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Dimethyl sulfate CAS: 77-78-1
Dimethyl sulfate CAS: 77-78-1
Imvura ine mafuta isingaonekwe isina ruvara. Inonyungudika zvishoma mumvura, inonyungudika mu ethanol, ether, acetone, nezvimwewo.
Inoshandiswa zvakanyanya mumishonga, mishonga yezvipembenene nemamwe maindasitiri. Inoshanda zvakanaka pakugadzira methylation uye inoshandiswa mukugadzira dimethyl sulfoxide, caffeine, vanillin, aminopyrine, trimethoprim uye mishonga yezvipembenene inonzi acephate, nezvimwewo. Mukugadzirwa kweorganic, inoshandiswa semethylating agent panzvimbo pealkyl halide. -
N,N-dimethylethanolamine CAS: 108-01-0 KUCHENA: 99%
N,N-dimethylethanolamine CAS: 108-01-0
Imvura isina ruvara ine hwema hunorwadza. Huwandu hwehwema: 0.25 ppm. Kurema kweMolecular 5 89.16; Pokufashaira =133℃; Kutonhora/Kunyunguduka=259℃; Pokupenya =41℃ (oc); Kupisa kweAutoignition 5=295℃. Miganhu yekuputika: LEL 5=1.6%;UEL 5=11.9%. Kuzivikanwa kweHazard (zvichibva paNFPA-704M Rating System): Hutano 2, Kupisa 2, Reactivity 0. Inonyunguduka mumvura.
Inozivikanwawo se dimethylaminoethanol. Zvidzidzo zvinoratidza hunhu hwekusimbisa ganda, uye kugona kuderedza kutaridzika kwemitsara mitete nemakwinya pamwe nedenderedzwa rerima pasi pemaziso. Inoonekwa sekudzivirira kukwegura, uye inoderedza kuzvimba, uye yakaratidza basa rekubvisa ganda zvisina tsarukano. Inoshandiswawo senzira yekudzivirira ngura, anti-scaling agent, pendi, coating additive uye solids separation agent. Inoshandiswawo senzira yepakati yezvinhu zvinoshanda zvemishonga nemadhayi. Inoshanda senzira yekuporesa polyurethanes uye epoxy resins. Uyezve, inoshandiswa senzira yekuwedzera mumvura inofashaira. Pamusoro peizvi, inoshandiswa pakurapa senzira yekukurudzira CNS.
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Methylcyclopentadienyl CAS:12108-13-3 KUCHENA 99%
Methylcyclopentadienyl
Imusanganiswa we organometallic une fomura yemakemikari C7H6MnO3.
Chinangwa: Mushonga wekudzivirira kugogodza peturu, mushonga wekuwedzera peturu, mushonga wekudzivirira kugogodza usina lead, mushonga wekuvandudza peturu, mubatsiri wekuwedzera peturu, mubatsiri wekuwedzera peturu, mubatsiri wekuwedzera peturu, mubatsiri wekuwedzera peturu. -
![[Kopi] N,N-Dimethylcyclohexylamine CAS:98-94-2](https://cdn.globalso.com/mit-ivy/微信图片_202404020913153-300x300.jpg)
[Kopi] N,N-Dimethylcyclohexylamine CAS:98-94-2
N,N-Dimethylcyclohexylamine CAS:98-94-2
Zvimiro zveMakemikoro
Mvura isina ruvara kana yero yakajeka inoonekera. Inonyanya kushandiswa se polyurethane rigid foam catalyst. Imwe yemabasa makuru ndeye insulation furo, kusanganisira sprays, panels, glue laminates uye refrigeration formulations. N,N-dimethylcyclohexylamine yakakodzerawo kugadzira ma rigid foam furniture furniture uye zvikamu zvekushongedza. Iyi catalyst inoshandiswa mu hard foam Chemicalbook products. Inogona kushandiswa yega se main catalyst pasina kuwedzera organic tin. Inogona zvakare kuwedzerwa ne JD series catalysts zvichienderana nemaitiro uye zvinodiwa zvechigadzirwa. Ichi chigadzirwa chinoshandiswawo se rabha accelerator uye intermediate ye synthetic fibers.
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N,N-dimethylethanolamine CAS: 108-01-0 KUCHENA: 99%
N,N-dimethylethanolamine CAS: 108-01-0
Imvura isina ruvara ine hwema hunorwadza. Huwandu hwehwema: 0.25 ppm. Kurema kweMolecular 5 89.16; Pokufashaira =133℃; Kutonhora/Kunyunguduka=259℃; Pokupenya =41℃ (oc); Kupisa kweAutoignition 5=295℃. Miganhu yekuputika: LEL 5=1.6%;UEL 5=11.9%. Kuzivikanwa kweHazard (zvichibva paNFPA-704M Rating System): Hutano 2, Kupisa 2, Reactivity 0. Inonyunguduka mumvura.
