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Dimethyl sulfate CAS: 77-78-1
Dimethyl sulfate CAS: 77-78-1
Ke mokelikeli o nang le oli o bonaletsang o se nang 'mala. O qhibiliha hanyane ka metsing, o qhibiliha ka har'a ethanol, ether, acetone, jj.
E sebelisoa haholo meriana, chefo e bolaeang likokoanyana le liindastering tse ling tsa indasteri. Ke sesebelisoa se setle sa ho etsa methylation 'me se sebelisoa tlhahisong ea dimethyl sulfoxide, caffeine, vanillin, aminopyrine, trimethoprim le chefo e bolaeang likokoanyana acephate, jj. Ka har'a motsoako oa lintho tse phelang, e sebelisoa e le sesebelisoa sa ho etsa methylation ho fapana le alkyl halide. -
N,N-dimethylethanolamine CAS: 108-01-0 BOHLOEKI: 99%
N,N-dimethylethanolamine CAS: 108-01-0
Ke mokelikeli o se nang 'mala o nang le monko o bohale. Moeli o mobe: 0.25 ppm. Boima ba limolek'hule 5 89.16; Ntlha ea ho belisa =133℃; Ho hoama/Ntlha ea ho qhibiliha=259℃; Ntlha ea ho phatloha =41℃ (oc); Mocheso oa ho iketsa 5=295℃. Meeli ea ho phatloha: LEL 5=1.6%;UEL 5=11.9%. Tlhahlobo ea Kotsi (e ipapisitse le Sistimi ea Tekanyetso ea NFPA-704M): Bophelo bo Botle 2, Ho Chesa 2, Reactivity 0. E qhibiliha ka metsing.
E boetse e tsejoa e le dimethylaminoethanol. Lithuto li bontša thepa ea ho tiisa letlalo, le bokhoni ba ho fokotsa ponahalo ea mela e menyenyane le makukuno hammoho le didikadikwe tse lefifi tlas'a mahlo. E nkoa e le khahlanong le botsofali, le ho thibela ho ruruha, 'me e bontšitse ts'ebetso ea ho tlosa makhopho ka bolokolohi. E boetse e sebelisoa e le thibelo ea makhopho, moemeli oa ho thibela ho hola, setlatsetso sa pente, setlatsetso sa ho koahela le moemeli oa karohano ea lintho tse tiileng. E boetse e sebelisoa e le sebui sa metsoako le lidae tse sebetsang tsa meriana. E sebetsa e le moemeli oa ho phekola bakeng sa polyurethanes le epoxy resins. Ho feta moo, e sebelisoa e le setlatsetso metsing a boiler. Ho phaella ho sena, e sebelisoa ka mokhoa oa phekolo e le setlatsetso sa CNS.
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Methylcyclopentadienyl CAS: 12108-13-3 BOHLOEKI 99%
Methylcyclopentadienyl
Ke motsoako oa organometallic o nang le foromo ea lik'hemik'hale ea C7H6MnO3.
Morero: Sehlahisoa sa ho thibela ho korotla sa peterole, se eketsang maemo a peterole, sehlahisoa sa ho thibela ho korotla sa peterole se se nang lere, se ntlafatsang octane ea peterole, se eketsang maemo a tloaelehileng, se eketsang octane. -
![[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
Thepa ea Lik'hemik'hale
Mokelikeli o se nang 'mala kapa o mosehla o bobebe o bonaletsang. Haholo-holo o sebelisoa e le sesebelisoa sa ho thibela foam se tiileng sa polyurethane. E 'ngoe ea lits'ebetso tse kholo ke ho thibela foam, ho kenyeletsoa le li-spray, liphanele, li-laminate tsa sekhomaretsi le mekhoa ea sehatsetsing. N,N-dimethylcyclohexylamine e boetse e loketse ho etsoa ha liforeimi tsa thepa ea foam e thata le likarolo tse khabisitsoeng. Sesebelisoa sena se sebelisoa lihlahisoa tsa Chemicalbook tse thata tsa foam. E ka sebelisoa e le eona feela sesebelisoa sa ho thibela foam se seholo ntle le ho eketsa tin ea organic. E ka boela ea tlatsetsoa ka li-catalyst tsa letoto la JD ho latela ts'ebetso le litlhoko tsa sehlahisoa. Sehlahisoa sena se boetse se sebelisoa e le sesebelisoa sa ho potlakisa rabara le sesebelisoa sa ho thibela likhoele tsa maiketsetso.
