Cov khoom lag luam
Cov khoom siv sib raug rau cas 30071-93-3 1-}} (trifluoromethyl) acetophenone, 5'- BIS (Trifluoromethyl) acetophenone. Nws muaj cov mis molecular ntawm c₁₀h₆f₆o thiab qhov hnyav molecular ntawm 256.1445.
1- (3, 5- bis (trifluoromethyl) etchone yog ib qho kev sib tw daj (25 degree), {{ 7}}. 424, lub qhov cub npau npau ntawm 95 degree (15 torr), thiab lub teeb nyem ntawm 82 degree.
Cov ntaub ntawv yooj yim
| Khoom npe | 3 ', 5'-BIS (Trifluoromethyl) Acetophenone |
| Cas tsis muaj. | 30071-93-3 |
| Mf | C10H6F6O |
| Mw | 256.15 |
| Kev tshwm sim | Muaj kua tsis muaj xim |
| Kev coj dawb huv | 98.0% |
| Lub thawv | Raws li tau thov |
Cov Ntaub Ntawv Kev Nyab Xeeb
Cov lus qhia txog kev phom sij: tej zaum yuav tsim kev puas tsuaj yog tias nqus tau, ua rau muaj kev cuam tshuam ua pa; Tej zaum yuav tsim kev puas tsuaj yog nqus los ntawm daim tawv nqaij, ua rau tawv nqaij khaus.
Kev ceev faj: Zam kev nqus pa ntawm vapor thiab haus luam yeeb, khaws cia kom tiv thaiv hluav taws xob hluav taws xob zoo, ua kom lub thawv hluav taws xob kaw, thiab muab tso rau hauv qhov chaw qhuav thiab muaj qhov cua.
Kev siv
{{0 {0}} (3, 5- bis (trifluoromethyl) ethanone yog qhov tseem ceeb hauv synthesis ntawm qee cov tshuaj antihisthamine. Hauv cov qauv molecular kev tsim kho cov tshuaj no, 3, {4 4}} bis (triflophenone muab cov kev ua kom muaj tshuaj rau cov tshuaj uas muaj cov tshuaj antamine, yog li siv cov nyhuv zoo dua qub thiab yog Siv los kho cov kab mob ua xua xws li tsis haum tshuaj rhinitis, urticaria, thiab lwm yam.
Tuam txhab tau
Gnee Chem yog kev nkag rau cov kev tshawb fawb, kev txhim kho, ntau lawm thiab muag ntawm lub xeev Henan, npog thaj tsam ntawm 3,600 square metres. Peb muaj tus kws tshaj lij, zoo-nruab nrog thiab cov pab pawg R & D muaj ntau dua 10 xyoo ntawm R & D kev paub. Peb cov khoom tau dav exported rau ntau lub tebchaws, xws li Tebchaws Asmeskas, Tebchaws Russia, Tebchaws Asmeskas, Tebchaws Asmeskas, thiab peb muab cov qhua tuaj noj mov nrawm. Peb cia siab tias tsim kev sib koom tes ntev thiab muaj kev sib koom tes sib koom tes nrog cov phooj ywg ntxiv yav tom ntej, thiab muab cov khoom lag luam thiab cov kev pabcuam zoo tshaj rau peb cov neeg siv khoom.
Tiv Tauj Peb
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Cov FAQ
Koj lub tuam txhab puas tuaj yeem lees txais customization thiab ua kom tau raws li cov neeg siv khoom tshwj xeeb?
Yog lawm, peb tuaj yeem ua tau.
Koj cov nqe lus them nqi yog dab tsi?
Hlau hloov chaw, PayPal, Western Union, Nyiaj xaj thiab Bitcoin.
Koj lub sijhawm khoom xa tuaj yog dab tsi?
Peb feem ntau nkoj tsis pub dhau 1-3 hnub tom qab tau txais koj cov nyiaj them poob haujlwm.
Cim npe nrov: Kws Tshuaj Kho Mob Intermediae 1- (3, {2}} pis (triflooj intermedes}}} bis (trifluorethyl) Phenyl) ethanone CAS 30071-93-3} hmoov manufacturers, lwm tus neeg, Hoobkas
