iindaba

 

I-M-nitrotoluene ikwimo yolwelo olutyheli okanye iikristale, kwaye ngamanye amaxesha ichazwa njengolwelo olutyheli olukhanyayo olunamafutha olunevumba le-nitrobenzene. Le nkcazo inokwahluka ngokuxhomekeke kubunyulu, iimeko zokugcina okanye i-engile yokujonga ye-m-nitrotoluene, kodwa ngokubanzi, ikhona kwimo yolwelo okanye yekristale kubushushu begumbi.

 

I-M-nitrotoluene isetyenziswa kakhulu ekulungiseleleni i-m-toluidine, iidayi, izibulali-zinambuzane, abaphuhlisi bombala, iiplastiki kunye nezongezo zefayibha zokwenziwa, njl.

 

Ngokukodwa, i-m-nitrotoluene, eyaziwa ngokuba yi-3-nitrotoluene, yikhompawundi yendalo enefomyula yekhemikhali i-C7H7NO2. Ayinyibiliki emanzini, kodwa iyanyibilika kwi-ethanol, i-ether, i-chloroform kunye ne-benzene, kwaye inokutsha ngumphunga wamanzi. Ngenxa yeempawu zayo ezithile zekhemikhali, i-m-nitrotoluene ineendlela ezahlukeneyo zokusetyenziswa kwiinkalo ezininzi:

 

Kwishishini ledayi, i-m-nitrotoluene iyinto ebalulekileyo ekulungiseleleni iidayi ezithile.
Kwicandelo lee-pesticides, i-m-nitrotoluene ikwasetyenziswa ukwenza iimveliso ezithile ze-pesticides.
Ukongeza, i-m-nitrotoluene ikwasetyenziswa ekuveliseni abaphuhlisi bombala, iiplastiki kunye nezongezo zefayibha zokwenziwa, njl.
Enye yezona zinto zibalulekileyo kukulungiselela i-m-toluidine, eyimveliso ephambili ye-m-nitrotoluene.

 

Ngamafutshane, i-m-nitrotoluene ineendlela ezahlukeneyo zokusetyenziswa kwiidayi, izibulali-zinambuzane, abaphuhlisi bombala, iiplastiki, izongezo zefayibha zokwenziwa, kunye nokulungiswa kwe-m-toluidine ngenxa yeempawu zayo ezikhethekileyo zeekhemikhali.

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Iipropati zeKhemikhali zeNitrotoluene ezi-3

Iqondo lokunyibilika 15 °C
Iqondo lokubila 230-231 °C (elikhanyayo)
uxinano yi-1.157 g/mL kwi-25 °C (elithayo)
uxinano lomphunga 4.73 (xa kuthelekiswa nomoya)
uxinzelelo lomphunga 1 mm Hg (50.2 °C)
isalathisi sokuchasana n20/D 1.541(lit.)
Fp 215 °F
ubushushu bokugcina. 2-8°C
ukunyibilika 0.419g/l
ifomu yolwelo
umbala ocacileyo otyheli ukuya kumthubi-mdaka
umda oqhumayo 2.2%(V)
Ukunyibilika kwamanzi akunyibiliki
I-Merck 14,6650
I-BRN 1906910
I-Henry's Law Constant 9.31 kwi-25 °C (indlela ye-thermodynamic-GC/UV spectrophotometry, Altschuh et al., 1999)
Imida yokuvezwa kwe-NIOSH REL: TWA 2 ppm (11 mg/m3), IDLH 200 ppm; OSHA PEL: TWA 5 ppm (30 mg/m3); ACGIH TLV: TWA 2 ppm (yamkelwe).
I-Dielectric constant 23.800000000000001
Uzinzo: Izinzile. Iyatsha. Ayihambelani nee-reducing agents, ii-oxidizing agents ezinamandla, iziseko eziqinileyo.
I-LogP 2.4

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