M-nitrotoluene yana cikin siffar ruwa mai launin rawaya ko lu'ulu'u, kuma wani lokacin ana siffanta shi da ruwa mai launin rawaya mai haske mai ƙamshi na nitrobenzene. Wannan bayanin na iya bambanta dangane da tsarki, yanayin ajiya ko kusurwar kallo na m-nitrotoluene, amma gabaɗaya, yana wanzuwa a cikin siffa ta ruwa ko lu'ulu'u a zafin ɗaki.
Ana amfani da M-nitrotoluene galibi wajen shirya m-toluidine, rini, magungunan kashe kwari, masu haɓaka launi, robobi da ƙarin zare na roba, da sauransu.
Musamman ma, m-nitrotoluene, wanda aka fi sani da 3-nitrotoluene, wani sinadari ne na halitta wanda ke da dabarar sinadarai ta C7H7NO2. Kusan ba ya narkewa a cikin ruwa, amma yana narkewa a cikin ethanol, ether, chloroform da benzene, kuma yana iya ƙafewa da tururin ruwa. Saboda takamaiman halayen sinadarai, m-nitrotoluene yana da amfani iri-iri a fannoni da yawa:
A masana'antar rini, m-nitrotoluene muhimmin abu ne na tsakiya don shirya wasu rini.
A fannin magungunan kashe kwari, ana amfani da m-nitrotoluene don haɗa wasu samfuran magungunan kashe kwari.
Bugu da ƙari, ana amfani da m-nitrotoluene wajen samar da masu haɓaka launi, robobi da ƙarin abubuwan da ke ƙara zare, da sauransu.
Ɗaya daga cikin mahimman abubuwan da ake amfani da su shine shirya m-toluidine, wanda shine babban samfurin m-nitrotoluene.
A taƙaice, m-nitrotoluene yana da amfani iri-iri a cikin rini, magungunan kashe kwari, masu haɓaka launi, robobi, ƙarin zare na roba, da kuma shirya m-toluidine saboda keɓantattun halayensa na sinadarai.
3-Nitrotoluene Sinadaran Properties
Wurin narkewa 15°C
Tafasawar zafin jiki 230-231 °C (haske)
yawa 1.157 g/mL a 25 °C (lit.)
Yawan tururi 4.73 (idan aka kwatanta da iska)
matsin lamba na tururi 1 mm Hg (50.2 °C)
ma'aunin haske n20/D 1.541(lit.)
Fp 215 °F
Zafin ajiya. 2-8°C
narkewar 0.419g/l
ruwa mai siffar
launi mai haske rawaya zuwa rawaya-kasa-kasa
Iyakar fashewa 2.2% (V)
Rashin narkewar ruwa
Kasuwa 14,6650
BRN 1906910
Dokar Henry Constant 9.31 a zafin jiki na 25 °C (hanyar thermodynamic-GC/UV spectrophotometry, Altschuh et al., 1999)
Iyakan fallasa NIOSH REL: TWA 2 ppm (11 mg/m3), IDLH 200 ppm; OSHA PEL: TWA 5 ppm (30 mg/m3); ACGIH TLV: TWA 2 ppm (an ɗauke shi).
Dielectric constant 23.80000000000000001
Kwanciyar hankali: Mai kwanciyar hankali. Mai ƙonewa. Bai dace da masu rage sinadarai ba, masu ƙarfi na oxidizing, da kuma tushen ƙarfi.
LogP 2.4
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