Khoom Description
Khoom npe: 3-(Trifluoromethyl) cinnamic acid
CAS: 779-89-5 Nr
MF: C10H7F3O2
PIB: 216.16
PIB: 212-301-6
Melting point: 135-137℃(lit.)
Kub taw tes: 224℃(nrawm kwv yees)
Qhov ceev: 1.3275 (kwv yees)
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim |
Dawb rau Tawm -White Solid |
| Purity | 99% |
| Cia temp. | Muab kaw rau hauv qhuav, Chav Kub |
| Pob |
1 kg / hnab, 25 kg / hnab, 25 kg / nruas |
Daim ntawv thov
1. Txoj Cai 3-(Trifluoromethyl) cinnamic acid CAS 779-89-5 ua ib qho tseem ceeb nruab nrab rau kev sib txuas cov tshuaj, tshwj xeeb tshaj yog cov tshuaj tiv thaiv kab mob thiab cov tshuaj tiv thaiv kab mob nrog kev txhim kho bioactivity.
2. Pab 3-(Trifluoromethyl) cinnamic acid ua lub tsev thaiv rau kev npaj fluorinated aromatic polymers thiab agrochemicals nrog txhim kho kev tswj kab tsuag.
3. Kev ua haujlwm ua ib qho reagent hauv cov organic synthesis rau kev kawm txog cov teebmeem ntawm trifluoromethyl pawg ntawm cov tshuaj tsw qab thiab cov tshuaj tiv thaiv.
Cia thiab ceev faj
Store 3-(trifluoromethyl)cinnamic acid (CAS 779-89-5, white to off-white crystalline powder, faint aromatic odor, flash point >150 degree, combustible) nyob rau hauv kaw HDPE los yog amber iav ntim ntawm 15-25℃nyob rau hauv ib tug txias, qhuav, zoo -ventilated cheeb tsam. Cais tawm los ntawm cov muaj zog oxidants, bases thiab txo cov neeg ua haujlwm kom tsis txhob decomposition. Hnav hnab looj tes nitrile, looj tsom iav dub thiab lub ntsej muag plua plav; zam cov plua plav nqus, daim tawv nqaij / qhov muag thiab kev noj kom tsis txhob muaj qhov khaus. Reseal nruj ncej-siv; pov tseg cov pov tseg raws li cov cai hauv zos.
Dab tsi yog qhov txiaj ntsig ntawm kev noj 3-(Trifluoromethyl) cinnamic acid?
3-(Trifluoromethyl) cinnamic acid yog ib qho tshuaj nruab nrab thiab cov organic synthesis reagent, tsis yog rau tib neeg kev noj qab haus huv.; undiluted noj yuav ua rau gastrointestinal tsis xis nyob thiab mucosal irritation.
Hauv cov ntawv thov kev tswj hwm, 3-(Trifluoromethyl) cinnamic acid CAS 779-89-5 ua rau kev txhim kho cov tshuaj fluorinated uas muaj txiaj ntsig zoo, txhawb kev tsim cov tshuaj agrochemicals ua haujlwm siab, thiab txhawb kev tshawb fawb txog fluorine-muaj tshuaj tsw qab chemical.
Ntim
Kev thauj mus los & Kev Them Nyiaj
Txog Kev Thauj Mus Los
Raws li cov kev xav tau ntawm peb cov neeg siv khoom, peb tuaj yeem muab ntau yam kev xaiv kev thauj mus los.
Rau kev txiav txim me me, peb muab kev xa khoom huab cua lossis kev pabcuam xa khoom thoob ntiaj teb xws li FedEx, DHL, TNT, EMS, thiab ntau lwm yam tshwj xeeb ntawm kev thauj mus los thoob ntiaj teb.
Peb tuaj yeem thauj los ntawm hiav txwv mus rau ib qho chaw nres nkoj rau qhov loj dua.
Tsis tas li ntawd, peb tuaj yeem muab cov kev pabcuam tshwj xeeb raws li cov kev xav tau ntawm peb cov neeg siv khoom thiab cov yam ntxwv ntawm lawv cov khoom.
* Peb tuaj yeem muab ntau yam kev xaiv them nyiaj rau peb cov neeg siv khoom.
* Thaum cov nyiaj qis qis, cov neeg siv khoom feem ntau them nrog PayPal, Western Union, Alibaba, thiab lwm yam kev pabcuam zoo sib xws.
* Thaum cov lej tseem ceeb, cov neeg siv khoom feem ntau them nrog T / T, L / C thaum pom, Alibaba, thiab lwm yam.
* Tsis tas li ntawd, ntau tus neeg siv khoom yuav siv Alipay lossis WeChat Them kom them nyiaj.
FAQ
1
Kuv puas tuaj yeem tau txais cov qauv ntawm koj?
Re: Yog lawm, peb xav muab cov qauv rau koj raws li koj xav tau.
2
Koj tus MOQ yog dab tsi?
Re: Feem ntau peb cov MOQ yog 1 kg, tab sis qee zaum nws kuj hloov tau thiab nyob ntawm cov khoom sib txawv.
3
Ntev npaum li cas kuv tuaj yeem tau txais kuv cov khoom tom qab them nyiaj?
Re: Yog tias xa los ntawm couriers lossis huab cua, nws feem ntau raug nqi 5-10 hnub.
Yog tias xa los ntawm hiav txwv, nws feem ntau raug nqi 3-40 hnub, uas nyob ntawm koj qhov chaw nyob.
4
Koj puas muaj kev pabcuam tom qab- muag?
Re: Yog lawm, peb yuav qhia koj txog kev nce qib ntawm qhov kev txiav txim, xws li kev npaj cov khoom, kev tshaj tawm, kev thauj mus los ua raws- nce, kev pabcuam kev lis kev cai, kev qhia txuj ci, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: 3-(trifluoromethyl)cinnamic acid CAS 779-89-5, Tuam Tshoj 3-(trifluoromethyl)cinnamic acid CAS 779-89-5 manufacturers, lwm tus neeg, Hoobkas