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N,N-dimethylethanolamine CAS: 108-01-0 BOHLOEKI: 99%
N,N-dimethylethanolamine CAS: 108-01-0
Ke mokelikeli o se nang 'mala o nang le monko o bohale. Moeli o mobe: 0.25 ppm. Boima ba limolek'hule 5 89.16; Ntlha ea ho belisa =133℃; Ho hoama/Ntlha ea ho qhibiliha=259℃; Ntlha ea ho phatloha =41℃ (oc); Mocheso oa ho iketsa 5=295℃. Meeli ea ho phatloha: LEL 5=1.6%;UEL 5=11.9%. Tlhahlobo ea Kotsi (e ipapisitse le Sistimi ea Tekanyetso ea NFPA-704M): Bophelo bo Botle 2, Ho Chesa 2, Reactivity 0. E qhibiliha ka metsing.
E boetse e tsejoa e le dimethylaminoethanol. Lithuto li bontša thepa ea ho tiisa letlalo, le bokhoni ba ho fokotsa ponahalo ea mela e menyenyane le makukuno hammoho le didikadikwe tse lefifi tlas'a mahlo. E nkoa e le khahlanong le botsofali, le ho thibela ho ruruha, 'me e bontšitse ts'ebetso ea ho tlosa makhopho ka bolokolohi. E boetse e sebelisoa e le thibelo ea makhopho, moemeli oa ho thibela ho hola, setlatsetso sa pente, setlatsetso sa ho koahela le moemeli oa karohano ea lintho tse tiileng. E boetse e sebelisoa e le sebui sa metsoako le lidae tse sebetsang tsa meriana. E sebetsa e le moemeli oa ho phekola bakeng sa polyurethanes le epoxy resins. Ho feta moo, e sebelisoa e le setlatsetso metsing a boiler. Ho phaella ho sena, e sebelisoa ka mokhoa oa phekolo e le setlatsetso sa CNS.
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N,N-dimethylethanolamine CAS: 108-01-0 BOHLOEKI: 99%
N,N-dimethylethanolamine CAS: 108-01-0
Ke mokelikeli o se nang 'mala o nang le monko o bohale. Moeli o mobe: 0.25 ppm. Boima ba limolek'hule 5 89.16; Ntlha ea ho belisa =133℃; Ho hoama/Ntlha ea ho qhibiliha=259℃; Ntlha ea ho phatloha =41℃ (oc); Mocheso oa ho iketsa 5=295℃. Meeli ea ho phatloha: LEL 5=1.6%;UEL 5=11.9%. Tlhahlobo ea Kotsi (e ipapisitse le Sistimi ea Tekanyetso ea NFPA-704M): Bophelo bo Botle 2, Ho Chesa 2, Reactivity 0. E qhibiliha ka metsing.
E boetse e tsejoa e le dimethylaminoethanol. Lithuto li bontša thepa ea ho tiisa letlalo, le bokhoni ba ho fokotsa ponahalo ea mela e menyenyane le makukuno hammoho le didikadikwe tse lefifi tlas'a mahlo. E nkoa e le khahlanong le botsofali, le ho thibela ho ruruha, 'me e bontšitse ts'ebetso ea ho tlosa makhopho ka bolokolohi. E boetse e sebelisoa e le thibelo ea makhopho, moemeli oa ho thibela ho hola, setlatsetso sa pente, setlatsetso sa ho koahela le moemeli oa karohano ea lintho tse tiileng. E boetse e sebelisoa e le sebui sa metsoako le lidae tse sebetsang tsa meriana. E sebetsa e le moemeli oa ho phekola bakeng sa polyurethanes le epoxy resins. Ho feta moo, e sebelisoa e le setlatsetso metsing a boiler. Ho phaella ho sena, e sebelisoa ka mokhoa oa phekolo e le setlatsetso sa CNS.
