Khoom Description
Ethyl 2-chloroacetoacetate yog cov kua tsis muaj xim uas muaj ntxhiab tsw. Nws tuaj yeem decompose nrog dej, yog flammable, thiab tuaj yeem tsim cov gases irritating.
Ethyl 2-chloro-3-oxobutyrate feem ntau yog siv los ua ib qho nruab nrab hauv cov organic synthesis. Nws tseem tuaj yeem siv los ua cov kuab tshuaj organic, ua lub luag haujlwm hauv kev sib cais thiab rho tawm hauv qee qhov chaw lag luam.
Cov ntaub ntawv yooj yim
| Kev piav qhia | Paub meej |
|---|---|
| Khoom npe | Fosamprenavir Calcium |
| CAS Nr. | 226700-81-8 |
| EINECS | 607-123-4 |
| Molecular Luj | 623.668921 |
| Formula | C25H34CaN3O9PS |
| Melting Point | 282 - 284 |
| Qhov tshwm sim | Dawb hmoov |
| Purity | Ntau dua lossis sib npaug li 98% |
| Ntim | Raws li Cov Neeg Siv Khoom Thov |
| Lub Tebchaws Keeb Kwm | Tuam Tshoj |
Siv
Organic synthesis: Ethyl 2-chloroacetoacetate yog ib qho tseem ceeb raw khoom rau cov organic synthesis thiab yog dav siv nyob rau hauv ntau yam organic tshuaj.
Synthesis of organophosphorus insecticides : Nws tuaj yeem siv los ua cov khoom siv raw rau kev sib txuas ntawm organophosphorus insecticides.
Intermediate : Ethyl 2-chloroacetoacetate kuj tseem siv tau los ua ib qho nruab nrab rau kev sib txuas ntawm qee yam tshuaj tua kab (xws li 3-chloro-4-methylcoumarin ).
Tuam txhab Profile
Gneechem, nyob rau hauv Henan Xeev, Tuam Tshoj, yog ib feem ntawm GNEE Group, nrog 22 xyoo ntawm kev ua lag luam txawv teb chaws, tshwj xeeb hauv kev muab cov khoom zoo tshuaj raw khoom thiab kev lag luam kev pabcuam rau cov neeg siv khoom thoob ntiaj teb. Peb muab cov khoom siv tshuaj lom neeg yooj yim, cov tshuaj zoo thiab cov tshuaj tshwj xeeb rau ntau yam kev lag luam.Peb muaj ISO9001 tau ntawv pov thawj thiab tau lees paub los ntawm ntau qhov kev tsim nyog hauv tsev thiab txawv teb chaws, ua rau peb muaj kev ntseeg siab ntawm peb cov neeg siv khoom.
FAQ
1. Kuv yuav tau txais tus nqi li cas?
-Peb feem ntau hais hauv 24 teev tom qab tau txais koj qhov kev nug (tsis suav hnub so thiab hnub so).
-Yog tias koj xav tau tus nqi nrawm, thov email lossis tiv tauj peb los ntawm lwm txoj kev kom peb tuaj yeem hais lus rau koj.
2. Koj lub sijhawm xa khoom yog dab tsi?
-Nws nyob ntawm tus naj npawb ntawm kev txiav txim thiab lub caij uas koj tso koj daim ntawv xaj.
-Feem ntau, kev txiav txim tuaj yeem xa tuaj tsis pub dhau 7-15 hnub rau kev txiav txim me me thiab 25 hnub rau kev txiav txim loj.
3. Txoj kev xa khoom yog dab tsi?
-Koj tuaj yeem nkoj los ntawm hiav txwv, huab cua, lossis nthuav qhia (EMS, UPS, DHL, TNT, FEDEX, thiab lwm yam).
Cim npe nrov: cas 609-15-4|ethyl 2-chloroacetoacetate, Tuam Tshoj cas 609-15-4|ethyl 2-chloroacetoacetate manufacturers, lwm tus neeg, Hoobkas
![CAS {{0}}}|Trimethoxy[2-(7-oxabicyclo[4.1.0]hept-3-yl)ethyl]silane](/uploads/40900/small/cas-3388-04-3-trimethoxy-2-7-oxabicyclo-4-1-057627.jpg?size=195x0)