Ethyl 4-chloroacetoacetate
Ethyl-4-chIoroaoetoacetate
Aha: Ethyl-4-chIoroaoetoacetate
Nọmba CAS: 638-07-3
Ụdị ihe omimi: C6H9ClO3
Usoro nhazi: Ọdịdị: mmiri na-acha odo odo na-enweghị agba
≥98.5%
Koodu mpaghara:: 29189900.9
Ọkwa ihe egwu: 8+6.1
Ebe Na-agbaze: -8°C Ebe esi esi: 85°C 5mm Hq(ọkụ) Njupụta: 1.218g/ml na 25°C
(ọkụ)
Refractive
index: n20/D 1.452(lit).
Mmiri solubility: 47.5 g/L (20°C) Nchekwa
ọnọdụ: 2-8°C
Na-eji: eji dị ka etiti maka ọgwụ na pesticides
Nkwakọ ngwaahịa: 50KG / gbọmgbọm;200KG/drum
Ethyl-4-chIoroaoetoacetate
Nọmba ngwa ahịa dị ize ndụ nke United Nations: 3077
Aha njem United Nations: Ethyl 4-chloroacetoacetate
Nkewa ihe egwu nke United Nations: 9
Ngalaba nkwakọ ngwaahịa: Ⅲ
Akara mbukota:
Usoro nkwakọ ngwaahịa: akpa akwụkwọ / plastik mejupụtara akpa / akpa akpa
Mmetọ mmiri (Ee/Ee e) : Ee.
Nchekwa ụgbọ njem: Ngwaahịa a bụ mmiri mmiri, a machibidoro ya ịgwakọta ya na oxidant, kemịkalụ oriri, alkali, acid anhydride, wdg N'oge njem, a ga-echebe ya pụọ na ikpughe anyanwụ, mmiri ozuzo na oke okpomọkụ.Oge okpomọkụ dị ka o kwere mee n'ụtụtụ na njem mgbede, iji gbochie ikpughe ìhè anyanwụ, na-ebugharị dị ka ahịrị a kapịrị ọnụ, nkwụsị kwesịrị ịdị anya site na ọkụ, isi mmalite okpomọkụ, ebe okpomọkụ dị elu.Amachibidoro ibufe ngwongwo n'otu ụgbọ ala nke kemịkalụ eri nri.Mgbe a na-ebuga n'okporo ụzọ, ọ kwesịrị ịgbaso ụzọ a chọrọ ma ghara ịnọ n'ebe obibi na ebe ndị mmadụ juru.Amachibidoro ịkwanye ha n'ụgbọ okporo ígwè.Amachibidoro ụgbọ mmiri osisi na ụgbọ mmiri ciment maka nnukwu njem.
P-tert-butylphenol nwere mmetụta antioxidant na enwere ike iji ya mee ihe dị ka ihe nkwụnye maka rọba, ncha, hydrocarbons chlorinated na eriri digestive.Uv absorbent, pesticide, roba, agba na ihe ndị ọzọ na-egbochi mgbawa.Dịka ọmụmaatụ, eji resin polycarbon, tert-butyl phenolic resin, epoxy resin, polyvinyl chloride, styrene stabilizer.Na mgbakwunye, ọ bụkwa akụrụngwa nke ọgwụ na-egbochi ụmụ ahụhụ, pesticide na acaricide, ihe na-esi ísì ụtọ na ihe nchebe osisi.A pụkwara iji ya mee ihe dị ka softener, ihe mgbaze, ihe mgbakwunye nke e ji esiji ákwà na agba, antioxidant nke mmanụ lubricating, mmanụ demulsifier na mgbakwunye nke mmanụ ụgbọala.
Ngwa ndị ọzọ:
(1) Maka resin phenolic soluble mmanụ, ngwaahịa na formaldehyde condensation nwere ike nweta maka ebumnuche dị iche iche.Na nrapado chloroprene gwakọtara 10-15% nke ngwaahịa ahụ, iji nweta resin soluble, ụdị nrapado a na-ejikarị eme njem, ihe owuwu, obodo, akpụkpọ ụkwụ, wdg na ibipụta ink, enwere ike iji ya mee mgbanwe mgbanwe rosin, nkwụsị. mbipụta, foto dị elu na ihe ndị ọzọ.Na mkpuchi mkpuchi, enwere ike iji ya na mkpuchi mkpuchi mkpuchi na laminate varnish.
(2) Maka mmepụta polycarbonate, dị ka phosgene polycarbonate mmeghachi omume nchupu, na-agbakwụnye ego nke 1-3% nke resin.
(3) Ejiri ya mee ihe maka resin epoxy, xylene resin modification;Dị ka polyvinyl chloride stabilizer, surfactant, UV absorber.
(4) Site na akụrụngwa antioxidant, enwere ike iji ya dị ka roba, ncha, hydrocarbons chlorinated na nitrocelluloose stabilizer.Ọ bụkwa ihe eji eme ihe na-egbochi ụmụ ahụhụ (ọgwụ), acaricide acaride (pesticide) na onye na-echebe osisi, ísì ụtọ, resin sịntetik, a pụkwara iji ya mee ihe dị nro, ihe mgbaze, agba na agba.A pụkwara iji ya mee ihe dị ka ihe na-emepụta ihe na-emepụta ihe maka mmanụ mmanụ na ihe mgbakwunye maka mmanụ ụgbọala.
