CAS 141-78-6 Ethyl Acetate (EtOAc)thiab CAS 67-64-1acetone yog ob qho tib si siv cov kuab tshuaj organic hauv kev lag luam xws li txheej txheej, tshuaj, tshuaj nplaum, thiab tshuaj ntxuav. Lawv qhia qee yam khoom zoo sib xws, thiab ntau tus kws tshaj lij kev yuav khoom feem ntau nug: Puas yog ethyl acetate thiab acetone tib yam?
Cov lus teb yog: Thaum lawv sib koom qee qhov sib xws, lawv sib txawv hauv cov qauv tshuaj, polarity, solubility, thiab kev siv.
Cov khoom tseem ceeb ntawm Ethyl Acetate (EtOAc)
Ethyl acetate (EtOAc) tseem hu ua ethyl ethanoate, yog cov kua ntshiab, tsis muaj xim nrog lub qab zib, fruity aroma. Nws yog ib qho ester compound (C4H8O2) tsim los ntawm cov tshuaj tiv thaiv ntawm ethanol thiab acetic acid. Nws cov khoom yog raws li nram no:
- Lub cev thiab tshuaj lom neeg: Boiling point kwv yees li 77 degree, flash point -4 degree, ceev 0.89 g / mL.
- Solubility: Nruab nrab, muaj peev xwm yaj ntau resins thiab polymers.
- Volatile Rate: Ceev (vaporization tus nqi yog 4.1 txheeb ze rau butyl acetate=1).
- Cov ntxhiab tsw thiab toxicity: me ntsis fruity aroma; Tsawg toxicity, tab sis siab concentrations yuav ua rau khaus qhov muag thiab tawv nqaij.
- Daim ntaub ntawv: Vim nws qhov sib npaug ntawm solubility thiab solub zog, ethyl acetate (EtOAc) yog siv dav hauv cov tshuaj pleev ib ce, cov ntawv nplaum, cov nplaum, tshuaj, thiab cov khoom siv tu.
Nrhiav kev txhim khu kev qhaEthyl Acetate (EtOAc) Cov kuab tshuajChaw tsim khoom lossis chaw tsim khoom? Tiv tauj peb rau cov khoom siv ntau, COA, SDS thiab tus nqi sib tw.
Qhov txawv ntawm Ethyl Acetate thiab Acetone
| Ethyl Acetate | Acetone | |
|---|---|---|
| Hom tshuaj | Ester | Ketone |
| CAS Nr | 141-78-6 | 67-64-1 |
| Molecular Formula | C₄H₈O₂ | C₃H₆O |
| tsw | Qab zib, fruity | Ntse, pungent |
| Polarity | Nruab nrab | Siab |
| evaporation tus nqi | Nruab nrab- nrawm | ceev heev |
| Kub Point (degree) | 77.1 | 56 |
| Solvency Strength | Zoo | Muaj zog |
| Flammability | Cov nplaim taws heev | Cov nplaim taws heev |
| Kev siv yam | Coatings, inks, ua zaub mov | Ntxuav, degreasing, ntsia thawv polish remover |
Cov Ntsiab Sib txawv tau piav qhia
1. Chemical Structure:Ethyl acetate chemicalis ib qho ester, synthesized los ntawm ethanol thiab acetic acid; acetone yog ketone compound nrog cov qauv molecular yooj yim.
2.Solubility:Acetone muaj zog solubility, muaj peev xwm ntawm dissolving ntau yam khoom; ethyl acetate (CAS 141-78-6) muaj qhov tsis muaj zog solubility thiab xaiv ntau dua. Yog li ntawd, acetone yog haum rau hnyav-duty tu, thaum EtOAc yog zoo dua haum rau precisely tswj muaj formulations.
3.evaporation tus nqi:Acetone evaporates sai dua li ethyl acetate, uas evaporates qeeb dua, ua rau lub sijhawm ua haujlwm ntev dua -ib qho txiaj ntsig tseem ceeb hauv cov ntawv txheej thiab luam ntawv.
