-
N-Ethyl-N-hydroxyethylaniline CAS: 92-50-2
N-Ethyl-N-hydroxyethylaniline CAS: 92-50-2
He hui organik ia. He amide derivative ia ma waena o kahi hui ethyl a me ka aniline.
ʻAno: He wai ʻaila melemele iki ka N-ethyl-N-hydroxyethylaniline.
- Ka hoʻoheheʻe ʻia: He mea hoʻoheheʻe ia i loko o nā mea hoʻoheheʻe organik he nui, e like me ka waiʻona a me ka ether, a hoʻoheheʻe iki ʻia i ka wai.
- Paʻa: Paʻa iki i ka mahana o ka lumi, akā pono e pale ʻia ka hoʻopili ʻana me nā mea hoʻomake wai ikaika.
hoʻohana:
- Nā mea hoʻohui kemika: Hiki ke hoʻohana ʻia ʻo N-ethyl-N-hydroxyethylaniline ma ke ʻano he mea hoʻohui i ka hana organik.
- Nā dye fiber: Hiki ke hoʻohana ʻia ma ke ʻano he ʻāpana o nā dye a hoʻohana nui ʻia i nā ʻoihana lole a me ka paʻi ʻana. -
m-Tolyldiethanolamine CAS: 91-99-6
ʻO m-Tolyldiethanolamine, i ʻike ʻia hoʻi ʻo DEET (diethylamide N,N-dimethyl-3-hydramide), he mea pale pepeke maʻamau. Hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe organik e like me ka ester, ka waiʻona, a me ka ether, a hoʻoheheʻe iki ʻia i ka wai. Loaʻa i kēia hui ke kūpaʻa maikaʻi i ka wela a me ke kūpaʻa i ka mālamalama.
Hoʻohana nui ʻia ʻo m-Tolyldiethanolamine ma ke ʻano he mea pale pepeke e pale aku i nā nahu a me ka hoʻoluhi ʻia e nā makika, nā ʻuku, nā ʻuku lele, nā ʻūhini a me nā pepeke ʻē aʻe. Loaʻa kona hopena no ka manawa lōʻihi a he hopena pale kiʻekiʻe i nā makika a me nā pepeke ʻē aʻe. Hoʻohana nui ʻia ia i nā hana waho, ka ʻimi ʻana i ka wao nahele a me ka pale koa a me nā kahua ʻē aʻe.
Nui nā ʻano hana no ka hoʻomākaukau ʻana iā N,N-bishydroxyethyl m-toluidine. ʻO kekahi o nā ʻano hana i hoʻohana pinepine ʻia, ʻo ia ka hoʻopili ʻana iā m-toluidine a me formamide i ke alo o kahi mea hoʻoulu alkaline. Eia nā ʻanuʻu kikoʻī:
1. E hana i ka formamide me ka m-toluidine ma lalo o nā kūlana alkaline e hana i ka N-formyl m-toluidine.
2. E hoʻomehana i ka huahana hopena ma lalo o nā kūlana waikawa e hoʻololi i ka N-formyl m-toluidine i N,N-bishydroxyethyl m-toluidine. -
ʻO ka Triethylene glycol CAS: 112-27-6
ʻO ka Triethylene glycol CAS: 112-27-6
He wai ʻāwili ʻole ia, ʻaʻohe ona ʻala, hygroscopic, a he wai mānoanoa. Hiki ke hui pū ʻia me ka wai a me ka ethanol, hoʻoheheʻe iki ʻia i loko o ka diethyl ether, aneane hiki ʻole ke hoʻoheheʻe ʻia i loko o ka petroleum ether.
Hoʻohana ʻia ma ke ʻano he mea hoʻomaloʻo maikaʻi loa no ke kinoea kūlohelohe, ke kinoea e pili ana i ke kahua aila a me ke kalapona ʻokikene; hoʻohana ʻia ma ke ʻano he mea hoʻoheheʻe no ka nitrocellulose, rubber, resin, grease, pena, pesticides, etc.; disinfectant ea; polyvinyl chloride, polyvinyl acetate resin, glass fiber a me triethylene glycol lipid plasticizers no nā papa i kaomi ʻia e ka asbestos; nā mea hoʻomaloʻo paka, nā lubricants fiber a me nā desiccants kinoea kūlohelohe; hoʻohana pū ʻia i ka synthesis organik, e like me ka hana ʻana o ka ʻaila brake me ke kiko paila kiʻekiʻe a me ka hana maikaʻi o ka mahana haʻahaʻa.
