Tom ntej: Butyl Acrylate CAS 141-32-2

Butyl acrylate CAS 141-32-2 Featured duab

CAS:141-32-2 ib

Molecular Formula:C7H12O2

Molecular Luj:128.17 Nws

EINECS:205-480-7 ib

Lub sij hawm cia khoom:Qhov kub thiab txias cia

Synonyms:n-Butylacrylate; BUTYLACRYLATE (STABILISEDWITHHYDROQUI; BUTYL-2-ACRYLATE; Acrylsure-n-butylester; N-BUChemicalbookTYLACRYLATE, STABILIZEDWITH 50PPM4-METHOXYPHENOL; 2-Propenoicacidlacbutylatester;

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Butyl Acrylate CAS 141-32-2 yog dab tsi?

Butyl acrylate feem ntau yog siv los ua polymer monomers rau fibers, rubbers, thiab yas. Nws yog siv hauv kev lag luam organic los ua cov nplaum, emulsifiers, thiab ua cov organic synthesis nruab nrab. Nws yog siv nyob rau hauv kev lag luam papermaking los ua daim ntawv reinforcing agents. Nws yog siv hauv kev lag luam txheej txheej los ua acrylic coatings. Butyl acrylate (butyl acrylate) yog ntau yam tseem ceeb ntawm acrylic esters. Ntawm cov txheej txheem ntau lawm uas twb muaj lawm, ncaj qha esterification ntawm butyl acrylate yog txoj kev tsim khoom loj hauv ntiaj teb ntawm theem no. Nws cov txheej txheem tseem ceeb yog: cov ntaub ntawv raw acrylic acid thiab n-butanol yog esterified nyob rau hauv ob series reactors, organic acids yog siv raws li catalysts, thiab cov txheej txheem ntawm lub cev qhuav dej thaum reacting yog saws los ua tus reversible esterification equilibrium cov tshuaj tiv thaiv mus deb li deb li sai tau nyob rau hauv cov kev taw qhia ntawm butyl ester tsim.

Specification

Yam khoom	UNIT	SPECIFICATION	SAIB XYUAS
PURITY (GC)	% (M / M)	99.5% MIN	99.7 ua
COV TSWV YIM	% (M / M)	0.2% MAX	0.08 ib
Xim (PT-CO)		20 MAX	10
INHIBITORAS MEHQ	MG/KG	200 Ib./-20	191

Daim ntawv thov

Acrylic acid thiab nws cov esters tau siv dav hauv kev lag luam. Thaum siv, acrylic acid esters feem ntau yog polymerized rau hauv polymers lossis copolymer. Butyl acrylate (nrog rau methyl acrylate, ethyl acrylate, 2-ethylhexyl acrylate) yog ib qho mos monomer, uas tuaj yeem ua tau copolymerized, cross-linked, grafted, thiab lwm yam nrog ntau yam nyuaj monomers xws li methyl methacrylate, styrene, acrylonitrile, thiab lwm yam. hydroxyethyl acrylate, hydroxypropyl acrylate, glycidyl ester, (meth) acrylamide thiab nws cov derivatives los ua ntau tshaj 200-700 hom acrylic resin cov khoom (feem ntau yog emulsion hom, hnyav hom thiab dej-soluble hom), uas yog dav siv nyob rau hauv coatings, fiber ntau, kev kho cov ntaub ntawv, cov ntaub ntawv yas, cov khoom siv fiber ntau tawv ua, acrylic roj hmab thiab ntau lwm yam.