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N,N-dimethylethanolamine CAS: 108-01-0
N,N-dimethylethanolamine CAS: 108-01-0
He wai waihoʻoluʻu me ka ʻala ʻala. Ka paepae ʻala: 0.25 ppm. Molecularweight 5 89.16; Puni paila =133 ℃; Kahua hau/Heehee = 259 ℃; Lahi uila =41 ℃ (oc); Ka wela ho'ā 'ana 5=295 ℃. Nā palena pahū: LEL 5=1.6%;UEL 5=11.9%. Hōʻike Hazard (e pili ana i ka NFPA-704M Rating System): Health 2, Flammability 2, Reactivity 0.Soluble in water.
ʻIke ʻia ʻo ia ʻo dimethylaminoethanol. Hōʻike nā haʻawina i nā waiwai hoʻopaʻa i ka ʻili, a me ka hiki ke hōʻemi i ke ʻano o nā laina maikaʻi a me nā wrinkles a me nā pōʻai ʻeleʻele ma lalo o nā maka. Ua manaʻo ʻia he anti-kahiko, a he antiinflammatory, a ua hōʻike i ka hana scavenging free-radical. Hoʻohana pū ʻia e like me ka corrosion inhibitor, anti-scaling agent, paint additive, coating additive a me nā mea hoʻokaʻawale paʻa. Hoʻohana ʻia ʻo ia ma ke ʻano he waena no nā lāʻau lapaʻau ikaika a me nā mea hoʻonaninani. He mea ho'ōla no nā polyurethanes a me nā resins epoxy. Eia kekahi, hoʻohana ʻia ia i mea hoʻohui i ka wai paila. Ma waho aʻe o kēia, hoʻohana ʻia i ka therapeutically e like me ka CNS stimulant.
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N-Ethyl-N-hydroxyethylaniline CAS: 92-50-2
N-Ethyl-N-hydroxyethylaniline CAS: 92-50-2
He mea hoʻohui ʻia. He amide derivative ia ma waena o kahi hui ethyl a me aniline.
ʻAno: ʻO N-ethyl-N-hydroxyethylaniline kahi wai ʻaila melemele ʻole.
- Solubility: Hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe kūlohelohe, e like me ka waiʻona a me ka etera, a hiki ke hoʻoheheʻe iki ʻia i ka wai.
- Paʻa: Paʻa paʻa i ka mahana o ka lumi, akā pono e pale ʻia ka pili ʻana me nā oxidants ikaika.
hoʻohana:
- Nā mea hoʻokalakupua: N-ethyl-N-hydroxyethylaniline hiki ke hoʻohana ʻia ma ke ʻano he reagent i ka synthesis organik.
- ʻO nā meaʻala fiber: Hiki ke hoʻohana ʻia ma ke ʻano he ʻāpana o nā kala a hoʻohana nui ʻia i nā ʻoihana textile a me ka paʻi. -
m-Tolyldiethanolamine CAS: 91-99-6
ʻO ka m-Tolyldiethanolamine ， ʻike pū ʻia ʻo DEET (diethylamide N, N-dimethyl-3-hydramide), he mea hoʻomake maʻamau. Hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe organik e like me ka ester, ka waiʻona, a me ka etera, a hiki ke hoʻoheheʻe iki ʻia i ka wai. Loaʻa i kēia pūhui ka pale wela maikaʻi a me ka pale māmā.
Hoʻohana nui ʻia ka m-Tolyldiethanolamine ma ke ʻano he mea hoʻomaʻamaʻa pepeke no ka pale ʻana i ka nahu a me ka hoʻomāinoino ʻana mai nā makika, ʻoki, ʻautu, ʻūhini a me nā mea ʻē aʻe. He lōʻihi kona mana a he hopena kiʻekiʻe ka hoʻomake ʻana i nā makika a me nā mea ʻē aʻe. Hoʻohana nui ia i nā hana o waho, ka ʻimi ʻana i ka wao nahele a me ka pale kaua a me nā māla ʻē aʻe.
Nui nā ʻano hana no ka hoʻomākaukau ʻana i ka N,N-bishydroxyethyl m-toluidine. ʻO kekahi o nā ʻano hana maʻamau ʻo ia ka hana ʻana i ka m-toluidine a me ka formamide i mua o kahi catalyst alkaline. ʻO nā ʻanuʻu kikoʻī penei:
1. E hoʻololi i ka formamide me ka m-toluidine ma lalo o nā kūlana alkaline e hana ai 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. -
Triethylene glycol CAS: 112-27-6
Triethylene glycol CAS: 112-27-6
He wai waihoʻoluʻu ʻole, ʻala ʻole, hygroscopic, viscous wai. Hiki ke hoʻoheheʻe ʻia me ka wai a me ka ethanol, hiki ke hoʻoheheʻe ʻia i ka diethyl ether, aneane hiki ʻole ke hoʻoheheʻe ʻia i ka petroleum ether.
