Ethyl 4-chloroacetoacetate
Ethyl-4-chIoroaoetoacetate
Zita: Ethyl-4-chIoroaoetoacetate
Nhamba yeCAS: 638-07-3
Molecular Formula: C6H9ClO3
Structural Formula: Chitarisiko: chisina ruvara kune chakajeka yero mvura
≥98.5%.
HS Kodhi: 29189900.9
Nhamba Yengozi: 8 + 6.1
Melting Point: -8°C Boiling Poindi: 85°C 5mm Hq(lit) Density: 1.218g/mL pa25°C
(lit)
Refractive
index: n20/D 1.452(lit).
Kunyungudika kwemvura: 47.5 g/L (20°C) Kuchengeta
mamiriro: 2-8°C
Zvishandiso: inoshandiswa sepakati pemishonga nemishonga yezvipembenene
Kurongedza: 50KG / mbiya;200KG / chigubhu
Ethyl-4-chIoroaoetoacetate
Nhamba Yezvinhu Zvine Ngozi yeUnited Nations: 3077
Zita reUnited Nations rekufambisa: Ethyl 4-chloroacetoacetate
United Nations Risk classification: 9
Packaging chikamu: Ⅲ
Packing mark:
Kurongedza nzira: pepa / purasitiki inosanganiswa bhegi / mudziyo bhegi
Zvinosvibisa zvemugungwa (Hongu/Kwete): Hongu.
Chengetedzo yekufambisa: Ichi chigadzirwa chine mvura, chinorambidzwa zvachose kusanganiswa neoxidant, makemikari anodyiwa, alkali, acid anhydride, etc. Panguva yekufambisa, inofanira kuchengetedzwa kubva kune zuva, kunaya uye kupisa kwakanyanya.Zhizha zvakanyanya sezvinobvira mangwanani uye manheru kutakura, kudzivirira kubuda kwezuva, kutakura maererano nemutsara wakatarwa, kumira kunofanira kuva kure nemoto, nzvimbo dzinopisa, nzvimbo yakakwirira yekushisa.Izvo zvinorambidzwa zvachose kutakura zvinhu mumotokari imwechete semakemikari anodyika.Paunenge uchitakura nemugwagwa, inofanira kutevera nzira yakatemwa uye usagare munzvimbo dzekugara uye dzine vanhu vakawanda.Zvinorambidzwa kuvatsvedza muzvifambiso zvenjanji.Ngarava dzemapuranga uye ngarava dzesimende zvinorambidzwa zvachose kutakura zvinhu zvakawanda.
P-tert-butylphenol ine antioxidant zvinhu uye inogona kushandiswa seyakagadzikana yerabha, sipo, chlorinated hydrocarbons uye digestive fibers.Uv inonyudza, mushonga wezvipembenene, rabha, pendi uye imwe anti cracking agent.Semuenzaniso, inoshandiswa ku polycarbon resin, tert-butyl phenolic resin, epoxy resin, polyvinyl chloride, styrene stabilizer.Pamusoro pezvo, ihwowo zvinhu zvakasvibirira zvemishonga inodzinga zvipembenene, mushonga wezvipembenene uye acaricide, kunhuhwirira uye mumiriri wekudzivirira chirimwa.Inogona zvakare kushandiswa seyakapfava, solvent, additive yedhayi nependi, antioxidant yemafuta ekuzora, mafuta demulsifier uye kuwedzera kwemafuta emotokari.
Mamwe maapplication:
(1) Kwemafuta soluble phenolic resin, chigadzirwa uye formaldehyde condensation inogona kuwanikwa kune zvakasiyana siyana.Mune chloroprene adhesive yakasanganiswa 10-15% yechigadzirwa, kuwana soluble resin, rudzi urwu rwekunamatira runonyanya kushandiswa mukufambisa, kuvaka, civil, kugadzira shangu, nezvimwewo. Mukudhinda inki, inogona kushandiswa kugadzirisa rosin, offset. kudhinda, advanced photogravure uye zvichingodaro.Mune iyo insulation varnish, inogona kushandiswa mune coil dip varnish uye laminate varnish.
(2) Yekugadzirwa kwepolycarbonate, se phosgene polycarbonate reaction termination agent, ichiwedzera Chemicalbook huwandu hwe1-3% yeresin.
(3) Inoshandiswa epoxy resin, xylene resin modification;Se polyvinyl chloride stabilizer, surfactant, UV absorber.
(4) Iine antioxidant properties, inogona kushandiswa serabha, sipo, chlorinated hydrocarbons uye nitrocelluloose stabilizer.Iri zvakare raw material yezvipembenene zvinodzinga (mushonga), acaricide acaride (pesticide) uye chirimwa chekudzivirira mumiririri, kunhuhwirira, synthetic resin, uye zvakare inogona kushandiswa seyakapfava, solvent, dhayi uye pendi yekuwedzera.Inogona zvakare kushandiswa sechinhu chinongedzo che demulsifier yemunda wemafuta uye yekuwedzera yemafuta emotokari.
