Vinyl Acetate CAS 108-05-4 Nqe

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CAS Nr .: 108-05-4

Lwm Lub Npe: VAM

MF: C4H6O2

EINECS No.: 203-545-4

Qhov chaw ntawm Keeb Kwm: Shandong, Suav

Qib Standard: Industrial Qib

Purity: 99.5%

Cov tsos mob: CLEAR COLORLESS LIQUID

Daim ntawv thov: Siv nyob rau hauv cov organic synthesis

Molecular Luj: 86.09

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Product Detail

Khoom cim npe

Khoom nta

Vinyl acetate, los yog vinyl acetate (ethenyl ethanoate), yog cov xim tsis muaj xim, flammable kua nrog ib tug qab zib ethereal tsw, Nws muaj zoo transparency thiab elasticity.Nws tuaj yeem ua foamed thiab molded ntawm cov ntaub ntawv khau los ua cov khau khau, thiab tseem tuaj yeem siv rau cov tshuaj inks thiab kua nplaum rau cov ntaub ntawv khau, nrog rau cov khoom siv kho mob.Nws tseem tuaj yeem siv los ua ke vinylon, thiab tseem siv los ua cov tshuaj reagents hauv cov nplaum thiab txheej lag luam.

Khoom npe	Vinyl acetate hmoov
Lwm Lub Npe	Vinyl acetate hmoov
Molecular Formula	C4H6O2
CAS Nr	108-05-4 ib
EINECS No	203-545-4 ib
Hs Code	29153200 ib
Purity	99.5% min
Qhov tshwm sim	Colorless, flammable kua
Daim ntawv thov

Certificate of Analysis

Kev tsim khoFormula	C4H6O2	CAS Nr.	108-05-4 ib
Specifications	Cov khoom	Txuj	Kev Xeem
	1. Kev tshwm sim	Colorless pob tshab kua	Hla
	2. Kev ntshiab	99.5% min	99.95%
	3. Chroma (Hazen)	10 max	5
	4. Dej	≤0.10%	0.013%
	5. Acidity (Acetate Acid)	≤ 0.02%	0.0022%
	6. Methyl Acetate	≤ 0.5%	0.004 3
	7. Aldehyde Cov ntsiab lus	≤ 0.05%	0.03 ib
	8. Inhibitor (Raws li Hydroquinone)	≤ 6	5
Ntim	Ntim Ntim: ISO Tank	Hnub Kawg	1 xyoo
Cia	Khaws rau hauv qhov chaw qhuav thiab txias, thiab khaws cov khoom cua kom nruj.

Kev tsim khoom

Txoj kev lag luam loj muaj xws li cov tshuaj tiv thaiv ntawm ethylene thiab acetic acid nrog oxygen nyob rau hauv lub xub ntiag ntawm palladium catalyst.

C2H4 + CH3CO2H + 1⁄2 O2 → CH3CO2CHCH2 + H2O

Qhov tseem ceeb ntawm cov tshuaj tiv thaiv yog combustion ntawm cov organic precursors.Vinylacetate tau npaj ib zaug los ntawm hydroesterification.Txoj kev no suav nrog thegas-theem ntxiv ntawm acetic acid rau acetylenein muaj cov hlau catalysts.Los ntawm txoj kev no, siv mercury (II) catalysts, vinyl acetate tau npaj thawj zaug los ntawm Klatte hauv xyoo 1912. Lwm txoj hauv kev rau vinylacetate muaj thermal decomposition ntawm ethylidene diacetate:

(CH3CO2)2CHCH3→ CH3CO2CHCH2 + CH3CO2H

Pob thiab xa khoom

Ntim: 200kg / nruas

ISOtank kom thauj khoom 22MT max, los yog raws li xav tau

Chaw nres nkoj: Tuam Tshoj Main Port

Muaj peev xwm muab khoom: 80000 Tons / Tons ib hlis

Khoom siv

Vinyl Acetate feem ntau yog siv rau hauv kev tsim cov polyvinyl cawv resin thiab hluavtaws fiber ntau.Lub monomer tuaj yeem copolymerize ntau lawm ntawm kev siv cov nplaum;tab sis kuj nrog vinyl chloride, acrylonitrile, crotonic acid, acrylic acid, ethylene monomer copolymerization grafting, blocks thiab lwm yam khoom ua los ntawm cov khoom siv hluavtaws siab molecular.

1. Siv cov organic synthesis.

2. Nws yog siv nyob rau hauv resin fiber synthesis, ua intermediate thiab binder ntawm roj depressant thiab thickener.

3. Dav siv los ua binder, architectural txheej, textile sizing agent thiab finishing agent, paper strengthening agent, thiab siv hauv kev tsim cov iav kev nyab xeeb, thiab lwm yam.

Yav dhau los: Epichlorohydrin CAS 106-89-8 Nqe

Tom ntej: Tom ntej: Ethylene Glycol CAS 107-21-1 Exporter

Sau koj cov lus ntawm no thiab xa tuaj rau peb