Hoʻohana ʻia hoʻi ia ma ke ʻano he hopena paʻa chromatography gas a me ka mea hoʻoheheʻe no ka nitrocellulose a me nā resins like ʻole. Hoʻohana ʻia hoʻi ia i ka synthesis organik. -
Dimethyl sulfate CAS:77-78-1
Dimethyl sulfate CAS:77-78-1
He wai ʻaila ʻālohilohi ʻole ia. Hoʻoheheʻe iki ʻia i ka wai, hoʻoheheʻe ʻia i ka ethanol, ether, acetone, a pēlā aku.
Hoʻohana nui ʻia ia i ka lāʻau lapaʻau, nā pesticides a me nā ʻoihana ʻē aʻe. He mea methylating maikaʻi ia a hoʻohana ʻia i ka hana ʻana o dimethyl sulfoxide, caffeine, vanillin, aminopyrine, trimethoprim a me ka pesticide acephate, a pēlā aku. I ka synthesis organik, hoʻohana ʻia ia ma ke ʻano he methylating agent ma kahi o alkyl halide. -
N-methyl-o-toluidine CAS：611-21-2
N-methyl-o-toluidine CAS：611-21-2
He wai ʻaila melemele māmā ia. He wahi hoʻoheheʻe 119.5 ℃, wahi paila 209-210 ℃. Hoʻohana: cycloalkylamine, nā mea hoʻohui amine ʻala, hoʻohana ʻia hoʻi i ka synthesis waena o nā kino wahie.
Nā kikoʻī:
Kiko heheʻe -10.08°C (kuhikuhi)
Ka paila ʻana he 207°C
Ka nui o ka paʻa 0.97
ʻIneki refractive 1.562-1.565
Ka wela o ka ʻālohilohi 79.4°C
Nā kūlana mālama E mālama i kahi pouli a anuanu
ʻAno: wai moakāka -
N,N-Dimethylcyclohexylamine CAS:98-94-2
N,N-Dimethylcyclohexylamine CAS:98-94-2
Nā Waiwai Kemika
Wai ʻaʻohe kala a melemele māmā paha. Hoʻohana nui ʻia ma ke ʻano he mea hoʻoulu hua paʻa polyurethane. ʻO kekahi o nā noi nui, ʻo ia nā hua hoʻokaʻawale, me nā pīpī, nā panela, nā laminates glue a me nā ʻano hoʻomaʻalili. He kūpono nō hoʻi ʻo N,N-dimethylcyclohexylamine no ka hana ʻana i nā mōlina lako hua paʻa a me nā ʻāpana hoʻonaninani. Hoʻohana ʻia kēia mea hoʻoulu i nā huahana Chemicalbook hua paʻa. Hiki ke hoʻohana wale ʻia ma ke ʻano he mea hoʻoulu nui me ka ʻole o ka hoʻohui ʻana i ka tin organik. Hiki ke hoʻohui ʻia me nā mea hoʻoulu hua JD e like me ke kaʻina hana a me nā koi huahana. Hoʻohana ʻia kēia huahana ma ke ʻano he mea hoʻolalelale rubber a me kahi waena no nā olonā synthetic.
-
2-(2-Aminoethylamino)ethanol CAS: 111-41-1
2-(2-Aminoethylamino)ethanol CAS: 111-41-1
Nā Waiwai Kemika
Wai ʻālohilohi, melemele māmā, ʻaʻohe kala. He wai hygroscopic, alkaline ikaika, a he ʻala ammonia iki kona. Hiki ke hui pū ʻia me ka wai a me ka waiʻona, hoʻoheheʻe iki ʻia i ka ether.
Nā Hoʻohana:
Hoʻohana ʻia i loko o nā shampoos, lubricants, aila kahua buffers, resin synthesis, textile auxiliaries, imidazoline amphoteric surfactants, etc.