Inozivikanwawo se dimethylaminoethanol. Zvidzidzo zvinoratidza hunhu hwekusimbisa ganda, uye kugona kuderedza kutaridzika kwemitsara mitete nemakwinya pamwe nedenderedzwa rerima pasi pemaziso. Inoonekwa sekudzivirira kukwegura, uye inoderedza kuzvimba, uye yakaratidza basa rekubvisa ganda zvisina tsarukano. Inoshandiswawo senzira yekudzivirira ngura, anti-scaling agent, pendi, coating additive uye solids separation agent. Inoshandiswawo senzira yepakati yezvinhu zvinoshanda zvemishonga nemadhayi. Inoshanda senzira yekuporesa polyurethanes uye epoxy resins. Uyezve, inoshandiswa senzira yekuwedzera mumvura inofashaira. Pamusoro peizvi, inoshandiswa pakurapa senzira yekukurudzira CNS.
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N,N-dimethylethanolamine CAS: 108-01-0 KUCHENA: 99%
N,N-dimethylethanolamine CAS: 108-01-0
Imvura isina ruvara ine hwema hunorwadza. Huwandu hwehwema: 0.25 ppm. Kurema kweMolecular 5 89.16; Pokufashaira =133℃; Kutonhora/Kunyunguduka=259℃; Pokupenya =41℃ (oc); Kupisa kweAutoignition 5=295℃. Miganhu yekuputika: LEL 5=1.6%;UEL 5=11.9%. Kuzivikanwa kweHazard (zvichibva paNFPA-704M Rating System): Hutano 2, Kupisa 2, Reactivity 0. Inonyunguduka mumvura.
Inozivikanwawo se dimethylaminoethanol. Zvidzidzo zvinoratidza hunhu hwekusimbisa ganda, uye kugona kuderedza kutaridzika kwemitsara mitete nemakwinya pamwe nedenderedzwa rerima pasi pemaziso. Inoonekwa sekudzivirira kukwegura, uye inoderedza kuzvimba, uye yakaratidza basa rekubvisa ganda zvisina tsarukano. Inoshandiswawo senzira yekudzivirira ngura, anti-scaling agent, pendi, coating additive uye solids separation agent. Inoshandiswawo senzira yepakati yezvinhu zvinoshanda zvemishonga nemadhayi. Inoshanda senzira yekuporesa polyurethanes uye epoxy resins. Uyezve, inoshandiswa senzira yekuwedzera mumvura inofashaira. Pamusoro peizvi, inoshandiswa pakurapa senzira yekukurudzira CNS.
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Methylcyclopentadienyl CAS:12108-13-3 KUCHENA 99%
Methylcyclopentadienyl
Imusanganiswa we organometallic une fomura yemakemikari C7H6MnO3.
Chinangwa: Mushonga wekudzivirira kugogodza peturu, mushonga wekuwedzera peturu, mushonga wekudzivirira kugogodza usina lead, mushonga wekuvandudza peturu, mubatsiri wekuwedzera peturu, mubatsiri wekuwedzera peturu, mubatsiri wekuwedzera peturu, mubatsiri wekuwedzera peturu. -
N,N-dimethylethanolamine CAS: 108-01-0
N,N-dimethylethanolamine CAS: 108-01-0
Imvura isina ruvara ine hwema hunorwadza. Huwandu hwehwema: 0.25 ppm. Kurema kweMolecular 5 89.16; Pokufashaira =133℃; Kutonhora/Kunyunguduka=259℃; Pokupenya =41℃ (oc); Kupisa kweAutoignition 5=295℃. Miganhu yekuputika: LEL 5=1.6%;UEL 5=11.9%. Kuzivikanwa kweHazard (zvichibva paNFPA-704M Rating System): Hutano 2, Kupisa 2, Reactivity 0. Inonyunguduka mumvura.
Inozivikanwawo se dimethylaminoethanol. Zvidzidzo zvinoratidza hunhu hwekusimbisa ganda, uye kugona kuderedza kutaridzika kwemitsara mitete nemakwinya pamwe nedenderedzwa rerima pasi pemaziso. Inoonekwa sekudzivirira kukwegura, uye inoderedza kuzvimba, uye yakaratidza basa rekubvisa ganda zvisina tsarukano. Inoshandiswawo senzira yekudzivirira ngura, anti-scaling agent, pendi, coating additive uye solids separation agent. Inoshandiswawo senzira yepakati yezvinhu zvinoshanda zvemishonga nemadhayi. Inoshanda senzira yekuporesa polyurethanes uye epoxy resins. Uyezve, inoshandiswa senzira yekuwedzera mumvura inofashaira. Pamusoro peizvi, inoshandiswa pakurapa senzira yekukurudzira CNS.
