Diphenyl carbonate can 102-09-0
Aha ahia: diphenylyl carbonate / dpc
Ọnọdụ: 102-09-0
MF: C13H10o3
Mw: 214.22
Nnọọ: 1.3 G / CM3
Na-agbaze na-agbaze: 77.5-80 ° C
Isi mmiri: 301-302 Celsius C
Ihe ngwugwu: 1 n'arọ / akpa, 25 n'arọ / akpa, 25 n'arọ
1.Ọ na-ejikarị ya na njikọta nke injinịa dị ka polycarbonate na poly (p-hydroxybengoate).
A na-eji ihe dị ka plastizer ma na-eme ihe mgbochi nke nitrocellose.
A na-ejikarị ya na njikọta nke methylnocyanate n'ọhịa nke ọgwụ na-egbu egbu ma mezie carbofun nje carbofuran.
1. Synsesis nke polycarbonate: Ọ bụ etiti isi n'ihe mmepụta nke plasticborate plastics, nke a maara maka ike, nghọta na iguzogide.
2. Sọlị:
3. Mmeghachi omume Carbonylation: enwere ike iji ya na carbonylation usoro iji webata otutu carbonate n'ime ogige.
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Carbonate diphate dị ọcha na-acha ọcha flaky. Ọ bụ insoluble na mmiri, ma soluble na promenone, mmanya, carbon tetrachloride, glacial acetic acid na songes ndị ọzọ.
1. Chekwaa na ụlọ nkwakọba ihe dị jụụ. Wepụ ọkụ, ọkụ na eletrik. Debe akpa ahụ na-emechi. Ekwesịrị ịhapụ ya na oxidizer, anaghị echekwa ọnụ. Kwadebere ụdị ngwa agha kwesịrị ekwesị. A ga-enwerịrị mpaghara nchekwa ahụ nwere ihe ndị kwesịrị ekwesị iji nwee obere.
2. Ngwaahịa a juru eju n'ime a na-akpụrụ mmiri na-akpụrụ mmiri ma ọ bụ nke polypropylene akpa na-eji akwụkwọ Kraft. Chekwaa n'ụlọ nkwakọba ihe na-ere ere. Chekwaa na iga eme ka usoro ogwu
1. Zere iji mara mma. Ọ nwere ike meghachi omume na allogenation, nittion, hydrolysis, ammolysis, wdg.
2. Ngwaahịa a nwere oke mma. Ọ nwere mmetụta nfụkasị na anụahụ. Lezienụ anya iji gbochie ngwakọta nke phosgene n'oge mmepụta, na saịtị nrụpụta kwesịrị ikuku nke ọma. Ndị na-ahụ maka ọrụ kwesịrị iji ihe nchebe.
* Anyị nwere ike ibute ụdị njem dị iche iche dịka ndị ahịa chọrọ.
* Mgbe ọnụọgụ dị obere, anyị nwere ike ibufe ikuku ma ọ bụ ndị ozi mba ụwa, dị ka FedEx, DHL, TNT, TNT na ụdị ụgbọ mmiri mba ụwa.
* Mgbe ọnụọgụ buru ibu, anyị nwere ike ibufe oke osimiri ka ọ họpụtara ọdụ ụgbọ mmiri.
* Ọzọkwa, anyị nwekwara ike inye ọrụ pụrụ iche dịka ndị ahịa chọrọ na ihe ndị ahịa '.
1. Ngalaba nchịkọta: hụ na nnabata na mpaghara, mba, na mba ụwa gbasara njem kemịkalụ. Nke a gụnyere ntuziaka ndị a na-agbaso maka ndị otu dị ka ngalaba US nke US (Dot) ma ọ bụ Asfelgbọ njem ikuku (Iata).
2 Igbe ahụ kwesịrị ịbụ ihe na-egbochi mmiri na kemịkal. Jiri akara nke abụọ iji gbochie mkpọka.
3. Label: Kpamkpam Kpachara Ihe Nchọpụta niile nke nwere kemịkalụ kemịkalụ, akara ngosi, na ntuziaka. Gụnye akwa data dị mkpa (SDS) mgbe mbufe.
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5. Zere ikpughe na onye na - ebu agha na ihe ọghọm metụtara na ciphenylyl carbonate ma nwee ngwa nchekwa nkeonwe (PPE) iji mee ka ọ dị mma ma ọ bụ na - emegharị.
6 Nke a gụnyere inwe ngwaahịa Kit na mbu.
7. Akwụkwọ ndị a: Kwadebe akwụkwọ mbupu niile dị mkpa, gụnyere ụgwọ nke Lading, wee hụ na ozi niile ziri ezi ma zuo ezu.
Ee, carhengbọ mmiri diphenylyl na-ewere ihe dị ize ndụ. Lee ụfọdụ isi ihe dị mkpa gbasara ihe ọghọm ya:
1. Ihe ọghọm ahụike: carbonateyl carbonate nwere ike iwe anụ ahụ, anya, na akụkụ okuku ume na kọntaktị ma ọ bụ inhalation. Ibelata ogologo oge nwere ike ibute nnukwu nsogbu na ahụike.
2. Were ihe kwesịrị ekwesị n'oge nchekwa na njikwa iji gbochie nsogbu ọkụ.
3. Ihe ọghọm gburugburu ebe obibi: carbonate di ọcha nwere ike ibute ndụ apping ma ọ bụrụ na a tọhapụrụ ya gburugburu ebe obibi. Ọ dị mkpa ịgbaso ụzọ nke ọma iji belata mmetụta na gburugburu ebe obibi.
4 Na-ezo aka na mpempe data nchekwa (SDS) maka ozi zuru ezu na ihe ọghọm na usoro nchekwa.
