Mofuta oa Diethylhydroxylamine:
Sehlahisoa se hloekileng sa diethylhydroxylamine (DEHA) ke mokelikeli o bonaletsang o se nang 'mala, ha sehlahisoa sa indasteri e le mokelikeli o bonaletsang o mosehla o bobebe. Nakong ea polokelo, 'mala oa sona o ka fetoha mosehla butle-butle ha nako e ntse e ea, haholo-holo ha se pepesetsoa khanya ea letsatsi kapa moea, phetoho ea 'mala e tla ba kapele. Ho phaella moo, ha mokelikeli o sisinngoa ka matla, o ka fetoha lerōle ka nakoana, empa o tla hlaka ka bohona ka mor'a lihora tse 'maloa.
Diethylhydroxylamine (DEHA) e na le mefuta e mengata ea ts'ebeliso, haholo-holo ho kenyeletsoa lintlha tse latelang:
1. Sethibela-mafu:
DEHA ke sethibela-mafu se sebetsang hantle haholo, se sebediswang haholo tlhahisong, polokelong le ho polymerisa di-olefin tse kopaneng tse kang styrene, divinylbenzene, butadiene, jj., se nang le phello e phahameng ya thibelo mme ha se angwe ke diphetoho tsa mocheso.
2. Terminator le antioxidant:
Karabelong ea polymerization, DEHA e ka sebelisoa e le sethibela-mafu se setle ho emisa kapele kapa ho liehisa karabelo le ho laola thepa ea polymer. Ka nako e ts'oanang, e ka boela ea sebelisoa e le antioxidant ho atolosa bophelo ba shelefo ea metsoako ea lintho tse phelang joalo ka li-olefin monomers le li-polyolefin.
3. Lithibela-mosi tse nang le lik'hemik'hale tse ntšang mosi:
DEHA e ka tlosa li-free radical ka katleho le ho laola ho thehoa ha mosi oa photochemical. Ke karolo e nyane feela ea ho fafatsa sepakapakeng e ka finyellang phello.
4. Li-stabilizer le li-intermediate:
Indastering ea lifoto, DEHA e sebelisoa e le taolo ea mebala le stabilizer bakeng sa li-emulsion tsa lifoto, li-emulsion tse utloang khanya, le ho nka lifoto tsa mebala. Ho phaella moo, e boetse ke karolo ea bohlokoa ea motsoako oa lintho tse phelang 'me e nka karolo ho kopanyeng lidae tse fapaneng.
5. Libolaya-dikokwanyana le lintho tse ling tse eketsang rabara:
DEHA e sebelisoa haholo e le thepa e tala ea maiketsetso bakeng sa likokoanyana tse bolaeang likokoanyana, li-fungicide le li-herbicide. E boetse e sebelisoa e le tlatsetso e sebetsang tšimong ea rabara ho ntlafatsa ts'ebetso ea lihlahisoa tsa rabara.
6. Masimo a macha a eneji le meriana:
Lefapheng la eneji e ncha, DEHA e sebediswa e le thepa bakeng sa ho lokisa diphanele tsa letsatsi. Lefapheng la meriana, ke thepa ya bohlokwa bakeng sa ho kopanya meriana e itseng.
Thepa ea Lik'hemik'hale ea N,N-Diethylhydroxylamine
Boemo ba ho qhibiliha −26-−25 °C (ka hora)
Boemo ba ho belisa 125-130 °C
bongata ba 0.902 g/mL ho 25 °C
Boima ba mouoane 3.07 (ha ho bapisoa le moea)
khatello ea mouoane 4 mm Hg (0 °C)
index ea refractive n20/D 1.420(lit.)
Fp 115 °F
mocheso oa polokelo. Boloka ka tlase ho +30°C.
pka 14.19±0.69 (E boletsoeng esale pele)
foromo ea Metsi
'mala o hlakileng
Matla a khoheli a itseng 0.867
moedi o phatlohang 1.9-10%(V)
Ho qhibiliha ha metsi
Hygroscopic e bonolo
BRN 1731349
Meeli ea ho pepesehela ACGIH: TWA 2 ppm
Botsitso: E tsitsitse. E na le hygroscopic. E ka tuka. Ha e lumellane le metsoako e matla ea oxidizing, li-acid tse matla.
InChIKey FVCOIAYSJZGECG-UHFFFAOYSA-N
LogP 0.5 ho 23℃
Referense ea CAS Database 3710-84-7 (Referense ea CAS Database)
NIST Khemistri Referense Ethamine, N-ethyl-N-hydroxy-(3710-84-7)
Sistimi ea Ngoliso ea Lintho tsa EPA Diethylhydroxylamine (3710-84-7)
Mokhoa oa puisano
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