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

N,N-dihydroxyethyl-p-methylaniline hiki ke synthesized e kēia mau ʻanuʻu: e hoʻohui i 1000g p-methylaniline a me 10g wai i loko o ka ipu hao 5L, hoʻokiʻekiʻe i ka mahana i 60 ° C ~ 65 ° C a hoʻoulu i 30 mau minuke, a laila hoʻohui. 100g o ka ethylene oxide, mālama i ka mahana ma 65 ~ 70 ℃ no 4h. A laila e hoʻohui i 100g o ka ethylene oxide Chemicalbook 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 maʻalili 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.

waiwai kemika

Helu CAS 3077-12-1

Huina molekika C11H17NO2

Kaumaha Molekala 195.26

EINECS Helu 221-359-1

Ka helu hehee 49-53°C (kukui)

Ka helu hoʻolapalapa 338-340°C (kukui.)

1.0654 (kokoke)

Puke mahu 0 Paat2Chemicalbook 5℃

ʻO ka helu hōʻailona 1.5330 (manaʻo)

Ke kuhi uila > 230°F

Nā kūlana mālama Inertatmosphere, RoomTemperature

ʻIkepili Hoʻokaʻaʻike

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