Dayang Chem (Hangzhou) Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov muag khoom ntawm methyl acetoacetate cas 105-45-3 hauv Suav teb, tshwj xeeb hauv kev muab cov tshuaj zoo tshaj plaws. Txais tos rau cov lag luam wholesale bulk methyl acetoacetate cas 105-45-3 ua nyob rau hauv Suav teb nov thiab tau pricelist los ntawm peb lub hoobkas. Kev pabcuam zoo thiab tus nqi tsim nyog muaj.
Khoom Taw Qhia
Qhia meejcation
|
Qhov tshwm sim |
Colorless rau me ntsis yellowish ntshiab kua |
|
Assay |
99.0% Min |
|
Moisture |
0.1% Max |
|
Qhov ntom |
1.076 g / mL ntawm 25 C |
|
Boiling point |
169-170 C / 70 mmHg |
Yog qhov xav tau tshwm sim; peb yuav xa koj qhov tseeb specifications thiab tsom xam daim ntawv qhia.
Ntim thiab xa khoom
|
Pob |
220kg net ib nruas |
|
Cia |
Khaws rau hauv qhov chaw txias, qhuav, zoo - qhov cua. |
|
Cov ntaub ntawv thauj mus los |
Tsis tswj raws li qhov txaus ntshai zoo |
|
Kev xa khoom |
Los ntawm kev nthuav qhia: DHL, FedEx, UPS, rau qis dua 10kg Los ntawm huab cua: los ntawm Shanghai, Beijing, haum rau hauv qab 200kg Los ntawm hiav txwv: los ntawm Shanghai, Qingdao, haum rau ntau qhov ntau |

Daim ntawv thov
Methyl acetoacetate (MAA) yog cov khoom pib rau kev sib txuas ntawm alpha- hloov aceto- acetic esters thiab cyclic compounds, xws li pyrazole, pyrimidine thiab coumarin derivatives.
3-Oxobutanoic Acid Methyl Ester yog tshuaj reagent siv nyob rau hauv kev sib txuas ntawm cov kws tshuaj. Nws koom nrog cov tshuaj tiv thaiv Biginelli, tsim cov molecules nrog rau dihydropyrimidinones.
Methyl acetoacetate yog siv los ua tshuaj reagent siv nyob rau hauv cov tshuaj synthesis. Nws koom nrog cov tshuaj tiv thaiv Biginelli, tsim cov molecules suav nrog dihydropyrimidinones.Methyl acetoacetate (MAA) yog siv rau kev sib txuas ntawm alpha- hloov aceto- acetic esters thiab cyclic compounds, xws li pyrazole, pyrimidine thiab coumarin derivative.
Spectrum

Cov ntawv txheeb
Biomater. Sci. 3 , 1208-17, (2015)
Neurobiol. Dis. 76 , 1-12, (2015)
Analyst 140(9), 3113-20, (2015)


Cim npe nrov: Tuam Tshoj methyl acetoacetate cas 105-45-3 manufacturers, lwm tus neeg, Hoobkas