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N-Ethyl-N-hydroxyethylaniline CAS: 92-50-2
N-Ethyl-N-hydroxyethylaniline CAS: 92-50-2
Imusanganiswa weorganic. Imusanganiswa weamide uri pakati pemusanganiswa we ethyl neaniline.
Chitarisiko: N-ethyl-N-hydroxyethylaniline imvura ine mafuta isina ruvara kusvika yeyero zvishoma.
- Kunyungudika: Inonyungudika muzvinhu zvakawanda zvinonyungudika, zvakaita sealcohol ne ether, uye inonyungudika zvishoma mumvura.
- Kugadzikana: Kugadzikana zvishoma patembiricha yemumba, asi kusangana nezvinokonzera oxidant zvine simba kunofanira kudzivirirwa.
shandisa:
- Zvinoshandiswa nemakemikari: N-ethyl-N-hydroxyethylaniline inogona kushandiswa se reagent mukugadzirwa kweorganic.
- Dhayi dzefaibha: Inogona kushandiswa sechikamu chemadhayi uye inoshandiswa zvakanyanya mumaindasitiri emachira nekudhinda. -
m-Tolyldiethanolamine CAS: 91-99-6
m-Tolyldethanolamine，inozivikanwawo seDEET (diethylamide N,N-dimethyl-3-hydramide), mushonga unodzinga zvipembenene zvakanyanya. Unonyungudika muzvinhu zvinonyungudutsa zvakaita seester, alcohol, ne ether, uye unonyungudika zvishoma mumvura. Mushonga uyu unodzivirira kupisa zvakanaka uye unodzivirira chiedza.
m-Tolyldethanolamine inonyanya kushandiswa semushonga wekudzivirira zvipembenene kudzivirira kurumwa nekushungurudzwa neumhutu, zvikwekwe, nhata, mhashu nezvimwe zvipembenene. Kushanda kwayo kunogara kwenguva yakareba uye ine simba guru rekudzivirira umhutu nezvimwe zvipembenene. Inoshandiswa zvakanyanya mumabasa ekunze, kutsvaga musango nekuchengetedza mauto nedzimwe nzvimbo.
Kune nzira dzakawanda dzekugadzira N,N-bishydroxyethyl m-toluidine. Imwe yenzira dzinowanzo shandiswa ndeyekuita m-toluidine neformamide kana paine alkaline catalyst. Matanho chaiwo ndeaya anotevera:
1. Shandisa formamide ne m-toluidine kana paine alkaline kuti igadzire N-formyl m-toluidine.
2. Pisa chigadzirwa che reaction pasi pemamiriro eacidic kuti uchinje N-formyl m-toluidine kuita N,N-bishydroxyethyl m-toluidine. -
Triethylene glycol CAS: 112-27-6
Triethylene glycol CAS: 112-27-6
Imvura isina ruvara, haina hwema, ine hygroscopic, uye ine viscous. Inosanganiswa nemvura uye ethanol, inonyungudika zvishoma mu diethyl ether, inenge isinganyungudike mu petroleum ether.
Inoshandiswa sechinhu chakanaka chekupedza mvura mumuviri chegasi rechisikigo, gasi rinoenderana nemafuta uye carbon dioxide; inoshandiswa semushonga we nitrocellulose, rabha, resin, grisi, pendi, mishonga yezvipembenene, nezvimwewo; mushonga wekuuraya utachiona mumhepo; polyvinyl chloride, polyvinyl acetate resin, girazi fiber uye triethylene glycol lipid plasticizers yemapuranga akadzvanywa neasbestos; zvinhu zvinodzivirira kuomesa fodya, mafuta efiber uye zvinhu zvinobvisa mvura mugasi rechisikigo; inoshandiswawo mukugadzirwa kweorganic, senge kugadzira mafuta ebrake ane poiling point yakawanda uye kushanda zvakanaka pakupisa kwakaderera.
Inoshandiswawo segas chromatography stationary solution uye se solvent ye nitrocellulose nema resins akasiyana-siyana. Inoshandiswawo mukugadzirwa kwezvinhu zvakasikwa. -
Dimethyl sulfate CAS: 77-78-1
Dimethyl sulfate CAS: 77-78-1
Imvura ine mafuta isingaonekwe isina ruvara. Inonyungudika zvishoma mumvura, inonyungudika mu ethanol, ether, acetone, nezvimwewo.
Inoshandiswa zvakanyanya mumishonga, mishonga yezvipembenene nemamwe maindasitiri. Inoshanda zvakanaka pakugadzira methylation uye inoshandiswa mukugadzira dimethyl sulfoxide, caffeine, vanillin, aminopyrine, trimethoprim uye mishonga yezvipembenene inonzi acephate, nezvimwewo. Mukugadzirwa kweorganic, inoshandiswa semethylating agent panzvimbo pealkyl halide.
