Ko te āhua o te N,N-dimethylaniline he: he wai hinuhinu kore tae ki te kōwhai mārama, ki te parauri mārama rānei, me te kakara kanga.

He whānuitia ngā whakamahinga o te N,N-dimethylaniline (DMBA), tae atu ki ēnei āhuatanga:

1. Ngā takawaenga tae
He takawaenga nui te DMBA mō te hanga vanillin, ngā tae azo, ngā tae triphenylmethane, me ētahi atu.

2. Ngā whakarewa me ngā mea whakaū
Ka taea hoki te whakamahi hei whakarewa me te whakaū, e whai wāhi ana ki te whakarewa me te whakaū i ētahi atu matū i roto i te hanga matū.

3. Ngā matū tātari
Ka taea hoki te whakamahi i te DMBA hei matū tātari, ā, he whai hua tōna whakamahinga i roto i te tātari matū me ngā whakamātautau.

Me mōhio ahakoa e whakamahia whānuitia ana te DMBA i roto i te umanga matū, e kiia ana hoki he matū whakaputa mate pukupuku, nō reira me tino tupato i te wā e whakamahia ana me te rokiroki, ā, me whai i ngā ture haumaru e tika ana.

Ko ngā āhuatanga matua o te N,N-dimethylaniline ko ēnei āhuatanga e whai ake nei:

1. Ngā āhuatanga ā-tinana
Āhua: wai hinuhinu kore tae ki te kōwhai mārama, ki te parauri mārama rānei. Kakara: He kakara haunga.
‌Wairewa‌: Ka wairewa i roto i ngā whakarewa rauropi maha pērā i te etanoru, te etera, te chloroform, te benzene, ā, he paku wairewa i roto i te wai.
‌Te ira kohua me te ira rewa‌: Ko te ira kohua kei waenganui i te 193.1℃ ki te 193.5℃, ā, he iti noa te ira rewa, i waenganui i te 1.5-2.5°C.

II. Ngā āhuatanga matū
‌Mumura‌: He mura ngāwari te matū, ā, ka mura ina pāngia e te mura tuwhera. Ka taea e te kohu me te hau te hanga i tētahi ranunga pahū.
‌Paitini‌: He matū tino paitini tēnei ka taea te mimiti mā te kiri, ka pāngia e te paitini. He rite tōna paitini ki te aniline.
‌Pūmautanga‌: Ka ngāwari te waikura i te rangi, i te rā rānei, ka pouri ake te tae.
‌Te Tauhohenga‌: Ka taea e ia te tauhohe ki ngā momo matū, pērā i te waikawa picric, ngā alkyl halides, ngā agent acylating, me ētahi atu.

Me aro nui ki te haumaru o ēnei āhuatanga i te wā e penapena ana, e kawe ana me te whakamahi i te N,N-dimethylaniline, ā, me whai hoki i ngā tikanga whakahaere e tika ana.

Ngā Āhuatanga Matū o N,N-Dimethylaniline
Te pūwāhi rewa 1.5-2.5 °C (iritihia)
Te pūmahana koropupū 193-194 °C (iritihia)
kiato 0.956 g/mL i te 25 °C (i te rama)
te mātotoru o te kohu 3 (vs te hau)
te pēhanga kohu 2 mm Hg (25 °C)
taupū whakaata n20/D 1.557(lit.)
Fp 158 °F
pāmahana rokiroki. Penapenahia i raro i te +30°C.
wairewatanga 1.2g/l
āhua Wai
pka 5.15 (i te 25℃)
tae Kōwhai mārama
Te āwhata whanaunga 0.179
PH 7.4 (1.2g/l, H2O, 20℃)
rohe pahūtanga 1.2-7%(V)
Wairewatanga Wai 1 g/L (20 ºC)
Merck 14,3234
BRN 507140
Te Pūmau Ture a Henry 4.98(x 10-6 atm?m3/mol) i te 20 °C (tata - i tatauhia mai i te wairewatanga wai me te pēhanga kohu)
Ngā herenga pānga NIOSH REL: TWA 5 ppm (25 mg/m3), STEL 10 ppm (50 mg/m3), IDLH 100 ppm; OSHA PEL: TWA 5 ppm; ACGIH TLV: TWA 5 ppm, STEL 10 ppm (kua tangohia).
Pūmau whakapūmau 4.40000000000000004
Pūmautanga: Pūmau. Kāore e hototahi ki ngā matū whakahāora kaha, ngā waikawa kaha, ngā pūhaumāota waikawa, ngā anhydride waikawa, ngā chloroformates, ngā halogens. Ka mura.
InChIKey JLTDJTHDQAWBAV-UHFFFAOYSA-N
LogP 1.171 i te 35℃

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