Hoʻohana ʻia hoʻi ia i ka hana ʻana i nā mea hoʻoluʻu, nā resins, ka laholio, nā mea flotation, nā insecticides, a me nā surfactants. Hoʻohana ʻia ka mea hoʻopale corrosion 1017 i ka hana petrochemical. He mea hoʻōla kemika maikaʻi loa kēia huahana no ka epoxy resin, ʻoi aku ka maikaʻi ma mua o ka ethylenediamine. Hoʻohana ʻia kēia huahana me ka epoxy resin a hoʻohana nui ʻia no ka hoʻopili ʻana i nā ʻāpana metala a me nā ʻāpana ʻaʻole metala, ka hana ʻana i nā uhi epoxy anti-corrosion, ka hoʻolei ʻana i nā hui kaula a me nā ʻāpana mechanical a me nā uila ʻē aʻe. -
N,N-Dihydroxyethyl-p-toluidine CAS NO:3077-12-1
N,N-Dihydroxyethyl-p-toluidine CAS NO:3077-12-1
He ʻole kona kala a i ka melemele māmā paʻa/melemele māmā a i ka wai melemele ʻeleʻele. 97% ʻaʻohe kala a i ka melemele māmā paʻa/98% melemele māmā a i ka wai melemele ʻeleʻele. Hoʻohana nui ʻia ia ma ke ʻano he mea hoʻohuihui kala a me ka mea hoʻoheheʻe, mea hoʻopaʻa a pēlā aku
Hiki ke hoʻohui ʻia ʻo N,N-dihydroxyethyl-p-methylaniline ma o kēia mau ʻanuʻu: e hoʻohui i 1000g p-methylaniline a me 10g wai i loko o ka ipuhao kaomi 5L, e hoʻokiʻekiʻe i ka mahana i 60°C ~ 65°C a hoʻoulu no 30 mau minuke, a laila e hoʻohui i 100g o ka ethylene oxide, e mālama i ka mahana ma 65~70℃ no 4h. A laila e hoʻohui i 100g o ka ethylene oxide i loko o 4h, e mālama i ka mahana ma 70~75℃, e pane ma 70~80℃ no 3h ma hope o ka hala ʻana, a e hoʻomaʻalili i 30℃. E hoʻohui i ka hopena hopena i ka ipuhao distillation a hōʻiliʻili i ka huahana ma 143~148℃ (1.3~1.6kPa). ʻO ka hua he 86% a ʻoi aku ka maʻemaʻe o ka huahana ma mua o 98%. Hiki ke hana hou ʻia ka ʻāpana mua e hoʻonui i ka hua. -
methyl-2-pyrrolidone CAS： 872-50-4
methyl-2-pyrrolidone CAS： 872-50-4
Ua kapa ʻia ʻo N-Methylpyrrolidone ʻo NMP, ʻano molekala: C5H9NO, Pelekania: 1-Methyl-2-pyrrolidinone, ʻaʻohe kala o ke ʻano i ka wai melemele māmā, ʻala iki o ka ammonia, hui pū ʻia me ka wai ma kekahi ʻano, hoʻoheheʻe ʻia i loko o ka ether, acetone a me nā mea hoʻoheheʻe organik like ʻole e like me nā esters, halogenated hydrocarbons, aromatic hydrocarbons, a pēlā aku, ua hui piha ʻia me ka aneane o nā mea hoʻoheheʻe āpau, me kahi kiko paila o 204°C a me kahi kiko flash o 91°C. Loaʻa iā ia ka hygroscopicity ikaika a me nā waiwai kemika paʻa. ʻAʻole ia e hōʻino i ke kila kalapona a me ka alumini, a ʻaʻole ia e hōʻino i ke keleawe. ʻAʻole hōʻino iki. Loaʻa iā ia nā pono o ka viscosity haʻahaʻa, ke kūpaʻa kemika a me ka thermal maikaʻi, polarity kiʻekiʻe, volatility haʻahaʻa, a me ka miscibility palena ʻole me ka wai a me nā mea hoʻoheheʻe organik he nui. He lāʻau liʻiliʻi kēia huahana, a ʻo ka palena palena i ʻae ʻia i ka lewa he 100PPM.
ʻAno: Wai ʻaila ʻole kala a moakaka me kahi ʻala amine iki. Hiki ke hui pū ʻia me ka wai, ka waiʻona, ka ether, ka ester, ketone, nā hydrocarbons halogenated a me nā hydrocarbons ʻala.
Ka hoʻoheheʻe ʻia: hiki ke hui pū ʻia me ka wai, ka waiʻona, ka ether, ka ester, ketone, nā hydrocarbons halogenated a me nā hydrocarbons ʻala. -
N,N-Dimethylethanolamine CAS： 108-01-0
N,N-Dimethylethanolamine CAS:108-01-0
He wai kala ʻole a melemele iki paha me ke ʻala ammonia, hiki ke lapalapa. Kuhi hau -59.0 ℃, kiko paila 134.6 ℃, kiko lapalapa 41 ℃, Hiki ke hui pū me ka wai, ethanol, benzene, ether a me acetone, a pēlā aku.
