Khoom Description
Khoom npe: Ethyl 2-chloroacetoacetate
Synonym: 2-Chloroacetoacetic acid ethyl ester
CAS: 609-15-4
MF: C6H9ClO3
MW: 164.59
Melting point: -80 degree
Kub taw tes: 107 degree
Ceev: 1.19 g / ml ntawm 25 degree
Lub neej txee: 24 lub hlis
HS code: 2918300090
Ntim: 25L / nruas, 200L / nruas
Specification
| Cov khoom | Specifications |
|
Qhov tshwm sim |
Colorless rau lub teeb daj kua |
|
Purity |
Ntau dua lossis sib npaug li 98 feem pua |
|
Xim (Co-Pt) |
Tsawg dua los yog sib npaug li 80 |
|
Dej |
Tsawg dua lossis sib npaug rau 0.5 feem pua |
Daim ntawv thov
1.Ethyl 2-chloroacetoacetate yog siv rau cov synthesis ntawm 3-chloro-4-methylcoumarin (intermediate ntawm organophosphorus insecticide ya tshuaj lom phosphorus).
2.Ethyl 2-chloroacetoacetate tuaj yeem siv los ua ke Ethyl 2-amino-4-methylthiazole-5-carboxylate.
Cia
Khaws rau hauv qhov chaw txias, qhov cua, qhuav, thiab tiv thaiv. Cia kom deb ntawm qhov hluav taws kub thiab qhov chaw kub. Muab kaw thiab khaws cia deb ntawm lub teeb. Khaws cais los ntawm oxidants thiab yuav tsum tsis txhob muab sib xyaw rau kev khaws cia.
Pob
Ethyl 2-chloroacetoacetate tus nqi qis
Ethyl 2-chloroacetoacetate Hoobkas
Ethyl 2-chloroacetoacetate tus neeg muag khoom
Ethyl 2-chloroacetoacetate hauv Tshuag
Kev thauj mus los & Kev Them Nyiaj
Txog Kev Thauj Mus Los
* Peb tuaj yeem muab ntau hom kev thauj mus los raws li cov neeg siv khoom xav tau.
*Thaum cov khoom me me, peb tuaj yeem xa nkoj los ntawm huab cua lossis thoob ntiaj teb xa khoom, xws li FedEx, DHL, TNT, EMS thiab ntau yam kev thauj khoom tshwj xeeb thoob ntiaj teb.
* Thaum muaj ntau ntau, peb tuaj yeem nkoj los ntawm hiav txwv mus rau qhov chaw nres nkoj.
* Tsis tas li ntawd, peb tuaj yeem muab cov kev pabcuam tshwj xeeb raws li cov neeg siv khoom xav tau thiab cov khoom lag luam.
*Peb tuaj yeem muab ntau txoj kev them nyiaj rau cov neeg siv khoom xaiv.
*Thaum tus nqi me me, cov neeg siv khoom feem ntau them nyiaj los ntawm PayPal, Western union, Alibaba, thiab lwm yam.
* Thaum tus nqi loj, cov neeg siv khoom feem ntau them nyiaj los ntawm T / T, L / C thaum pom, Alibaba, thiab lwm yam.
* Dhau li ntawd, cov neeg siv khoom ntau dua yuav siv Alipay lossis WeChat them kom them nyiaj.
Tiv tauj peb
Cim npe nrov: Ethyl 2-chloroacetoacetate/2-Chloroacetoacetic acid ethyl ester CAS 609-15-4, Tuam Tshoj Ethyl 2-chloroacetoacetate/2-Chloroacetoacetic acid ethyl ester CAS 609-15-4 manufacturers, cov neeg muag khoom, Hoobkas
