Ethyl Acetoacetate (EAA) CAS 141-97-9 Purity > 99.0% (GC) Hoobkas
Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom ntawm Ethyl Acetoacetate (EAA) (CAS: 141-97-9) nrog cov khoom zoo.Ruifu Chemical tuaj yeem muab kev xa khoom thoob ntiaj teb, tus nqi sib tw, kev pabcuam zoo heev, me me thiab ntau ntau muaj.Yuav Ethyl Acetoacetate,Please contact: alvin@ruifuchem.com
| Tshuaj npe | Ethyl Acetate |
| Synonyms | EAA;Acetoacetic Acid Ethyl Ester;Ethyl 3-Oxobutyrate;3-Oxobutyric Acid Ethyl Ester;Acetylacetic Acid Ethyl Ester;Ethyl 2-Acetoacetate;Acetoacetic Ester;Ethyl beta-Ketobutyrate |
| Tshuag xwm txheej | Hauv Tshuag, Kev Lag Luam Ntau Lawm |
| CAS Nr | 141-97-9 ib |
| Molecular Formula | C6H10O3 |
| Molecular Luj | 130.14 g / mol |
| Melting Point | -43 ℃ (lit.) |
| Boiling Point | 181 ℃ (lit.) |
| Flash Point | 75 ℃ |
| Qhov ntom | 1.029 g / mL ntawm 20 ℃ (lit.) |
| Refractive Index n20/D | 1.419 ib |
| Dej Solubility | Me ntsis Soluble hauv dej, 28.6 g / L 20 ℃ |
| Solubility | Miscible nrog Ether, Acetone |
| Kev ruaj ntseg | ruaj khov.Tsis sib haum nrog Acids, Bases, Oxidizing Agents, Txo tus neeg sawv cev, Alkali hlau.Hluav taws kub. |
| COA & MSDS | Muaj |
| Qauv | Muaj |
| Keeb kwm | Shanghai, Suav |
| Hom | Ruifu Tshuaj |
| Cov khoom | Kev soj ntsuam Standards | Cov txiaj ntsig |
| Qhov tshwm sim | Colorless Clear kua | Colorless Clear kua |
| Purity / Analysis Method | > 99.0% (GC) | 99.50% |
| Dej los ntawm Karl Fischer | <0.20% | 0.059% |
| Ethyl Acetate Solution Test | Los ntawm Kev Xeem | Tsim nyog |
| Acidity (raws li acetic acid) | <0.20% | 0.054% |
| Ethanol | <0.20% (GC) | Ua raws |
| Relative ceev (25 ℃ / 25 ℃) | 1.016-1.032 Nws | 1.031 ib |
| Refractive Index n20/D | 1.416-1.424 Ib | 1.4184 ib |
| Infrared Spectrum | Raws li tus qauv | Ua raws |
| 1 H NMR Spectrum | Raws li tus qauv | Ua raws |
| Xaus | Cov khoom tau raug kuaj thiab ua raws li cov lus qhia tshwj xeeb | |
Pob:Fluorinated Fwj, 25kg / Nruas, 200kg / Nruas, los yog raws li tus neeg yuav tsum tau muaj.
Cia txias:Khaws lub thawv kaw kom nruj thiab khaws cia rau hauv qhov chaw txias, qhuav thiab zoo-ventilated warehouse kom deb ntawm cov khoom tsis sib xws.Cia kom deb ntawm tshav ntuj;zam hluav taws, cua sov;tsis txhob ya raws.
Shipping:Xa mus thoob ntiaj teb los ntawm huab cua, los ntawm FedEx / DHL Express.Muab kev xa khoom sai thiab txhim khu kev qha.
Instruments thiab Chromatographic Conditions
SP6890 Gas chromatograph lossis lwm yam khoom siv roj chromatograph
FID ntes
OV-1701 capillary kem 30 × 0.53mm × 1.0μm
Injector kub: 200 ℃
Qhov ntsuas kub ntawm qhov ntsuas: 250 ℃
Qhov kub thiab txias (qhov cub): 120 ℃
Carrier roj: Cua / 0.3MPa;H2 / 0.2 Mpa;N2/0.06 Mpa
Qauv loj: 0.05μL
Ob qho tib si txhaj tshuaj thiab suav los ntawm txoj kev normalization cheeb tsam
Yuav Yuav Li Cas?Thov hu rauDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Xyoo Kev Paub?Peb muaj ntau tshaj li 15 xyoo ntawm kev paub nyob rau hauv kev tsim thiab export ntawm ib tug ntau yam ntawm zoo tshuaj intermediates los yog zoo tshuaj.
Kev lag luam loj?Muag rau kev lag luam hauv tsev, North America, Europe, India, Kauslim, Nyiv, Australia, thiab lwm yam.
Qhov zoo?Superior zoo, tus nqi pheej yig, kev pabcuam tshaj lij thiab kev txhawb nqa kev pabcuam, xa khoom sai.