Hoʻohana ʻia e like me nā mea maka lāʻau lapaʻau, nā mea waena no ka hana ʻana i nā dyes, nā mea mālama fiber, nā mea hoʻohui anti-corrosion, a me nā mea ʻē aʻe, a hiki ke hoʻohana ʻia e like me nā mea kumu uhi wai-hoʻoheheʻe ʻia, nā mea hoʻoheheʻe resin synthetic, a pēlā aku. -
N,N-Diethyl-m-toluamide CAS:134-62-3
N,N-Diethyl-m-toluamide CAS:134-62-3
ʻO Diethyltoluamide ka mea hana maʻamau i nā lāʻau pale pepeke a pale i ka ʻili mai nā nahu mai nā makika, nā ʻuku, nā ʻuku lele, nā ʻuku liʻiliʻi, nā leeches, a me nā pepeke ʻē aʻe.
nā waiwai kumu
ʻAʻohe kala a i ʻole ka wai ʻalani. ʻO ke kiko paila he 160℃ (2.53kPa), 111℃ (133Pa), ʻo ka nui o ka paʻa he 0.996 (20/4℃), a ʻo ka helu hoʻohuli he 1.5206 (25℃). ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hui pū ʻia me ka ethanol, ether, benzene, propylene glycol a me ka ʻaila pulupulu.
-
ʻEtila 3-(N,N-dimethylamino)akrilata CAS:924-99-2
ʻEtila 3-(N,N-dimethylamino)akrilata CAS:924-99-2
Nā noi
He ʻano antioxidant hou ia i hoʻohana nui ʻia i ka ʻoihana meaʻai. I mea e hoʻolōʻihi ai i ke ola o ka ʻiʻo, hoʻohui pinepine ʻia kahi liʻiliʻi o 3-(N,N-dimethylamino)ethyl acrylate i ka ʻiʻo e hoʻomaikaʻi i ke kūpaʻa antioxidant o ka ʻiʻo. Ma muli o ka hopena o ka 3-(N,N-dimethylamino)ethyl acrylate i ka hoʻonui ʻana i ka ʻala a me ka pale ʻana i ke kala, hoʻohana pinepine ʻia ia ma ke ʻano he mea mālama meaʻai a me nā huaʻai, e like me ka mālama ʻana i ka fillet iʻa [1]. Hiki ke hoʻohana ʻia ka 3-(N,N-Dimethylamino)ethyl acrylate e pale i nā mea inu mai ka palaho ʻana a hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻohui meaʻai maikaʻi e hana i nā meaʻai a i ʻole nā mea inu me nā hopena mālama ola kino.
hoʻohana
ʻOi aku ka nui o ka mana antioxidant o 3-(N,N-Dimethylamino)ethyl acrylate ma mua o ka caffeic acid, p-hydroxybenzoic acid, ferulic acid, syringic acid, a pēlā aku. Loaʻa iā ia kahi nui o nā hui methyl, a ʻo nā radical hydrogen free i hana ʻia e ia he mau mana antioxidant, hiki ke pale i nā ʻiʻo mai ka pōʻino oxidative a hoʻopau i ka hana o nā anions superoxide a me nā radical hydroxyl free. Ua hōʻike ʻia nā haʻawina he hopena anti-apoptotic ko 3-(N,N-dimethylamino)ethyl acrylate [4]. ʻAʻole hiki i ka 3-(N,N-Dimethylamino)ethyl acrylate ke hoʻoikaika wale i ke kū'ē a me ka hoʻomanawanui o nā cell endothelial i nā mea ʻino, no laila e pale ana i nā cell endothelial, akā e kāohi pū i ka oxidation o ka lipoprotein haʻahaʻa. He kuleana koʻikoʻi ko 3-(N,N-Dimethylamino)ethyl acrylate i ka scavenging free radicals i loko o ke kino, e mālama ana i ke ʻano maʻamau a me ka hana o nā cell kanaka, e pale ana i ka hanana ʻana o ka tumor a me ka hoʻopaneʻe ʻana i ka ʻelemakule.
