2-Butenoic acid,3-amino-4,4,4-trifluoro-, ethyl ester
2-Butenoic acid, 3-amino-4,4,4-trifluoro-, ethyl ester, yog ib qho nruab nrab nrog cov qauv molecular tshwj xeeb.
2-Butenoic acid:Qhov no yog hais txog ib qho kev sib txuas nrog plaub-carbon saw (tab sis-) thiab ob daim ntawv cog lus ntawm carbon atom thib ob (enoic acid). Cov qauv dav dav yog H₂C=CH-CH₂-COOH.
3-amino-4,4,4-trifluoro-:Qhov no qhia tau hais tias muaj ib pawg amino (NH₂) txuas rau lub thib peb carbon atom ntawm butenoic acid, thiab peb fluorine atoms txuas rau plaub carbon atom.
Ethyl ester:Qhov no ntawm lub npe qhia peb tias cov compound yog nyob rau hauv daim ntawv ntawm ib tug ethyl ester, qhov twg carboxylic acid pawg (-COOH) ntawm butenoic acid yog hloov los ntawm ib tug ethyl pawg (-C₂H₅).
APPLICATION
Tshuaj Chemistry:Cov tshuaj muaj cov amino pawg thiab cov fluorine atoms feem ntau muaj kev txaus siab rau tshuaj chemistry. Tej zaum lawv yuav raug tsim thiab tsim los ua cov tshuaj muaj peev xwm. Kev hloov fluorine, tshwj xeeb, paub tias cuam tshuam rau cov tshuaj pharmacokinetics thiab bioavailability ntawm ib qho chaw.
Agrochemicals:Zoo ib yam li kws tshuaj, fluorinated compounds tuaj yeem siv rau hauv kev tsim cov tshuaj agrochemicals xws li tshuaj tua kab thiab tshuaj tua kab. Cov khoom tshwj xeeb ntawm cov khoom sib xyaw tuaj yeem cuam tshuam nws cov txiaj ntsig hauv kev tswj cov kab tsuag lossis nroj.
Organic Synthesis:Cov tshuaj xws li ethyl 3-amino-4,4, 4-trifluorocrotonate tuaj yeem ua cov khoom tsim hauv cov organic synthesis. Tej zaum lawv yuav raug siv los tsim cov molecules complex molecules hauv chav kuaj rau ntau lub hom phiaj.
Chemical & Physical Property
| Chem npe | 2-Butenoic acid,3-amino-4,4,4-trifluoro-, ethyl ester |
| Cas | 372-29-2 |
| Qhov ntom | 1.3 ± 0.1 g/cm3 |
| Boiling point | 226.0± 40.0 degree ntawm 760 mmHg |
| Melting point | 26 degree |
| Cov mis mos molecular | C6H8F3NO2 |
| Molecular hnyav | 183.128 |
| Flash point | 90.5 ± 27.3 degree |
| Cov huab hwm coj | 183.05072 |
| PSA | 52.32 |
| LogP | 2.81 |
| Qhov tsos: | lub teeb daj, pob tshab kua lossis dawb siv lead ua |
Kev kho mob xwm txheej ceev
Kev tiv thaiv
Kev tiv thaiv ua pa: Hnav lub npog ntsej muag lub ntsej muag roj rau tus kheej (tag nrho npog) thaum muaj peev xwm tiv nrog nws cov vapor. Thaum muaj xwm txheej ceev lossis khiav tawm, koj yuav tsum hnav lub tshuab ua pa.
Kev tiv thaiv qhov muag: Kev tiv thaiv kab mob ua pa tau tiv thaiv.
Kev tiv thaiv lub cev: Hnav daim kab xev tiv thaiv kab mob.
Kev tiv thaiv tes: Hnav hnab looj tes roj hmab.
Lwm tus: Kev haus luam yeeb, noj mov thiab haus cawv yog txwv tsis pub nyob ntawm qhov chaw. Hloov koj cov khaub ncaws ua haujlwm tam sim. Tsis txhob haus cawv ua ntej thiab tom qab ua haujlwm. Da dej hauv dej sov. Ua tib zoo txheeb xyuas cov tshuaj lom. Ua haujlwm ua ntej thiab kuaj mob tsis tu ncua.
Kev ntsuas thawj zaug
Kev sib cuag ntawm daim tawv nqaij: Tshem tawm cov khaub ncaws tsis huv tam sim ntawd thiab yaug daim tawv nqaij kom huv si nrog dej soapy thiab dej huv. Nrhiav kev kho mob.
Kev sib cuag qhov muag: Nqa daim tawv muag thiab yaug nrog dej los yog ntsev. Nrhiav kev kho mob.
Inhalation: Tshem tawm sai sai ntawm qhov chaw mus rau huab cua ntshiab. Khaws koj txoj hlab cua kom meej. Muab cov pa oxygen yog ua pa nyuaj. Yog tias ua tsis taus pa, muab kev ua pa tawm tam sim ntawd. Nrhiav kev kho mob.
Noj: Haus dej sov txaus kom ntuav thiab nrhiav kev kho mob.
FAQ
1. Yuav ua li cas kom ntseeg tau cov khoom zoo?
Peb ua cov kev soj ntsuam zoo thiab tswj cov khoom, txais yuav ib tug scientific thiab tsim nyog zoo tswj system, siv cov txheej txheem tsim thiab cov txheej txheem ntau lawm, xyuas kom meej cov kev tswj zoo ntawm raw khoom xaiv, ntau lawm technology, tshuaj xyuas cov khoom thiab lwm yam kev sib txuas, thiab nruj me ntsis saib xyuas cov khoom zoo. ntawm cov khoom hauv kev muag khoom.
2. Kuv yuav ua li cas thaum cov khoom tuaj txog?
Tom qab tuaj txog ntawm cov khoom, nws yog ib qho tsim nyog yuav tsum tau ua qhov kev tshuaj xyuas thiab kev tso npe rau hauv lub sijhawm, ua tib zoo xyuas seb qhov ntau npaum li cas, qhov zoo thiab qhov tshwj xeeb ntawm cov khoom ua tau raws li qhov yuav tsum tau ua ntawm daim ntawv cog lus, tshem tawm cov khoom tsis tsim nyog, khaws cov qauv thiab cov ntawv xeem, xyuas kom muaj kev nyab xeeb. thiab khaws cia cov khoom kom raug, thiab tiv thaiv kom tsis txhob poob ntawm cov khoom, kev puas tsuaj thiab lwm yam xwm txheej.
3. Yuav daws cov neeg siv khoom tsis txaus siab li cas?
Tej zaum yuav muaj kev tsis txaus siab ntawm cov neeg siv khoom hauv cov txheej txheem kev muag khoom, thiab yuav tsum ua tib zoo mloog cov neeg siv khoom cov lus pom thiab cov lus qhia, nkag siab txog qhov ua rau thiab qhov teeb meem ntawm qhov teeb meem, teb rau cov neeg siv khoom raws sij hawm, sib koom tes daws teeb meem, tswj kev sib txuas lus thiab kev ntseeg siab nrog cov neeg siv khoom. , thiab xyuas kom cov neeg siv khoom txaus siab thiab kev ntseeg siab
Cim npe nrov: 2-butenoic acid,3-amino-4,4,4-trifluoro-, ethyl ester, Tuam Tshoj 2-butenoic acid,3-amino{{ 8}},4,4-trifluoro-, ethyl ester manufacturers, lwm tus neeg, Hoobkas
