akụkọ

A na-ejikarị P-Toluidine eme ihe dị ka agba na ọgwụ. N'ụzọ pụrụ iche, ojiji ya gụnyere:

‌Agba dị n'etiti agba‌: p-Toluidine bụ ihe dị mkpa maka ọtụtụ agba dị iche iche, dịka agba dị n'okpuru agba GL, methylamine red lake, basic fuchsin, methyl peri-acid na 4-aminotoluene-3-sulfonic acid wait. A na-ejikwa ya na nkwadebe nke agba triphenylmethane na agba oxazine‌.
Ọgwụ ndị na-eme ka mmadụ dị n'ime ọgwụ: N'ọgwụ, p-toluidine bụ ọgwụ pyrimethamine, a na-ejikwa ya eme ihe n'ịkwadebe ọgwụ ahụhụ dịka pyrimethamine na ngwaahịa ndị ọzọ.
Ojiji ndị ọzọ: a na-ejikwa p-Toluidine dị ka ihe nyocha ma enwere ike iji ya mee ihe na njikọ organic. Na kemistri nyocha, na mgbakwunye na ịbụ ihe mgbaze, a na-ejikwa ya dị ka mmiri mmiri na-etinye ihe maka ntụnye refractive nke minerals.
Na nchịkọta, p-toluidine nwere uru sara mbara n'ọrụ ya na agba, ọgwụ na mpaghara mmepụta kemịkalụ ndị ọzọ.

p-Toluidine na-arụ ọrụ dị mkpa dị ka ọgwụ etiti. Ihe ndị a bụ nkọwa zuru ezu:

Agba na ihe ndị na-eme ka ọgwụ dị n'ime: A na-ejikarị p-Toluidine eme ihe dị ka ihe na-eme ka agba dị n'ime na ihe na-eme ka pyrimethamine dị n'ime ọgwụ, ọ na-arụkwa ọrụ dị mkpa n'ụlọ ọrụ agba na mmepụta ọgwụ.

Njikọta ọgwụ dị iche iche‌: Ihe ndị sitere na ya, dịka N, N-dimethyl-p-toluidine na N, N-dihydroxyethyl-p-toluidine, nwere ọrụ ọgwụ siri ike ma enwere ike iji ya mepụta ọgwụ nje, ọgwụ mgbochi kansa, wdg.

Ojiji sara mbara: a na-eji p-Toluidine na ihe ndị sitere na ya eme ihe dị ka ihe etiti na mmepụta ọgwụ ma nwee ọtụtụ atụmanya ojiji, ọ bụghị naanị na ọgwụ ọdịnala, kamakwa gụnyere mmepụta ọgwụ ka elu na mmepụta ihe polymer.

Na nchịkọta, p-toluidine, dịka ọgwụ etiti, nwere ọnọdụ dị mkpa na uru ojiji sara mbara n'ọhịa ọgwụ.

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Njirimara Kemịkalụ p-Toluidine
Ebe agbaze 41-46 °C (ọkụ)
Ebe esi mmiri ọkụ (200°C)
njupụta 0.973 g/mL na 25 °C (ọkụ)
njupụta uzuoku 3.9 (ma e jiri ya tụnyere ikuku)
nrụgide uzuoku 0.26 mm Hg (25 °C)
Ndekọ ntụgharị uche 1.5636
Fp 192 °F
okpomọkụ nchekwa. Debe ya n'okpuru +30°C.
mgbaze Na-agbaze na ethanol, pyridine, diethyl ether, acetone, carbon tetrachloride, methanol, carbon disulfide, mmanụ na acid diluted.
ụdị ntụ ntụ
pka 5.08(na 25℃)
Ike ndọda kpọmkwem 0.962
agba aja aja gaa na agba aja aja
oke mgbawa 6.6%
Mmiri Na-agbaze 1.1 g/100 mL
Mmetụta Ikuku na Ìhè
Ahịa 14,9536
BRN 471281
Oke mkpughe akpụkpọ ahụ TLV-TWA 2 ppm (~9 mg/m3) (ACGIH); A na-enyo enyo na ọ bụ ọrịa kansa mmadụ (ACGIH).
Dielectric na-agbanwe agbanwe 4.980000000000000004

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Oge ozi: Sep-26-2024