ethyl acetate hnyav nqi
Ethyl Acetate Nqe - Kaum Ib Hlis 2025 thiab Outlook (saib daim duab hauv qab)
- North America: US $ 1.06 / kg, -1.9%
- Teb chaws Europe: US $ 1.07 / kg, -1.8%
- Teb chaws Africa: US $ 0.89 / kg, -1.1%
- Northeast Asia: US $ 0.74 / kg, tsis hloov
- South America: US $ 0.87 / kg, -1.1%
- Middle East: US $ 0.85 / kg, -2.3%
- Is Nrias teb: US $ 1.01 / kg, tsis hloov
- Tuam Tshoj: US $ 1.32 / kg

Cov ntaub ntawv ntxiv ntawm ethyl acetate (EA) hnyav
Dab tsi ntawm cov kuab tshuaj yog ethyl acetate (EA) 141 78 6?
Ethyl acetate, carboxylate ester, yog bio-tus phooj ywg organic hnyav nrog ntau yam kev siv hauv kev lag luam.
ethyl acetate siv hauv kev lag luam
- Industrial Solvents (Core Applications)
Xim Thinners: Cov kuab tshuaj tseem ceeb rau nitrocellulose lacquers thiab inks (suav txog 50% ntawm kev noj haus thoob ntiaj teb)
Adhesives: Cov khoom nyob rau hauv instant adhesives thiab ntsia thawv polish removers
- Khoom noj khoom haus & Flavors
Edible Flavoring Agents: Siv los tsim cov txiv hmab txiv ntoo flavors (xws li strawberry, txiv tsawb)
Khoom noj khoom haus Additives: Siv los ua cov kuab tshuaj extraction (yuav tsum tau zaub mov-qib purity)
- Pharmaceutical & Chemical Industries
Tshuaj Extraction: Nruab nrab rau rho tawm cov tshuaj tua kab mob thiab cov vitamins
Organic Synthesis: Synthesis ntawm intermediates zoo li ethyl acetoacetate
- Laboratory Applications
Chromatography Analysis: Cheebtsam ntawm HPLC mobile theem
Reaction Solvent: Nruab nrab rau kev sib pauv ester

ethyl acetate siv hauv kev lag luam
Dab tsi yog lub cev thiab tshuaj lom neeg ntawm ethyl acetate 141 78 6?
| Khoom | Tus nqi |
|---|---|
| Tshuaj npe | Ethyl acetate hmoov |
| CAS Nr | 141-78-6 |
| Molecular Formula | C₄H₈O₂ |
| Molecular Luj | 88,11 g / mol |
| Cov qauv qauv | CH₃COOCH₂CH₃ |
| Qhov tshwm sim | Cov kua dej tsis muaj xim |
| tsw | Fruity, qab zib tsw |
| Boiling Point | 77.1 degree |
| Melting Point | -83.6 ° C |
| Qhov ntom | 0.902 g / cm³ (20 degree) |
| Flash Point | -4 degree |
| Solubility hauv dej | Me ntsis soluble |
| Solubility hauv Organic Solvents | Miscible nrog ethanol, ether, acetone, chloroform, benzene |
| Vapor Siab | 97 mmHg (20 degree) |
| Refractive Index | 1.372 (20 degree) |
| Tus nqi evaporation | Fast (piv rau dej) |
| Kev ruaj ntseg | ruaj khov nyob rau hauv tej yam kev mob; tsis txhob tshav kub, sparks, thiab qhib nplaim taws |
| Flammability | Ua kua thiab vapor heev |
Ethyl Acetate Cia
Muab ethyl acetate lub volatile thiab flammable zog, nws siv thiab cia yuav tsum ua raws li cov kev cai kev nyab xeeb:
- Kev Tiv Thaiv Kev Ua Haujlwm: Kov hauv qhov chaw zoo - qhov cua kom tsis txhob nqus pa ntau dhau. Khaws kom deb ntawm cov nplaim taws thiab siab - cov khoom siv kub; txwv tsis pub haus luam yeeb hauv thaj chaw ua haujlwm. Hnav looj tsom iav dub thiab hnab looj tes nitrile thaum tsim nyog los tiv thaiv cov tawv nqaij tiv nrog kua.
- Kev Yuav Tsum Cia: Khaws rau hauv cov thawv kaw hauv qhov txias, qhuav, zoo -ventilated warehouse ntawm kub hauv qab 30℃. Khaws kom deb ntawm qhov hluav taws kub, cua sov, thiab oxidizing tus neeg sawv cev (piv txwv li, potassium permanganate, potassium chlorate). Siv cov tshuaj tiv thaiv corrosion- iav fwj los yog lub nruas yas rau cov thawv ntim khoom. Tsis txhob co- khaws cia nrog cov kua qaub uas muaj zog lossis muaj zog alkalis.
- Teb thaum muaj xwm txheej ceev: Yog tias muaj dej xau, tshem tawm qhov hluav taws xob tam sim ntawd. Ncua cov khoom uas nchuav nrog cov xuab zeb lossis cov khoom siv tsis zoo, tiv thaiv cov kua nkag mus rau hauv cov dej ntws. Yog tias nqus tau vapor ntau, txav mus rau huab cua ntshiab sai; nrhiav kev kho mob yog tias tsis xis nyob tshwm sim. Yog tias cov kua dej nkag mus rau hauv qhov muag, yaug tam sim nrog cov dej ntau npaum li 15 feeb.
Vim li cas thiaj xaiv Gneebio rau Ethyl Acetate EA (CAS 141-78-6)?
Rau cov tuam txhab nrhiav qhov chawEthyl Acetate EA (CAS 141-78-6), Gneebio muab cov khoom siv txhim khu kev qha txhawb nqa los ntawm ntau tshaj kaum xyoo ntawm kev paub hauv kev tsim tshuaj thiab xa tawm. Nrog kev tswj hwm nruj, kev sib tw nqi, thiab kev xaiv ntim khoom yooj yim.
Peb cov kev tswj xyuas nruj nruj thiab cov ntawv pov thawj dav dav - suav nrog ISO9001, ISO14001, GMP, USP, thiab EP - xyuas kom txhua pawg ua tau raws li cov qauv thoob ntiaj teb.
Yam khoom siv tshuaj los ntawm Gneebio
Bulk Industrial buyers feem ntau yuav Ethyl Acetate EA ua ke nrog rau lwm cov kuab tshuaj thiab intermediates.
Ntawm no yog cov khoom nrov tshaj plaws:
| Khoom npe | CAS |
|---|---|
| Cyclhexanone (CYC) | 108-94-1 |
| Methyl Methacrylate (MMA) | 80-62-6 |
| 2-Methoxyethanol | 109-86-4 |
| Propionic Acid | 79-09-4 |
| Ethylene Glycol (Meg) | 107-21-1 |
| N, N -Dimethylacetamide (DMAC) | 127-19-5 |

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