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M-nitrotoluene iri muchimiro chemvura yeyero kana makristaro, uye dzimwe nguva inotsanangurwa semvura yero yakapfava ine mafuta ine hwema hwenitrobenzene. Tsananguro iyi inogona kusiyana zvichienderana nekuchena kwayo, mamiriro ekuchengetera kana kona yekuona yem-nitrotoluene, asi kazhinji, inowanikwa muchimiro chemvura kana chekristaro patembiricha yemumba.

 

M-nitrotoluene inonyanya kushandiswa mukugadzira m-toluidine, madhayi, mishonga yezvipembenene, vagadziri vemavara, mapurasitiki uye zvigadzirwa zvefiber zvekugadzira, nezvimwewo.

 

Zvikuru sei, m-nitrotoluene, inozivikanwawo se3-nitrotoluene, chinhu chinobva muorganic chine fomura yemakemikari C7H7NO2. Hainyungudike mumvura, asi inonyungudika muethanol, ether, chloroform uye benzene, uye inogona kupwa nemhepo inopfungaira. Nekuda kwehunhu hwayo hwemakemikari chaiwo, m-nitrotoluene ine mashandisirwo akasiyana-siyana muminda yakawanda:

 

Muindasitiri yedhayi, m-nitrotoluene chinhu chakakosha pakugadzira mamwe madhayi.
Mumunda wemishonga yezvipembenene, m-nitrotoluene inoshandiswawo kugadzira mimwe mishonga yezvipembenene.
Pamusoro pezvo, m-nitrotoluene inoshandiswawo mukugadzira vagadziri vemavara, mapurasitiki uye zvigadzirwa zvefiber zvekugadzira, nezvimwewo.
Chimwe chezvinhu zvinonyanya kukosha kugadzira m-toluidine, inova chinhu chikuru chinobva mu m-nitrotoluene.

 

Muchidimbu, m-nitrotoluene ine mashandisirwo akasiyana-siyana mumadhayi, mishonga yezvipembenene, vagadziri vemavara, mapurasitiki, zvinowedzera fiber zvakagadzirwa, uye kugadzirwa kwem-toluidine nekuda kwehunhu hwayo hwemakemikari hwakasiyana.

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3-Nitrotoluene Makemikoro Emuviri

Nzvimbo yekunyunguduka 15 °C
Pokufashaira 230-231 °C (yakapfava)
kuwanda kwemvura 1.157 g/mL pa25 °C (lit.)
kuwanda kwemhepo 4.73 (zvichienzaniswa nemhepo)
kumanikidzwa kwemhepo 1 mm Hg (50.2 °C)
chiratidzo che refractive n20/D 1.541(lit.)
Fp 215 °F
tembiricha yekuchengetera. 2-8°C
kunyungudika 0.419g/l
chimiro chemvura
ruvara: yero yakajeka kusvika yero-brown
muganho unoputika 2.2%(V)
Kunyungudika kwemvura hakunyungudike
Merck 14,6650
BRN 1906910
Henry's Law Constant 9.31 pa25 °C (nzira yethermodynamic-GC/UV spectrophotometry, Altschuh et al., 1999)
Miganhu yekuonekwa kwechinhu NIOSH REL: TWA 2 ppm (11 mg/m3), IDLH 200 ppm; OSHA PEL: TWA 5 ppm (30 mg/m3); ACGIH TLV: TWA 2 ppm (yakagamuchirwa).
Dielectric constant 23.800000000000001
Kugadzikana: Kugadzikana. Kunobvira. Hazvienderane nezvinhu zvinoderedza kupisa, zvinhu zvine simba zvinooxidating, mabhesi akasimba.
LogP 2.4

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Nguva yekutumira: Zvita-18-2024