Khoom Description
3 - Amino - 4 - fluorotoluene, tseem hu ua 2 - Fluoro - 5 - methylaniline, muaj CAS naj npawb ntawm 452 - 84 - 6, ib tug EINECS tus naj npawb ntawm 610 - 239 - 8, ib tug molecular mis ntawm C7H8FN, thiab ib tug molecular hnyav ntawm 125.14.
3 - Amino - 4 - fluorotoluene yog pob tshab daj rau xim av kua. Nws qhov ceev ntawm 25℃yog 1.109 g / mL. Nws qhov kub kub yog 80 - 86℃ntawm qhov siab ntawm 15 hPa. Nws lub teeb nyem yog 82℃(kaw khob) thiab nws qhov ntsuas qhov ntsuas tsis pom yog n20 / D 1.533 (lit.).
Cov ntaub ntawv yooj yim
| Khoom npe | 2-Fluoro-5-methylaniline |
| Synonyms | 3-Amino-4-fluorotoluene; 6 -Fluoro-m-toluidine |
| CAS Nr. | 452-84-6 |
| Molecular Formula | C7H8FN |
| Molecular Luj | 125.14 |
| Qhov tshwm sim | Yellow oily kua |
| Assay | 98% |
| Boiling Point | 80-86 ºC (11 mmHg) |
| Daim ntawv thov | Pharmaceutical intermediates, |
| Ntim | 25kg / fluoride chim |
Cov ntaub ntawv kev nyab xeeb
Kev phom sij
Flammability: Flammable kua (qeb 4).
Irritant: Irritating rau ntawm daim tawv nqaij (qeb 2), mob heev rau qhov muag (qeb 2A), tej zaum yuav ua rau mob ua pa (qeb 3).
Kev ntsuas kev nyab xeeb
Kev tiv thaiv kev tiv thaiv: Tsis txhob sib chwv nrog daim tawv nqaij thiab qhov muag, tiv thaiv kev nqus ntawm cov pa thiab pa taws, tsis txhob mus ze qhov hluav taws kub, txwv tsis pub cov foob pob hluav taws nruj me ntsis, thiab ntsuas kev tiv thaiv hluav taws xob zoo li qub.
Kev ceev faj cia: Khaws rau hauv qhov chaw txias, kaw lub thawv kom nruj, thiab khaws cia rau hauv qhov chaw qhuav thiab qhov cua. Cov thawv qhib yuav tsum tau ua tib zoo muab rov qab thiab khaws cia rau hauv qhov chaw ncaj nraim kom tiv thaiv kom tsis txhob tawg.
Siv
Raws li cov tshuaj hluavtaws nruab nrab, 3 - Amino - 4 - fluorotoluene yog ib qho tseem ceeb hauv nruab nrab rau kev sib txuas ntau yam tshuaj. Piv txwv li, nws tuaj yeem hloov mus rau hauv cov molecules nrog cov kev ua haujlwm lom neeg tshwj xeeb ntawm cov tshuaj tiv thaiv kab mob, tom qab ntawd tau siv rau hauv kev tsim cov tshuaj tua kab mob, tshuaj tiv thaiv kab mob, thiab tshuaj kho plawv.
Raws li cov khoom xyaw hluavtaws rau cov tshuaj tua kab, kev koom ua ke ntawm fluorine atoms feem ntau txhim kho cov kev ua haujlwm lom neeg, kev ruaj ntseg, thiab ua haujlwm ntev ntawm cov khoom sib xyaw . 3 - Amino - 4 - fluorotoluene tuaj yeem ua haujlwm los npaj cov khoom siv tshuaj tua kab xws li tshuaj tua kab, tshuaj tua kab, thiab tshuaj tua kab, tiv thaiv kab mob, tiv thaiv kab mob. thiab cov nroj tsuag.
Tuam txhab Profile
Gnee Chem yog cov chaw tsim khoom thiab cov khoom lag luam ntawm kev tshawb fawb thiab kev tsim khoom rau kev tshawb fawb txog kev tshawb fawb hauv kev lag luam chemistry, biochemistry cov ntaub ntawv science, thiab lwm yam. Cov neeg siv khoom muaj xws li kev kawm, kev lag luam, thiab tsoomfwv kev tshawb fawb thiab kev tsim kho lub chaw soj nstuam nrog rau kev lag luam - cov tuam txhab lag luam hauv kev lag luam tshuaj, biotechnology, microelectronics, thiab tshuaj lom neeg / petrochemical industries.
FAQ
Koj muab cov ntaub ntawv dab tsi?
Nquag, peb muab cov ntawv xa nyiaj ua lag luam, cov ntawv ntim khoom, daim ntawv teev npe, COA, daim ntawv pov thawj ntawm lub hauv paus, yog tias koj lub khw muaj tej yam tshwj xeeb, thov qhia rau peb paub.
Qhov chaw nres nkoj ntawm kev thauj khoom nyob qhov twg?
Feem ntau Tianjin chaw nres nkoj lossis Qingdao chaw nres nkoj.
Cov nqe lus them nqi yog dab tsi?
L'C, T'T.
Yuav ua li cas txog cov khoom zoo?
Cov khoom yuav raug tshuaj xyuas nruj me ntsis ua ntej xa zaub mov, yog li qhov zoo tuaj yeem lav.
Peb tuaj yeem tuaj xyuas koj lub tuam txhab?
Tau kawg, txais tos txhua lub sijhawm. Pom yog kev ntseeg.
Cim npe nrov: cas: 452-84-6|3-amino-4-fluorotoluene, Suav teb cas:452-84-6|3-amino-4-fluorotoluene manufacturers, lwm tus neeg, Hoobkas