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Methylcyclopentadienyl CAS: 12108-13-3 BOHLOEKI 99%
Methylcyclopentadienyl
Ke motsoako oa organometallic o nang le foromo ea lik'hemik'hale ea C7H6MnO3.
Morero: Sehlahisoa sa ho thibela ho korotla sa peterole, se eketsang maemo a peterole, sehlahisoa sa ho thibela ho korotla sa peterole se se nang lere, se ntlafatsang octane ea peterole, se eketsang maemo a tloaelehileng, se eketsang octane. -
N,N-dimethylethanolamine CAS: 108-01-0
N,N-dimethylethanolamine CAS: 108-01-0
Ke mokelikeli o se nang 'mala o nang le monko o bohale. Moeli o mobe: 0.25 ppm. Boima ba limolek'hule 5 89.16; Ntlha ea ho belisa =133℃; Ho hoama/Ntlha ea ho qhibiliha=259℃; Ntlha ea ho phatloha =41℃ (oc); Mocheso oa ho iketsa 5=295℃. Meeli ea ho phatloha: LEL 5=1.6%;UEL 5=11.9%. Tlhahlobo ea Kotsi (e ipapisitse le Sistimi ea Tekanyetso ea NFPA-704M): Bophelo bo Botle 2, Ho Chesa 2, Reactivity 0. E qhibiliha ka metsing.
E boetse e tsejoa e le dimethylaminoethanol. Lithuto li bontša thepa ea ho tiisa letlalo, le bokhoni ba ho fokotsa ponahalo ea mela e menyenyane le makukuno hammoho le didikadikwe tse lefifi tlas'a mahlo. E nkoa e le khahlanong le botsofali, le ho thibela ho ruruha, 'me e bontšitse ts'ebetso ea ho tlosa makhopho ka bolokolohi. E boetse e sebelisoa e le thibelo ea makhopho, moemeli oa ho thibela ho hola, setlatsetso sa pente, setlatsetso sa ho koahela le moemeli oa karohano ea lintho tse tiileng. E boetse e sebelisoa e le sebui sa metsoako le lidae tse sebetsang tsa meriana. E sebetsa e le moemeli oa ho phekola bakeng sa polyurethanes le epoxy resins. Ho feta moo, e sebelisoa e le setlatsetso metsing a boiler. Ho phaella ho sena, e sebelisoa ka mokhoa oa phekolo e le setlatsetso sa CNS.
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N-Ethyl-N-hydroxyethylaniline CAS: 92-50-2
N-Ethyl-N-hydroxyethylaniline CAS: 92-50-2
Ke motsoako oa lintho tse phelang. Ke motsoako oa amide o pakeng tsa motsoako oa ethyl le aniline.
Ponahalo: N-ethyl-N-hydroxyethylaniline ke mokelikeli o mafura o se nang 'mala ho isa ho o mosehla hanyane.
- Ho qhibiliha: E qhibiliha ka har'a metsoako e mengata ea lintho tse phelang, joalo ka joala le ether, 'me e qhibiliha hanyane ka metsing.
- Botsitso: E tsitsitse ka tekanyo e itseng mochesong oa kamore, empa ho kopana le li-oxidant tse matla ho lokela ho qojoa.
sebelisa:
- Di-reagent tsa dikhemikhale: N-ethyl-N-hydroxyethylaniline e ka sebediswa e le reagent ho etseng dintho tse phelang.
