi zemithi, udayi, agrochemicals namanye amakhemikhali. Kungabhekana nokusabela njengokuncishiswa, ukucaciswa, noma ukufaka esikhundleni ukuveza amakhompiyutha ahlukile.
Izindlela zokuphepha:Njenganoma iyiphi i-Commin Compound, kufanele kuthathwe izindlela zokuphepha ezifanele lapho zisingathwa i-3-nitrobenzoic acid. Kungadala isikhumba nokucasuka kwamehlo, futhi ukuphefumula noma ukungenisa kungalimaza. Kunconywa ukusebenzisa imishini yokuvikela efanelekile, sebenza endaweni enomoya omuhle, bese ulandela imihlahlandlela yokuphepha yokugcina nokulahlwa.
Sekukonke, i-3-nitrobenzoic acid iyindawo ebalulekile yamakhemikhali esetshenziswa ezinhlelweni ezahlukahlukene zezimboni ngenxa yokuvuselelwa kwayo okuguquguqukayo ngenxa yokuvuselelwa kwayo okuguquguqukayo kanye nokusetshenziswa njengomphakathi ekuhlolweni kwe-organic.
