CAS: 88738-78-7|Bis (2,2,2-trifluoroethyl) (methoxycarbonylmethyl) phosphonate

Cov khoom
1. Cov tsos mob: Bis(2,2,2-trifluoroethyl) (methoxycarbonylmethyl)phosphonate yog kua daj.

2. Solubility: Nws tuaj yeem yaj hauv ntau cov kuab tshuaj organic, xws li ether, toluene, dimethylformamide thiab lwm yam.

3. Stability: Nws muaj kev ruaj ntseg zoo ntawm chav tsev kub thiab tuaj yeem khaws cia rau lub sijhawm ntev. Nws tsis ruaj khov rau cua sov thiab muaj zog acid lossis cov hauv paus, thiab yooj yim hydrolyzed.

4. Reactivity: Nws tuaj yeem cuam tshuam nrog ntau lub tebchaw, xws li ntxiv cov tshuaj tiv thaiv nrog cawv, amines, ketones, thiab lwm yam los tsim cov phosphate compounds. Nws tseem tuaj yeem siv los ua deoxidizer thiab acid catalyst los koom nrog ntau yam kev cuam tshuam cov organic.

5.Lwm cov ntaub ntawv yooj yim: Bis (2,2,2-trifluoroethyl) (methoxycarbonylmethyl) phosphonate, tseem hu ua DFP (diisopropyl fluorophosphate), yog ib qho organophosphate compound. Nws yog feem ntau siv los ua ib qho inhibitor ntawm acetylcholinesterase thiab yog cov tshuaj neurotoxic. CAS tus naj npawb ntawm DFP yog 88738-78-7, cov tshuaj formula yog C7H9F6O5P, thiab molecular hnyav yog 318.11. Nws qhov ceev yog 1.457 g / cm3, thiab nws qhov kub thiab txias tuaj yeem ncav cuag 472.6℃ntawm qhov siab ntawm 760 mmHg, thiab nws qhov taw tes flash yog 231 degree.

Siv

Bis (2,2,2-trifluoroethyl) (methoxycarbonylmethyl) phosphonate muaj ntau yam kev siv hauv organic synthesis thiab catalysis. Nws tuaj yeem siv los ua cov catalyst, dehydrating agent thiab reagent, thiab plays lub luag haujlwm tseem ceeb hauv qee cov organic synthesis cov tshuaj tiv thaiv, xws li cov tshuaj tiv thaiv esterification, acylation cov tshuaj tiv thaiv thiab alkyne catalytic ntxiv cov tshuaj tiv thaiv.

Cov ntaub ntawv kev nyab xeeb

1. Toxicity: Bis (2,2,2-trifluoroethyl) (methoxycarbonylmethyl) phosphonate yog cov tshuaj neurotoxic uas tuaj yeem cuam tshuam kev ua haujlwm ntawm acetylcholinesterase, ua rau acetylcholine mus rau hauv lub paj hlwb. Tiv tauj lossis nqus tau DFP tuaj yeem ua rau muaj tsos mob lom, suav nrog xeev siab, mob taub hau, khaus qhov muag, ua pa nyuaj, ua haujlwm tsis zoo hauv lub paj hlwb, thiab lwm yam. Yog tias koj ntsib nrog DFP, ntxuav cov tawv nqaij uas muaj kab mob tam sim ntawd nrog dej thiab xab npum.
2. Kev txwv tsis pub siv: DFP yog tshuaj lom neeg thiab yuav tsum tau siv raws li cov txheej txheem kev nyab xeeb tsim nyog.
3. Cia thiab tuav: DFP yuav tsum muab khaws cia rau hauv cov thawv kaw kom deb ntawm qhov chaw hluav taws kub thiab oxidants. Hnav hnab looj tes, tsom iav thiab qhov ncauj qhov ntswg kom tsim nyog thaum tuav.
4. Kev pov tseg pov tseg: Cov khib nyiab DFP yuav tsum tau ua raws li cov kev cai cuam tshuam thiab yuav tsum tsis txhob muab pov tseg lossis tso rau hauv ib puag ncig ntawm qhov xav tau.
5. Khoom noj khoom haus thiab dej haus: Tsis txhob noj zaub mov thiab dej haus kom tsis txhob muaj kab mob los ntawm DFP.

Gneebioyog tus kws tshaj lij tshuaj raw khoom tsim khoom thiab xa tawm thoob ntiaj teb. Peb lub tuam txhab nyob hauv Henan Xeev, Suav. Peb muaj ntau lub koom haum koom tes tshuaj tshuaj nyob rau hauv Henan, npog thaj tsam ntawm 3,600 square metres, muab cov neeg siv khoom nrog ib qho - nres cov kev pabcuam tshuaj, suav nrog kev sib xyaw, rov ntim dua, khaws cia, thiab xa tawm.
Peb kub-muagcov khoomsuav nrog cov tshuaj tsw qab hydrocarbons (Naphtha (petroleum), Benzene, Toluene, o-Xylene, Styrene, Cyclohexane, Cyclohexanone, Epsilon-Caprolactam, 2-Anilinoethanol, thiab lwm yam), cawv (Ethylene-Butcol, etc.), 2-Methyl-1-Propanol, Ethyl Cawv, thiab lwm yam), phenols thiab ketones (Phenol, Propafenone, Bisphenol A, Phenyl Methacrylate, Methyl Isobutyl Ketone, Phenolic Resin, thiab lwm yam), thiab petrochemicals. Peb vam tias yuav tsim kom muaj kev sib koom tes ntev thiab muaj txiaj ntsig zoo nrog ntau tus phooj ywg yav tom ntej thiab muab cov khoom lag luam zoo tshaj plaws thiab cov kev pabcuam zoo tshaj plaws rau peb cov neeg siv khoom.
Thov tiv tauj pebyog koj xav tau.

1. Koj puas yog cov chaw tsim khoom lossis tuam txhab lag luam?

Peb muaj lub Hoobkas thiab tseem muab cov neeg siv khoom qee yam khoom uas peb tsis tsim.

2.Yuav ua li cas txog kev ntim khoom?
Peb muaj cov txheej txheem pob, pob tshwj xeeb tuaj yeem kho.

3.Yuav ua li cas kom paub meej cov khoom zoo ua ntej muab xaj?

Peb tuaj yeem muab koj daim ntawv pov thawj COA los ntawm peb lub tuam txhab QA. Tib lub sijhawm, cov qauv pub dawb tuaj yeem muab tau, koj kuj tuaj yeem kuaj los ntawm koj tus kheej.

4.Koj kho qhov kev tsis txaus siab zoo li cas?

Ua ntej tshaj plaws, peb qhov kev tswj xyuas zoo yuav txo qhov teeb meem zoo kom ze rau xoom. Yog tias muaj teeb meem zoo tiag tiag los ntawm peb, peb yuav xa cov khoom dawb rau koj los hloov lossis rov qab koj cov nyiaj poob.

Cim npe nrov: cas: 88738-78-7|bis(2,2,2-trifluoroethyl) (methoxycarbonylmethyl)phosphonate, Suav teb cas:88738-78-7|bis (2,2,2-trifluoroethyl) (methoxycarbonylmethyl) phosphonate manufacturers, lwm tus neeg, Hoobkas