HOʻohana
ʻO N,N-dihydroxyethyl-p-methylaniline ka mea hoʻohana nui ʻia no nā mea kala, nā lāʻau lapaʻau a me nā pesticides. ʻO ka pūʻulu ester ma ka pūʻulu amino terminal e hāʻawi i kēia ʻano kala i nā waiwai maikaʻi loa. Mai kona hoʻomākaukau ʻana, ua noho mau ʻo ia i kahi mākeke. I kēia manawa, nui ka makemake o ka home, a aia kekahi mau mākeke ma waho. ʻO ka hoʻopaʻa ʻana i kāna synthesis a me ka ʻenehana he waiwai nui a kūpono hoʻi.

ʻO ke ʻano hana synthesis
N, N-dihydroxyethyl-p-methylaniline hiki ke synthesized e nā ʻanuʻu aʻe: hoʻohui i 1000g p-methylaniline a me 10g wai i loko o ka ipu hao 5L, hoʻokiʻekiʻe i ka wela Chemicalbook i 60 ℃ ~ 65 ℃, hoʻoulu no 30 mau minuke, a hoʻohui i ka ethylene oxide E hoʻohui i 100g o ka alkane a mālama i ka mahana ma 65-70°C no 4 mau hola. A laila e hoʻohui i 100g o ka ethylene oxide i loko o 4 mau hola, e mālama i ka mahana ma 70-75 ° C, e hana ma 70-80 ° C no 3 mau hola ma hope o ka hele ʻana, a hoʻomaha i 30 ° C. E hoʻohui i ka hopena hopena i ka ipu hoʻoheheʻe a hōʻiliʻili i ka huahana ma 143~148°C (1.3~1.6kPa). ʻO 86% ka hua a ʻoi aku ka maʻemaʻe o ka huahana ma mua o 98%. Hiki ke hana hou ʻia ka hakina mua e hoʻonui i ka hua. He paʻa melemele māmā ka huahana.

2,2′-(P-TOLYLIMINO)DIETHANOL Nā Waiwai Kemika
Ka helu hehee 49-53 °C (kukui)
Ka helu hoʻolapalapa 338-340 °C (kukui.)
mānoanoa 1.0654 (manaʻo koʻikoʻi)
ʻO ke kaomi mahu 0Pa ma 25 ℃
index index 1.5330 (manaʻo)
Fp >230 °F
ka mahana mālama. ʻO ka lewa inert, ka wela lumi
hiki ke hoʻoheheʻe ʻia i ka Methanol
hana i ka pauda i puʻupuʻu e hoʻomaʻemaʻe wai
pka 14.33±0.10(Wanamua)
kala keʻokeʻo a i ʻole nā ​​kala i ka Melemele i ka ʻAlani
Hiki i ka wai 19.8g/L ma 20 ℃
BRN 2099156
InChIKey JUVSRZCUMWZBFK-UHFFFAOYSA-N
LogP 2 ma 35 ℃
Hōʻike Papaʻikepili CAS 3077-12-1
Pūnaehana Hoʻopaʻa Kakau Mea EPA Ethanol, 2,2′-[(4-methylphenyl)imino]bis- (3077-12-1)

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