akụkọ

 

M-nitrotoluene dị n'ụdị mmiri mmiri odo ma ọ bụ kristal, a na-akọwakwa ya mgbe ụfọdụ dị ka mmiri mmanụ odo odo dị mfe nke nwere isi nitrobenzene. Nkọwa a nwere ike ịdị iche dabere na ịdị ọcha, ọnọdụ nchekwa ma ọ bụ akụkụ nlele nke m-nitrotoluene, mana n'ozuzu, ọ dị n'ụdị mmiri mmiri ma ọ bụ kristal n'oge okpomọkụ ụlọ.

 

A na-ejikarị M-nitrotoluene eme ihe n'ịkwadebe m-toluidine, agba, ọgwụ ahụhụ, ndị na-emepụta agba, plastik na ihe mgbakwunye eriri sịntetik, wdg.

 

N'ụzọ pụrụ iche, m-nitrotoluene, nke a makwaara dị ka 3-nitrotoluene, bụ ihe mejupụtara organic nwere usoro kemịkalụ C7H7NO2. Ọ fọrọ nke nta ka ọ ghara ịgbaze na mmiri, mana ọ na-agbaze na ethanol, ether, chloroform na benzene, ọ nwekwara ike ịgbaze na uzuoku mmiri. N'ihi ihe kemịkalụ ya kpọmkwem, m-nitrotoluene nwere ọtụtụ ojiji n'ọtụtụ ubi:

 

N'ụlọ ọrụ agba agba, m-nitrotoluene bụ ihe dị mkpa maka nkwadebe agba ụfọdụ.
N'ihe gbasara ọgwụ ahụhụ, a na-ejikwa m-nitrotoluene emepụta ụfọdụ ọgwụ ahụhụ.
Tinyere nke ahụ, a na-ejikwa m-nitrotoluene eme ihe n'imepụta ndị na-emepụta agba, plastik na ihe mgbakwunye eriri sịntetik, wdg.
Otu n'ime ihe ndị kacha mkpa bụ nkwadebe nke m-toluidine, nke bụ nnukwu ngwaahịa m-nitrotoluene.

 

Na nchịkọta, m-nitrotoluene nwere ọtụtụ ojiji na agba, ọgwụ nje, ndị na-emepụta agba, plastik, ihe mgbakwunye eriri sịntetik, na nkwadebe nke m-toluidine n'ihi ihe kemịkalụ pụrụ iche ya.

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Njirimara Kemịkalụ 3-Nitrotoluene

Ebe agbaze 15°C
Isi mmiri ọkụ 230-231 °C (ọkụ)
njupụta 1.157 g/mL na 25 °C (ọkụ)
njupụta uzuoku 4.73 (ma e jiri ya tụnyere ikuku)
nrụgide uzuoku 1 mm Hg (50.2 °C)
Ndekọ ntụgharị uche n20/D 1.541(ọkụ)
Fp 215 °F
okpomọkụ nchekwa. 2-8°C
mgbaze 0.419g/l
ụdị mmiri mmiri
agba odo doro anya ruo odo-agba aja aja
oke mgbawa 2.2% (V)
Mmiri anaghị agbaze agbaze
Ahịa 14,6650
BRN 1906910
Iwu Henry Constant 9.31 na 25 °C (usoro thermodynamic-GC/UV spectrophotometry, Altschuh et al., 1999)
Oke mkpughe NIOSH REL: TWA 2 ppm (11 mg/m3), IDLH 200 ppm; OSHA PEL: TWA 5 ppm (30 mg/m3); ACGIH TLV: TWA 2 ppm (a nabata).
Dielectric na-agbanwe agbanwe 23.80000000000000001
Ịkwụsi ike: Ịkwụsi ike. Ịkpọ ọkụ. Ekwekọghị na ihe ndị na-ebelata ihe, ihe ndị na-eme ka ihe dị ike na-egbu egbu, ntọala siri ike.
NdekọP 2.4

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Oge ozi: Disemba-18-2024