Khoom Description
Khoom npe: 3 5-Bis(trifluoromethyl)pyrazole
CAS: 14704-41-7 Nr
PIB: 606-276-4
Melting point: 83-85℃(lit.)
Kub taw tes: 147℃(lit.)
Qhov ceev: 1.5672 (kwv yees)
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Khaws nyob rau hauv qhov chaw tsaus, kaw hauv qhuav, Chav Kub |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. Ua raws li qhov nruab nrab tseem ceeb rau kev tsim cov tshuaj agrochemicals, tshwj xeeb tshaj yog pyrazole-raws li tshuaj tua kab thiab fungicides nrog cov qoob loo xaiv siab.
2. Pab 3 5-Bis(trifluoromethyl)pyrazole CAS 14704-41-7 ua fluorinated tsev thaiv nyob rau hauv kws tshuaj synthesis rau kev tsim tshuaj nrog txhim kho metabolic stability thiab bioavailability.
3. Ua haujlwm raws li ligand precursor nyob rau hauv kev sib koom ua ke chemistry rau kev npaj cov hlau complexes nrog catalytic kev ua si nyob rau hauv cov organic transformations.
Cia thiab ceev faj
1. Khaws rau hauv cov thawv kaw ntawm 2-8℃hauv qhov chaw txias, qhuav, qhov cua zoo kom deb ntawm qhov hluav taws kub thiab muaj zog oxidizers.
2. Khaws 3 5-Bis(trifluoromethyl)pyrazole CAS 14704-41-7 cais los ntawm cov acids muaj zog thiab cov hauv paus tiv thaiv kom tsis txhob muaj lub nplhaib qhib thiab decomposition ntawm trifluoromethyl pawg.
3. Hnav hnab looj tes nitrile, looj tsom iav dub, thiab lub tshuab pa ua pa; tuav hauv fume hood kom tsis txhob sib cuag ntawm daim tawv nqaij thiab vapor inhalation.
Dab tsi yog qhov txiaj ntsig ntawm kev noj 3 5-Bis(trifluoromethyl) pyrazole?
1. Lub trifluoromethyl substituents txhim kho lipophilicity thiab tshuaj stability ntawm downstream agrochemical thiab tshuaj cov khoom.
2. High 3 5-Bis(trifluoromethyl)pyrazole CAS 14704-41-7 reactivity ntawm pyrazole nplhaib enables xaiv functionalization rau kev cai synthesis ntawm lub hom phiaj molecules.
3. Zoo solubility nyob rau hauv cov kuab tshuaj organic xws li dichloromethane thiab ethyl acetate simplifies cov tshuaj tiv thaiv teeb thiab cov khoom purification.
Cov ntaub ntawv kev nyab xeeb
- GHS Classification: Flammable kua (H226), tawv nqaij irritant (H315), mob qhov muag heev (H319), ua pa irritant (H335), teeb meem yog nqos tau (H302).
- Vapor 3 5-Bis(trifluoromethyl)pyrazole CAS 14704-41-7 tuaj yeem tsim cov khoom tawg nrog cua; Kev sib cuag ntawm daim tawv nqaij tuaj yeem ua rau liab thiab khaus; qhov muag qhov muag ua rau mob hnyav heev.
- Tsis muaj zog oxidizers, concentrated acids, thiab alkalis, uas yuav ua rau exothermic cov tshuaj tiv thaiv los yog tso pa phem.
- UN Number: UN1224 (Flammable liquids, organic, nos), Packing Group III, raws li kev cai thauj mus los rau cov flammable organic kua.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 2-Iodylbenzoic Acid CAS 64297-64-9 |
| 2 | 1 3 5-Tri-Tert-Butylbenzene CAS 1460-02-2 |
| 3 | Isotetradecyl Acrylate / ITDA CAS 93804-11-6 |
| 4 | Tom ntej: 2-Amino-4-Methylbenzoic Acid CAS 2305-36-4 |
| 5 | Phenazine Methosulfate CAS 299-11-6 |
| 6 | Phenazine ethosulphate CAS 10510-77-7 |
| 7 | N-Methyl-2-Fluoroaniline CAS 1978-38-7 |
| 8 | Phenazine ethosulphate CAS 10510-77-7 |
| 9 | Tom ntej: Trityl Tetrakis (Pentafluorophenyl) Borate CAS 136040-19-2 |
| 10 | Yog tias koj xav tau cov ntaub ntawv ntxiv, txais tos hu rau peb txhua lub sijhawm.WhatsApp: +86 18317156592
|
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 taw qhia kev, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: 3 5-bis (trifluoromethyl) pyrazole cas 14704-41-7, Tuam Tshoj 3 5-bis (trifluoromethyl) pyrazole cas 14704-41-7 manufacturers, lwm tus neeg, Hoobkas