- Didae tsa faeba: E ka sebediswa e le karolo ya didae mme e sebediswa haholo indastering ya masela le ya kgatiso. -
m-Tolyldiethanolamine CAS: 91-99-6
m-Tolyldethanolamine，e tsejoang hape e le DEET (diethylamide N,N-dimethyl-3-hydramide), ke sethibela-likokoanyana se tloaelehileng. E qhibiliha ka har'a metsoako ea lintho tse phelang e kang ester, alcohol le ether, 'me e qhibiliha hanyane ka metsing. Motsoako ona o na le khanyetso e ntle ea mocheso le khanyetso ea khanya.
m-Tolyldethanolamine e sebelisoa haholo e le sethibela-likokoanyana ho thibela ho longoa le ho hlekefetsoa ke menoang, likhofu, lintsintsi, litsie le likokoanyana tse ling. Katleho ea eona e nka nako e telele 'me e na le phello e phahameng ea ho leleka menoang le likokoanyana tse ling. E sebelisoa haholo mesebetsing ea kantle, ho hlahloba naha le ho sireletsa sesole le masimong a mang.
Ho na le mekhoa e mengata ea ho lokisa N,N-bishydroxyethyl m-toluidine. E 'ngoe ea mekhoa e sebelisoang haholo ke ho sebetsana le m-toluidine le formamide ha ho na le alkaline catalyst. Mehato e tobileng ke e latelang:
1. Kopanya formamide le m-toluidine tlas'a maemo a alkaline ho hlahisa N-formyl m-toluidine.
2. Chesa sehlahisoa sa karabelo tlas'a maemo a asiti ho fetolela N-formyl m-toluidine ho N,N-bishydroxyethyl m-toluidine. -
Triethylene glycol CAS: 112-27-6
Triethylene glycol CAS: 112-27-6
Ke mokelikeli o se nang 'mala, o se nang monko, o nang le hygroscopic, o nang le viscous. O tsoakana le metsi le ethanol, o qhibiliha hanyane ka har'a diethyl ether, o batla o sa qhibilihe ka har'a petroleum ether.
E sebelisoa e le sesebelisoa se setle sa ho ntsha metsi bakeng sa khase ea tlhaho, khase e amanang le oli le carbon dioxide; e sebelisoa e le sesebelisoa sa ho qhibilihisa nitrocellulose, rabara, resin, mafura, pente, chefo e bolaeang likokoanyana, jj.; sesebelisoa sa ho bolaea likokoana-hloko moeeng; polyvinyl chloride, polyvinyl acetate resin, fiber ea khalase le li-plasticizer tsa triethylene glycol lipid bakeng sa liboto tse hatelitsoeng tsa asbestos; lisebelisoa tse thibelang ho omisa koae, li-lubricant tsa faeba le li-desiccant tsa khase ea tlhaho; hape e sebelisoa ho etseng lintho tse phelang, joalo ka tlhahiso ea oli ea brake e nang le ntlha e phahameng ea ho belisa le ts'ebetso e ntle ea mocheso o tlase.
E boetse e sebelisoa e le tharollo e sa fetoheng ea khase ea chromatography le solvent bakeng sa nitrocellulose le li-resin tse fapaneng. E boetse e sebelisoa ho etseng lintho tse phelang. -
Dimethyl sulfate CAS: 77-78-1
Dimethyl sulfate CAS: 77-78-1
Ke mokelikeli o nang le oli o bonaletsang o se nang 'mala. O qhibiliha hanyane ka metsing, o qhibiliha ka har'a ethanol, ether, acetone, jj.
E sebelisoa haholo meriana, chefo e bolaeang likokoanyana le liindastering tse ling tsa indasteri. Ke sesebelisoa se setle sa ho etsa methylation 'me se sebelisoa tlhahisong ea dimethyl sulfoxide, caffeine, vanillin, aminopyrine, trimethoprim le chefo e bolaeang likokoanyana acephate, jj. Ka har'a motsoako oa lintho tse phelang, e sebelisoa e le sesebelisoa sa ho etsa methylation ho fapana le alkyl halide.