ZooKev lees paub?Kev tswj xyuas nruj nruj.Cov cuab yeej tshaj lij rau kev txheeb xyuas suav nrog NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, thiab lwm yam.
Cov qauv?Cov khoom lag luam feem ntau muab cov qauv dawb rau kev soj ntsuam zoo, tus nqi thauj khoom yuav tsum tau them los ntawm cov neeg siv khoom.
Factory Audit?Lub Hoobkas tshawb xyuas txais tos.Thov teem caij ua ntej.
MOQ?Tsis muaj MOQ.Kev txiav txim me me tau txais.
Lub sij hawm xa tuaj? Yog hais tias nyob rau hauv Tshuag, peb hnub shipping guaranteed.
Kev thauj mus los?Los ntawm Express (FedEx, DHL), los ntawm Cua, los ntawm hiav txwv.
Cov ntaub ntawv?Kev pab cuam tom qab muag: COA, MOA, ROS, MSDS, thiab lwm yam tuaj yeem muab tau.
Kev cai Synthesis?tuaj yeem muab cov kev pabcuam sib xyaw ua ke kom haum rau koj cov kev xav tau tshawb fawb.
Cov nqe lus them nqi?Proforma invoice yuav raug xa ua ntej tom qab kev pom zoo ntawm kev txiav txim, kaw peb cov ntaub ntawv hauv tuam txhab nyiaj.Kev Them Nyiaj los ntawm T / T (Telex Transfer), PayPal, Western Union, thiab lwm yam.
Hazard Symbols Xi - Irritant
Risk Codes 36 - Irritating rau qhov muag
Kev nyab xeeb piav qhia
S26 - Nyob rau hauv rooj plaub ntawm qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob.
S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag.
UN IDs UN 1993
WGK Germany 1
RTECS AK5250000
TSCA Yes
HS Code 2918300090
Hazard Chav Kawm 3.2
Packing Group III
Toxicity LD50 ntawm qhov ncauj hauv nas: 3.98 g / kg (Smyth)
Ethyl Acetoacetate (EAA) (CAS: 141-97-9) yog ethyl ester ntawm acetoacetic acid.Nws yog tsuas yog siv los ua cov tshuaj nruab nrab hauv kev tsim cov ntau yam sib txuas, xws li amino acids, analgesics, tshuaj tua kab mob, tshuaj tua kab mob, antipyrine thiab amino pyrine, thiab vitamin B1;Raws li kev tsim cov dyes, inks, lacquers, perfumes, plastics, thiab daj xim pigments.Ib leeg, nws yog siv los ua flavoring rau zaub mov.
Ethyl Acetoacetate (EAA) (CAS: 141-97-9) muaj cov yam ntxwv zoo li ether, fruity, qab ntxiag, refreshing tsw.
Ethyl Acetoacetate (EAA) (CAS: 141-97-9) yog tsim los ntawm cov tshuaj tiv thaiv ntawm high-purity ethyl acetate nrog sodium, ua raws li neutralization nrog sulfuric acid.
Ethyl Acetoacetate (EAA) (CAS: 141-97-9), Rau cov organic synthesis, fragrances, dyes thiab pharmaceutical industries.
Feem ntau siv nyob rau hauv cov teb ntawm dyes, tshuaj tua kab, thiab lwm yam, tab sis kuj nyob rau hauv cov zaub mov additives thiab flavors thiab fragrances.
Ethyl Acetoacetate tuaj yeem siv los tsim cov tshuaj heterocyclic xws li pyridine, pyrrole, pyrazolone, pyrimidine, purine thiab cyclic lactone.Nws kuj tseem muaj cov ntawv thov tseem ceeb hauv tshuaj tua kab, txuj lom, photochemicals, polymerization catalysts, thiab lwm yam. Nws kuj tseem siv tau los ua cov khoom noj khoom haus.Kuj tseem siv los ua cov kuab tshuaj, kuj yog ib qho reagent rau kev tshawb nrhiav thallium, calcium oxide, calcium hydroxide thiab tooj liab.
Ethyl Acetoacetate (EAA) (CAS: 141-97-9) tsis muaj tshuaj lom, nas qhov ncauj LD50 3.98g/kg.Tab sis nrog rau qhov nruab nrab ntawm kev khaus khaus thiab tshuaj loog, cov khoom siv ntau lawm yuav tsum raug kaw, qhov cua zoo.Tus neeg teb xov tooj yuav tsum tau muab cov cuab yeej tiv thaiv.
Qhov muag khaus.Combustible kua thaum raug tshav kub los yog nplaim taws;tuaj yeem cuam tshuam nrog oxidizing cov ntaub ntawv.Txhawm rau tua hluav taws, siv ua npuas ncauj, CO2, tshuaj qhuav.Thaum rhuab mus rau decomposition nws emissions pa luam yeeb thiab irritating fumes.Saib ESTERS thiab.
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