Khoom Description
Khoom npe: 2'-Hydroxyacetophenone
CAS: 118-93-4 Nr
MF: C8H8O2
PIB: 136.15
PIB: 204-288-0
Melting point: 3-6℃(lit.)
Kub taw tes: 213℃717 mm Hg (lit.)
Ceev: 1.131 g / mL ntawm 25℃(lit.)
Refractive index: n20/D 1.558 (lit.)
FEMA: 3548|2-HYDROXYACETOPHENONE
Fp: >230℃F
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Khaws hauv qab +30℃. |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. 2'-Hydroxyacetophenone yog ib lub tsev thaiv ntau yam hauv cov organic synthesis, tshwj xeeb tshaj yog rau kev npaj cov tshuaj (xws li, muaj peev xwm tiv thaiv- cov kab mob qog noj ntshav), agrochemicals, thiab dyes . Nws ua haujlwm raws li cov khoom siv raw los ua ke Schiff hauv paus, benzopyrans, thiab lwm yam khoom siv roj ntsha.
2. 2'-Hydroxyacetophenone CAS 118-93-4 tau pom zoo ua cov khoom xyaw hauv cov zaub mov, ua rau muaj phenolic, qab zib, thiab cherry pit-zoo li sau ntawv, thiab ib txwm muaj nyob rau hauv txiv lws suav, kas fes, cocoa, thiab dej cawv.
3. Cov ntawv thov ntawm 2'-Hydroxyacetophenone kuj suav nrog nws cov kev siv hauv polymer synthesis raws li kev ua haujlwm monomer thiab raws li tus qauv siv tshuaj ntsuam xyuas hauv chromatography thiab spectroscopy .
Cia thiab ceev faj
1. Khaws 2'-Hydroxyacetophenone nyob rau hauv lub thawv kaw nruj nreem nyob rau hauv qhov chaw txias, qhuav, thiab zoo- qhov cua qhov chaw, tiv thaiv los ntawm tshav ntuj ncaj qha thiab qhov hluav taws kub. Pom zoo cia rau ntev -lub sij hawm stability yog -20℃los yog nyob rau hauv lub tub yees (2-8 degree).
2. Khaws 2'-Hydroxyacetophenone kom deb ntawm cov tshuaj muaj zog oxidizing, muaj zog acids/alkalis, thiab txo cov tshuaj tiv thaiv kom tsis txhob muaj teeb meem decomposition tshwm sim.
3. Ib txwm 2'-Hydroxyacetophenone CAS 118-93-4 siv cov cuab yeej tiv thaiv tus kheej tsim nyog (PPE) nrog rau cov hnab looj tes tiv thaiv, tsom iav, thiab khaub ncaws tiv thaiv; tsuas yog ua kom muaj cua txaus (fume hood) thiab tsis txhob ua pa plua plav, vapors, lossis pos huab.
Kev kub ceev teb rau cov dej xau
1. Tam sim ntawd cais thaj chaw nchuav, tshem tawm tag nrho cov khoom siv hluav taws xob, thiab muaj 2'-Hydroxyacetophenone siv inert, tsis yog- cov khoom siv hluav taws xob (xws li cov xuab zeb qhuav, diatomite). Tiv thaiv cov khoom los ntawm kev nkag mus rau hauv qhov dej los yog txoj kev dej.
2. Ua tib zoo cheb 2'-Hydroxyacetophenone CAS 118-93-4 siv cov cuab yeej huv si, tsis muaj hluav taws xob, lossis nqus cov tshuaj nrog cov khoom siv ua kua; decontaminate qhov chaw thiab khoom siv los ntawm kev txhuam nrog cawv.
3. Muab tag nrho cov ntaub ntawv khaws tseg thiab cov khoom tsis huv rau hauv cov thawv ntim khoom pov tseg, ntim cov tshuaj lom neeg pov tseg kom raug raws li hauv zos, xeev, thiab tsoomfwv cov cai tswjfwm ib puag ncig.
Cov ntaub ntawv kev nyab xeeb
1. 2'-Hydroxyacetophenone raug cais raws li cov tawv nqaij khaus (H315) thiab qhov muag khaus loj (H319), thiab tej zaum yuav ua rau mob ua pa (H335). Nws muaj LD50 mob intraperitoneal ntawm 100 mg / kg hauv nas thiab suav tias yog dermatotoxin.
2. 2'-Hydroxyacetophenone yog combustible nrog lub teeb nyem ntawm 88-112℃; Nws cov thermal decomposition tuaj yeem tsim cov pa phem thiab ua rau khaus xws li carbon monoxide thiab carbon dioxide. Nws feem ntau tsis muaj kev phom sij rau kev thauj mus los (DOT, IATA).
3. Ib txwm 2'-Hydroxyacetophenone CAS 118-93-4 sab laj rau Daim Ntawv Qhia Txog Kev Nyab Xeeb tshwj xeeb (SDS) rau 2'-Hydroxyacetophenone kom tiav cov ntaub ntawv txaus ntshai, cov txheej txheem pab thawj zaug (P305+P{351+P338 rau ob lub qhov muag, P351+P33311}, P ingestion), thiab tuav cov lus qhia.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 2-Chlorobenzaldehyde CAS 89-98-5 |
| 2 | 2-Ethoxyphenol CAS 94-71-3 |
| 3 | 2 -Chlorobenzoyl Chloride/o-Chlorobenzoyl Chloride CAS 609-65-4 |
| 4 | Tom ntej: Dipropylene Glycol Monobutyl Ether DPnB CAS 29911-28-2 |
| 5 | Isophthalic Acid CAS 121-91-5 |
| 6 | Butyric Acid CAS 107-92-6 |
| 7 | Tom ntej: Tripropylene Glycol Monomethyl Ether CAS 20324-33-8 |
| 8 | Tom ntej: Diethyl Sulfate CAS 64-67-5 |
| 9 | Tom ntej: Ethylene Glycol Monobutyl Ether 2-Butoxyethanol CAS 111-76-2 |
| 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 hom 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.
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: 2'-hydroxyacetophenone cas 118-}93-4, Tuam Tshoj 2'-hydroxyacetophenone cas 118-93-4 manufacturers, lwm tus neeg, Hoobkas
