Ethyl 4-chloroacetoacetate
Ethyl-4-chIoroaoetoacetate
Ingoa: Ethyl-4-chIoroaoetoacetate
Tau CAS: 638-07-3
Tātai rāpoi: C6H9ClO3
Tātai Hanganga: Te ahua: kore tae ki te wai kowhai marama
≥98.5%.
Waehere HS: 29189900.9
Taumata morearea: 8+6.1
Ira Whakarewa: -8°C Ira Kohua: 85°C 5mm Hq(marama) Kiato: 1.218g/mL i te 25°C
(marama)
Rererere
taupū: n20/D 1.452(marama).
Wairewa wai: 47.5 g/L (20°C) Rokiroki
tikanga: 2-8°C
Whakamahinga: whakamahia hei takawaenga mo nga rongoa me nga pesticides
Taapiri: 50KG / oko;200KG/pahū
Ethyl-4-chIoroaoetoacetate
Tau Taonga Morearea a te United Nations: 3077
Ingoa kawe waka a te United Nations: Ethyl 4-chloroacetoacetate
Te whakarōpūtanga morearea o te United Nations: 9
Kāwai mōkihi: Ⅲ
Tohu kete:
Tikanga takai: pepa/peeke hiato kirihou/putea ipu
Parahanga moana (Ae/Kao) : Ae.
Whakatupatotanga waka: He wai tenei hua, karekautia kia uru ki te oxidant, matū kai, alkali, waikawa anhydride, me etahi atu. I te wa o te waka, me tiakina mai i te ra, te ua me te wera nui.Ko te raumati ka taea i te ata me te ahiahi te kawe waka, kia kore ai e puta te ra o te ra, te kawe i runga i te raina kua tohua, kia matara atu te waahi mai i te ahi, nga puna wera, te waahi wera nui.Ka tino rahuitia te kawe i nga taonga i runga i te waka kotahi me nga matū kai.I te wa e kawe ana ma te rori, me whai i te huarahi kua whakaritea, kaua hoki e noho ki nga waahi noho me nga waahi nui.Karekautia te paheke i a raatau i roto i nga waka tereina.Ko nga kaipuke rakau me nga kaipuke sima ka tino rahuitia mo te kawe nui.
He taonga antioxidant te P-tert-butylphenol, ka taea te whakamahi hei whakapumau mo te rapa, te hopi, te hauwai maota me te muka kena.Uv absorbent, pesticide, rapa, peita me etahi atu matū anti kapiti.Hei tauira, whakamahia mo te polycarbon resin, tert-butyl phenolic resin, epoxy resin, polyvinyl chloride, styrene stabilizer.I tua atu, ko reira ano te rauemi mata o te ngarara ngarara ho'oraa, pesticide me te acaricide, kakara me te kaihoko tiaki tipu.Ka taea hoki te whakamahi hei whakangawari, hei whakarewa, hei taapiri o nga tae me nga peita, te antioxidant o te hinu whakahinuhinu, te hinu whakahinu me te taapiri o te wahie waka.
Ētahi atu tono:
(1) Mo te kapia phenolic wairewa hinu, ka taea te whiwhi i te hua me te formaldehyde condensation mo nga momo kaupapa.I roto i te chloroprene adhesive i konatunatua 10-15% o te hua, ki te whiwhi kapia wairewa, tenei ahua o te whakapiri te nuinga whakamahia i roto i te waka, hanga, civil, hu-hanga, me ētahi atu I roto i te waituhi tā, ka taea te whakamahi mo te rosin whakarerekētanga, offset te ta, te whakaahua whakaahua matatau me etahi atu.I roto i te varnish marara, ka taea te whakamahi i roto i te porowhita toua varnish me te laminate Varnish.
(2) Mo te hanga polycarbonate, hei kaihoko whakamutu tauhohenga polycarbonate phosgene, me te taapiri i te pukapuka matū o te 1-3% o te kapia.
(3) Whakamahia mo te epoxy resin, xylene resin whakarereke;Ka rite ki te polyvinyl chloride stabilizer, surfactant, UV absorber.
(4) Ki te āhuatanga antioxidant, ka taea te whakamahi hei rapa, hopi, waiwaro maota me te nitrocelluloose stabilizer.He rauemi mata ano hoki mo te patu pepeke (rongoa), acaricide acaride (pesticide) me te kaihoko tiaki tipu, te kakara, te kapia waihanga, ka taea hoki te whakamahi hei whakamarumaru, whakarewa, tae me te taapiri peita.Ka taea hoki te whakamahi hei whakauru mo te demulsifier mo te mara hinu me te taapiri mo te hinu waka.
