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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.
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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.
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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.
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ʻO Triethylenetetramine 112-24-3
ʻO Triethylenetetramine 112-24-3
He wai alkaline kiʻekiʻe ia a me ka wai mānoanoa iki me ka haʻahaʻa o ka volatility ma mua o nā diylidene triamines. Akā like nā waiwai ʻē aʻe. Hoʻoheheʻe ʻia i ka wai a me ka ethanol, pili micro i ka ether. He kumu ikaika ka hopena wai a hiki ke hana me nā oxides acidic, acid anhydrides, aldehydes, ketones, a me nā halides. Hiki ke nānā i nā metala e like me ka alumini, zinc, keleawe a me kā lākou mau mea hoʻohui.
Hoʻohana ʻia ma ke ʻano he reagent complexing, dehydrating agent o ke kinoea alkaline, dye intermediate, solvent o ka epoxy resin, etc. Hoʻohana ʻia ma ke ʻano he mea hoʻōla mahana o ka lumi o ka epoxy resin, ʻo ka dosage kuhikuhi he 10-12 mau ʻāpana ma ke kaumaha, nā kūlana hoʻōla waena a me ka solvent. Hiki ke hoʻohana ʻia kēia huahana ma ke ʻano he accelerator vulcanization rubber a me ka stabilizer, surfactant, emulsifier, lubricant additive, gas purifier, cyanide-free electroplating diffusing agent, brightener, fabric finishing agent, ion exchanger resin, a me polyamide resin. nā mea maka synthetic. Hiki ke hoʻohana ʻia ma ke ʻano he vulcanizing agent no ka fluorine rubber.
2. Hoʻohana ʻia ma ke ʻano he mea hoʻōla wela o ka lumi no ka resin epoxy, ʻo ka nui o ka lāʻau kuhikuhi he 10 a 12 mau ʻāpana ma ke kaumaha, a ʻo nā kūlana hoʻōla he mahana lumi / 2d a i ʻole 100 ℃ / 30min. ʻO ka mahana deformation thermal o ka huahana i hoʻōla ʻia he 98 ~ 124 ℃. Hoʻohana pū ʻia ma ke ʻano he mau waena synthesis organik a me nā mea hoʻoheheʻe. Hoʻohana ʻia i ka hana ʻana o nā resins polyamide, nā resins hoʻololi ion, nā surfactants, nā mea hoʻohui aila lubricating, nā mea hoʻomaʻemaʻe kinoea, a pēlā aku. Hoʻohana ʻia hoʻi ia ma ke ʻano he mea hoʻohui chelating metala, mea hoʻolaha electroplating ʻole cyanide, mea hoʻohui rubber, mea hoʻomālamalama, detergent, dispersant, a pēlā aku.
3. Hoʻohana ʻia ma ke ʻano he reagent complexing, dehydrating agent no ke kinoea alkaline, dye intermediate, solvent no ka epoxy resin, etc. -
DIETHYLENE TRIAMINE (ʻIke kikoʻī) 111-40-0
DIETHYLENE TRIAMINE (ʻIke kikoʻī) 111-40-0
kūlohelohe
He wai melemele hygroscopic ʻālohilohi me ka ʻala ammonia ʻawaʻawa, hiki ke lapalapa a ikaika ka alkaline. Hoʻoheheʻe ʻia i ka wai, acetone, benzene, ether, methanol, a pēlā aku, ʻaʻole hoʻoheheʻe ʻia i ka n-heptane, a ʻawaʻawa i ke keleawe a me kāna mau mea hoʻohui. Helu heheʻe -35 ℃. Helu paila 207 ℃. ʻO ka nui pili o. 9586. Helu lapalapa 94 ℃. Helu kuhikuhi refractive 1. 4810. Loaʻa i kēia huahana ka reactivity o nā amines lua a maʻalahi ke pane me nā ʻano hui like ʻole. Loaʻa i kāna mau derivatives nā ʻano hoʻohana like ʻole.
hoʻohana
Hoʻohana nui ʻia kēia huahana ma ke ʻano he mea hoʻoheheʻe a me ka waena synthesis organik, a hiki ke hoʻohana ʻia e hoʻomākaukau i nā mea hoʻōla resin epoxy, nā mea hoʻomaʻemaʻe kinoea (no ka wehe ʻana i ka CO2), nā mea hoʻohui aila lubricating, nā emulsifiers, nā kemika kiʻi, nā surfactants, a me nā mea hoʻopau lole. , mea hoʻonui pepa, mea hoʻohui aminocarboxylic, mea hoʻohui chelating metala, hydrometallurgy metala kaumaha a me ka cyanide-free electroplating diffusion agent, brightener, a me ka synthetic ion exchange resin a me ka polyamide resin, a pēlā aku. -
P-Toluidine CAS: 106-49-0
P-Toluidine CAS: 106-49-0
He ʻāpana keʻokeʻo ʻālohilohi a he aniani lau paha. Hiki ke ʻā. Hehi hoʻoheheʻe 44-45 ℃. ʻO ke kiko paila he 200.2 ℃, 82.2 ℃ (1.33kPa), ʻo ka nui o ka mānoanoa he 0.9619 (20, 4 ℃), ʻo ka helu kuhikuhi refractive he 1.5534 (45 ℃), a ʻo ke kiko lapalapa he 87.2 ℃. Hoʻoheheʻe iki ʻia i ka wai, hoʻoheheʻe ʻia i ka ethanol, ether, carbon disulfide a me nā aila, hoʻoheheʻe ʻia i loko o nā waikawa inorganic dilute a hana i nā paʻakai. Hiki ke mahu me ka mahu wai.
Hoʻohana ʻia e like me nā mea hoʻohuihui kala a me nā mea hoʻohuihui lāʻau lapaʻau o pyrimethamine. -
N,N-Diethylaniline /CAS: 91-66-7
N,N-Diethylaniline /CAS: 91-66-7
kūlohelohe
ʻAʻohe kala a i ka wai melemele. ʻO ka nui pili o. 93507. Ka paila ʻana he 216. 27 ℃. Ka heheʻe ʻana he 38.8°C. Ka lapalapa ʻana he 85 ℃. Ka helu hoʻohuli 1.5409. Hiki ke ʻā. He ʻala kūikawā. Hoʻoheheʻe iki ʻia i ka wai, hoʻoheheʻe ʻia i nā mea hoʻoheheʻe organik e like me ka ethanol, ether, chloroform a me benzene. Hiki ke mahu me ka mahu.
Hiki ke hoʻohana ʻia e hoʻomākaukau i nā dyes azo, nā dyes triphenylmethane, a pēlā aku. He mea koʻikoʻi nō hoʻi ia no ka synthesis o nā lāʻau lapaʻau a me nā mea hoʻomohala kiʻiʻoniʻoni kala, a he ākea loa kāna mau noi.