Hoʻohana ʻia ma ke ʻano he mea hoʻomaʻemaʻe maikaʻi loa no ke kinoea maoli, ka ʻaila e pili ana i ke kinoea a me carbon dioxide; hoʻohana ʻia e like me ka solvent no ka nitrocellulose, rubber, resin, grease, pena, pesticides, etc.; ea disinfectant; polyvinyl chloride, polyvinyl acetate resin, aniani fiber a me triethylene glycol lipid plasticizers no nā papa i kaomi asbestos; nā mea hoʻomaloʻo i ka paka, nā pulu pulu a me nā desiccants kinoea maoli; hoʻohana pū ʻia i ka synthesis organik, e like me ka hana ʻana o ka ʻaila brake me ka pae hoʻolapalapa kiʻekiʻe a me ka hana haʻahaʻa haʻahaʻa maikaʻi.
Hoʻohana ʻia ia e like me ke kinoea chromatography stationary solution a me ka solvent no ka nitrocellulose a me nā resins like ʻole. Hoʻohana ʻia ia i ka synthesis organik. -
Dimethyl sulfate CAS:77-78-1
Dimethyl sulfate CAS:77-78-1
He wai ʻaila ʻaila ʻole waihoʻoluʻu. Hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i ka ethanol, ether, acetone, etc.
Hoʻohana nui ʻia ia i ka lāʻau lapaʻau, pesticides a me nā ʻoihana ʻoihana ʻē aʻe. He mea methylating maikaʻi ia a hoʻohanaʻia i ka hanaʻana i ka dimethyl sulfoxide, caffeine, vanillin, aminopyrine, trimethoprim a me ka pesticide acephate, a pēlā aku. -
N-methyl-o-toluidine CAS:611-21-2
N-methyl-o-toluidine CAS:611-21-2
He wai ʻaila melemele māmā. ʻO ka helu heheʻe 119.5 ℃, kahi paila 209-210 ℃
Nā kikoʻī:
Ka helu hehee -10.08°C (manaʻo)
He 207°C ka helu hoʻolapalapa
ʻO ka mānoanoa 0.97
Hōʻike hōʻailona 1.562-1.565
ʻO ke kiko uila he 79.4°C
Nā kūlana mālama E mālama i kahi pōʻeleʻele anuanu
ʻAno: wai maʻemaʻe -
N,N-Dimethylcyclohexylamine CAS:98-94-2
N,N-Dimethylcyclohexylamine CAS:98-94-2
Na Waiwai Kemika
ʻAʻole waihoʻoluʻu a i ʻole ka māmā melemele māmā wai. Hoʻohana nui ʻia e like me ka polyurethane rigid foam catalyst. ʻO kekahi o nā noi nui he insulating foams, me nā sprays, panels, glue laminates a me nā mea hoʻoheheʻe refrigeration. Kūpono ʻia ʻo N, N-dimethylcyclohexylamine no ka hana ʻana i nā kīʻaha kīwī paʻa a me nā ʻāpana hoʻonaninani. Hoʻohana ʻia kēia catalyst i nā huahana Chemicalbook paʻakikī. Hiki ke hoʻohana wale ʻia e like me ka catalyst nui me ka ʻole o ka hoʻohui ʻana i ka tin organic. Hiki ke hoʻohui pū ʻia me nā catalysts series JD e like me ke kaʻina hana a me nā koi huahana. Hoʻohana pū ʻia kēia huahana ma ke ʻano he mea hoʻoheheʻe a me ka mea waena no nā fiber synthetic.
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2-(2-Aminoethylamino) ethanol CAS: 111-41-1
2-(2-Aminoethylamino) ethanol CAS: 111-41-1
Na Waiwai Kemika
ʻAʻole waihoʻoluʻu, ʻulaʻula melemele ʻeleʻele ʻeleʻele wai. He hygroscopic, alkaline ikaika, a he ʻala iki ka amonia. Hiki i ka wai a me ka waiʻona, hiki ke hoʻoheheʻe ʻia i ka ether.
Hoʻohana:
Hoʻohana ʻia i nā shampoos, lubricants, buffers kahua aila, resin synthesis, textile auxiliaries, imidazoline amphoteric surfactants, etc.