4. Daim ntawv thov sib txawv:Ethyl Ethanoate hnyav yog dav siv nyob rau hauv cov xim thiab coatings, luam ntawv inks, thiab zaub mov thiab tshuaj extraction txheej txheem. CAS 67-64-1 Acetone feem ntau yog siv rau hauv kev lag luam tu thiab degreasing, xim stripping, thiab tsim cov ntsia thawv polish tshem tawm.
Tau txais koj daim ntawv xaj lossis tso koj daim ntawv xaj hnub no!
High-Purity Ethyl Acetate/EtOAc Solvent CAS 141-78-6 Tus neeg muag khoom
Tib neeg kuj nug
Vim li cas acetone pheej yig dua li ethyl acetate?
Acetone feem ntau pheej yig dua li ethyl acetate vim nws yooj yim dua, siab - ntim txheej txheem ntau lawm, feem ntau yog cov khoom lag luam ntawm phenol manufacturing, thiab siab dua kev lag luam thoob ntiaj teb. Txawm li cas los xij, vim muaj kev hloov pauv ntawm cov khoom siv raw thiab kev thov, tus nqi ntawm acetone yuav hloov pauv ntau heev.
Dab tsi yog kev siv Ethyl Acetate?
99% Purity Ethyl acetate hnyavyog dav siv nyob rau hauv ntau yam khoom nyob rau hauv ntau yam industries. Nws muaj nyob rau hauv cov nplaum, ntau yam xim, txheej txheej, naj hoom, thiab txawm tias khoom noj khoom haus flavorings. Tsis tas li ntawd, nws yog siv los ntxuav thiab hauv cov txheej txheem decaffeination ntawm tshuaj yej thiab kas fes.
Ethyl Acetate tuaj yeem hloov Acetone?
Hauv qee qhov kev siv, nws tuaj yeem siv los hloov pauv. Txawm li cas los xij, nws tsis yog qhov hloov pauv hauv txhua qhov xwm txheej.
- Thaum muaj zog, kev tawg sai sai, siv acetone.
- Thaum tswj tau zoo dua, qis qis, lossis kev tuav pov hwm zoo dua, siv ethyl acetate.
txog peb
Raws li ib tug ua chaw tsim tshuaj paus thiab exporter ntawm zoo tshuaj,Henan Gneebiomuab siab -cov tshuaj muaj txiaj ntsig zoo. Peb muab rau cov neeg siv khoom thoob plaws kev lag luam tshuaj, tshuaj, thiab cov khoom siv, ua kom zoo ib yam, txhim khu kev qha logistics, thiab kev txhawb nqa kev tshaj lij.
Peb cov khoom siv tshuaj muaj ntawv pov thawj thoob ntiaj teb (REACH, ISO, FMQS, HALAL) rau kev lees paub thoob ntiaj teb. Peb muaj warehouses nyob rau hauv coreports xws li Qingdao, Tianiin, thiab Shanghai, nrog ib tug 15-hnub kev pab xa khoom.
Lwm Yam Kub- Muag Khoom
| Dimethyl Sulfoxide (DMSO) | CAS 67-68-5 Nr |
| Dichloromethane / Methylene Chloride | CAS Nr .: 75-09-2 |
| Glacial Acetic Acid / Ethanoic Acid | CAS 64-19-7 Nr |
| Ethyl Acetate / Ethyl Ethanoate | CAS Nr .: 141-78-6 |
| Ethylene Glycol / Monoethylene Glycol (MEG) | CAS Nr .: 107-21-1 |
| Trichlorethylene | CAS Nr .: 79-01-6 |
| Cyclhexanone | CAS Nr .: 108-94-1 |
Gneebio Khoom ntim khoom
| Ntim Hom | Net nyhav |
|---|---|
| Hlau Nruas | 250 kg |
| IBC Tank | 12 50kg |
| ISO Tank | Kev xa khoom ntau |
Neeg tuaj xyuas
