Tom ntej: N Butyl Acetate CAS 123-86-4

N Butyl Acetate CAS 123-86-4 Featured duab

CAS:123-86-4 ib

Purity:99.5%

Molecular Formula:C6H12O2

Molecular Luj:116.16 Nws

EINECS:204-658-1 : kuv

Lub Sijhawm Cia:1 xyoo

Synonym:N-BUTYLACETATEESTER; BUTYLACETAT85P.; Essigsure-n-butylester; BUTYLACETATEWITHGC; n-Butylacetate, 99+%; N-Butylacetate, 99+%, khoom ntxiv; N-Butylacetate, 99+%, forspectroscopy

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N Butyl Acetate CAS 123-86-4 yog dab tsi?

Butyl acetate yog carboxylic acid ester hluavtaws tshuaj tsw qab, tseem hu ua butyl acetate. Nws yog xim tsis muaj xim, pob tshab kua nrog lub zog fruity aroma. Nws yog miscible nrog ethanol thiab ether nyob rau hauv ib qho kev faib ua feem, soluble nyob rau hauv feem ntau organic solvents, me ntsis soluble nyob rau hauv dej, thiab muaj ib tug solubility ntawm 0.05g nyob rau hauv dej. Nws cov vapor muaj cov tshuaj loog uas tsis muaj zog, thiab qhov tso cai rau hauv cov pa tshuaj yog 0.2g / l. Cov khoom no muaj ib tug muaj zog fruity aroma. Thaum diluted, nws muaj ib tug qab ntxiag aroma zoo li pineapple thiab txiv tsawb, tab sis nws muaj ib tug tsis zoo persistence. Nws muaj nyob rau hauv ntau yam zaub, txiv hmab txiv ntoo thiab berries. Butyl acetate yog siv tsawg dua hauv cov tshuaj tsw qab txhua hnub thiab feem ntau yog siv hauv kev tsim cov khoom noj khoom haus.

Specification

Yam khoom	STANDARD
Qhov tshwm sim	Transparent kua, tsis muaj tshem tawm impurities
tsw	Cov yam ntxwv tsw, fruity tsw
Chromaticity/Hazen, (Pt-Co) ≤	10
Butyl acetate % ≥	99.5 ua
Butyl cawv % ≤	0.2
Acidity (raws li acetic acid)% ≤	0.010 ib

Daim ntawv thov

1. Txheej thiab xim kev lag luam (kev siv tseem ceeb, suav txog kwv yees li 70% ntawm kev siv)
Cov kuab tshuaj: Siv dav hauv nitrocellulose lacquer (NC lacquer), acrylic lacquer, polyurethane lacquer, thiab lwm yam., los tswj kom qhuav ceev thiab qib khoom.
Thinner: Sib tov nrog acetone, xylene, thiab lwm yam, kom txo cov viscosity ntawm txheej thiab txhim kho cov nyhuv txau.
Tus neeg saib xyuas tu: Siv los ntxuav cov khoom siv tshuaj tsuag thiab cov ntawv luam ntawv.

2. Ink thiab Printing
Gravure / flexographic number case solvents: Dissolve resins thiab pigments kom ntseeg tau tias number case uniformity thiab printing clarity.
Quick-drying number case: Nws yog siv rau hauv ntim luam ntawv (xws li cov hnab ntim khoom noj, cov yas zaj duab xis) vim nws cov evaporation ceev.

3. Adhesives thiab resins
Txhua lub hom phiaj nplaum hnyav: Siv rau hauv chloroprene roj hmab adhesives, SBS adhesives, thiab lwm yam., txhawm rau txhim kho qhov pib adhesion thiab curing ceev.
Synthetic resin processing: xws li kev sib cais ntawm nitrocellulose thiab cellulose acetate.