Hoʻohana ʻia ia i ka hana ʻana i nā mea pena, resins, rubber, flotation agents, insecticides, and surfactants. Hoʻohana ʻia ka corrosion inhibitor 1017 i kūkulu ʻia i ka hana petrochemical. ʻO kēia huahana kahi mea hoʻomaʻamaʻa kemika haʻahaʻa haʻahaʻa haʻahaʻa no ka resin epoxy, ʻoi aku ka maikaʻi ma mua o ka ethylenediamine. Hoʻohana ʻia kēia huahana me ka resin epoxy a hoʻohana nui ʻia no ka hoʻopaʻa ʻana i nā ʻāpana metala a me nā ʻāpana ʻole, hoʻomohala i nā uhi epoxy anti-corrosion, hoʻolei ʻana i nā hui uwea a me nā ʻāpana mechanical a me nā uila. -
N,N-Dihydroxyethyl-p-toluidine NO CAS:3077-12-1
N,N-Dihydroxyethyl-p-toluidine NO CAS:3077-12-1
ʻAʻole waihoʻoluʻu i ka wai melemele māmā/melemele māmā i ka wai ʻeleʻele melemele. 97% kala ʻole i ka melemele māmā/98% melemele māmā i ka wai melemele melemele. Hoʻohana nui ʻia ia e like me ka wai waena a me ka solvent, stabilizer etc
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 ka 100Chemicalbookg 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 hele ʻana, a maʻalili i 30 ℃. E hoʻohui i ka hopena hopena i ka ipu hoʻoheheʻe a hōʻiliʻili i ka huahana ma 143 ~ 148 ℃ (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. -
methyl-2-pyrrolidone CAS: 872-50-4
methyl-2-pyrrolidone CAS: 872-50-4
N-Methylpyrrolidone i kapa ʻia ʻo NMP, molecular formula: C5H9NO, English: 1-Methyl-2-pyrrolidinone, ʻaʻole waihoʻoluʻu ka helehelena i ka wai aniani melemele māmā, ʻala iki o ka amonia, hiki ke hoʻoheheʻe ʻia me ka wai i kēlā me kēia ʻāpana, hiki ke hoʻoheheʻe ʻia i ka etera, acetone. A ʻo nā mea hoʻoheheʻe ʻokoʻa like ʻole e like me nā esters, halogenated hydrocarbons, aromatic hydrocarbons, a me nā mea ʻē aʻe, ua hui pū ʻia me nā mea hoʻoheheʻe a pau loa, me kahi paila o 204 ° C a me kahi kiko uila o 91 ° C. Loaʻa iā ia ka hygroscopicity ikaika a me nā waiwai kemika paʻa. ʻAʻole ia e hoʻopōʻino i ke kila kalapona a me ka aluminika, a ʻaʻole ia e ʻino i ke keleawe. ʻAiʻino iki. Loaʻa iā ia nā pōmaikaʻi o ka viscosity haʻahaʻa, kemika maikaʻi a me ke kūpaʻa wela, ka polarity kiʻekiʻe, ka haʻahaʻa haʻahaʻa, a me ka miscibility palena ʻole me ka wai a me nā mea hoʻonā he nui. ʻO kēia huahana he micro-drug, a ʻo ka palena palena ʻae ʻia i ka lewa he 100PPM.
ʻAno: ʻO ka wai ʻaila ʻaʻole waihoʻoluʻu a ʻākala me ka ʻala amine liʻiliʻi. Hiki ke hui me ka wai, ka waiʻona, ka ether, ka ester, ketone, ka halogenated hydrocarbons a me ka aromatic hydrocarbons.
Solubility: hiki ke hui me ka wai, ka waiʻona, ka etera, ka ester, ketone, ka halogenated hydrocarbons a me ka aromatic hydrocarbons. -
N,N-Dimethylethanolamine CAS: 108-01-0
N, N-Dimethylethanolamine CAS:108-01-0
He wai kala ʻole a melemele iki paha me ka ʻala amonia, hiki ke puhi. ʻO ka pahu hau -59.0 ℃, kahi e hoʻolapalapa ai 134.6 ℃, ke kiko uila 41 ℃, Miscible me ka wai, ethanol, benzene, ether a me acetone, etc.
Hoʻohana ʻia e like me ka lāʻau lapaʻau, nā mea waena no ka hana ʻana i nā mea kala, nā mea lapaʻau fiber, anti-corrosion additives, etc. -
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 loko o nā mea hoʻopiʻi pepeke a pale i ka ʻili mai ka nahu ʻana mai nā makika, ʻoki, ʻauʻau, chiggers, leeches, a me nā mea ʻē aʻe.
waiwai kumu
ʻAʻole waihoʻoluʻu i ka wai amber. ʻO 160 ℃ (2.53kPa) ka paila paila, 111 ℃ (133Pa), 0.996 (20/4 ℃) ka mānoanoa pili, a ʻo ka index refractive he 1.5206 (25 ℃). ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻopili ʻia me ka ethanol, ether, benzene, propylene glycol a me ka ʻaila pulupulu.
