M-nitrotoluene yog nyob rau hauv daim ntawv ntawm cov kua daj los yog siv lead ua, thiab qee zaum piav qhia tias yog cov kua roj daj nrog lub ntxhiab ntawm nitrobenzene. Cov lus piav qhia no yuav txawv nyob ntawm qhov huv, cov xwm txheej khaws cia lossis lub kaum sab xis ntawm m-nitrotoluene, tab sis feem ntau, nws muaj nyob rau hauv daim ntawv kua lossis siv lead ua ntawm chav tsev kub.

M-nitrotoluene feem ntau yog siv rau hauv kev npaj ntawm m-toluidine, dyes, tshuaj tua kab, cov neeg tsim xim, plastics thiab cov khoom siv fiber ntau ntxiv, thiab lwm yam.

Tshwj xeeb, m-nitrotoluene, tseem hu ua 3-nitrotoluene, yog ib qho organic compound nrog cov tshuaj mis C7H7NO2. Nws yuav luag tsis yaj hauv dej, tab sis yaj hauv ethanol, ether, chloroform thiab benzene, thiab tuaj yeem ua pa nrog dej. Vim nws cov khoom siv tshuaj lom neeg tshwj xeeb, m-nitrotoluene muaj ntau yam kev siv hauv ntau qhov chaw:

Hauv kev lag luam zas xim, m-nitrotoluene yog ib qho tseem ceeb rau kev npaj cov xim tshwj xeeb.
Hauv kev ua tshuaj tua kab, m-nitrotoluene kuj tseem siv los ua cov tshuaj tua kab.
Ntxiv rau, m-nitrotoluene kuj tseem siv rau hauv kev tsim cov xim tsim, plastics thiab cov khoom siv fiber ntau, thiab lwm yam.
Ib qho ntawm cov ntawv thov tseem ceeb tshaj plaws yog kev npaj ntawm m-toluidine, uas yog cov khoom lag luam tseem ceeb ntawm m-nitrotoluene.

Hauv kev xaus lus, m-nitrotoluene muaj ntau yam kev siv hauv cov xim pleev, tshuaj tua kab, cov neeg tsim xim, plastics, cov khoom siv fiber ntau, thiab kev npaj m-toluidine vim nws cov khoom siv tshuaj lom neeg tshwj xeeb.

Cov Khoom Siv Tshuaj 3-Nitrotoluene

Qhov kub yaj 15 ° C
Kub taw tes 230-231 ° C (lit.)
Qhov ceev 1.157 g/mL ntawm 25 °C (lit.)
qhov ceev ntawm cov pa dej 4.73 (piv rau huab cua)
siab ntawm cov pa dej 1 hli Hg (50.2 °C)
Qhov ntsuas refractive n20 / D 1.541 (lit.)
Kub 215 °F
Qhov kub cia khoom: 2-8°C
kev yaj tau 0.419g/l
daim ntawv kua
xim Daj ntshiab mus rau xim av daj
txwv tsis pub tawg 2.2% (V)
Kev yaj dej tsis yaj
Merck 14,6650
BRN 1906910
Henry Txoj Cai Tsis Tu Ncua 9.31 ntawm 25 ° C (thermodynamic method-GC/UV spectrophotometry, Altschuh et al., 1999)
Kev txwv tsis pub raug NIOSH REL: TWA 2 ppm (11 mg/m3), IDLH 200 ppm; OSHA PEL: TWA 5 ppm (30 mg/m3); ACGIH TLV: TWA 2 ppm (txais yuav).
Dielectric tas mus li 23.800000000000001
Kev Ruaj Ntseg: Ruaj khov. Hluav taws kub. Tsis sib haum nrog cov neeg sawv cev txo qis, cov neeg sawv cev oxidizing muaj zog, cov hauv paus muaj zog.
LogP 2.4

Cov Ntaub Ntawv Tiv Tauj

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