Khoom Description
Khoom npe: 2-Phenylacetophenone
CAS: 451-40-1 Nr
PIB: 207-193-2
Melting point: 54-55℃(lit.)
Kub taw tes: 320℃(lit.)
Qhov ceev: 1.2g / cm3
Refractive Index: 1.5920 (kwv yees)
Fp: >230℃F
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | 2-8 degree |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. 2-Phenylacetophenone yog benzoin derivative siv los ua photoinitiator hauv vinyl polymerization .
2. 2-Phenylacetophenone CAS 451-40-1 muaj broad-spectrum efflux twj tso kua mis inhibition kev ua si, nthuav tawm cov tshuaj tua kab mob tiv thaiv kab mob xws li *B. subtilis * thiab * M. smegmatis * nrog MICs ntawm 500 µg / mL thiab inhibition ntawm biofilm tsim.
3. Daim ntawv thov ntawm 2-Phenylacetophenone suav nrog nws siv los ua ib qho nruab nrab hauv cov organic synthesis, xws li rau kev tsim cov tshuaj tamoxifen.
Cia thiab ceev faj
1. Khaws 2-Phenylacetophenone nyob rau hauv lub thawv kaw nruj nreem nyob rau hauv qhov chaw txias, qhuav, thiab zoo- qhov cua, tiv thaiv los ntawm lub teeb thiab cov ntaub ntawv tsis sib xws xws li cov kua qaub / alkali thiab muaj zog oxidizing / txo cov neeg ua haujlwm. Pom zoo cia kub yog 2-8℃(tub yees); Lub sij hawm ntev cia rau hmoov yog -20℃(3 xyoos) lossis 4℃(2 xyoos).
2. Khaws 2-Phenylacetophenone kom deb ntawm cov tshuaj muaj zog oxidizing, muaj zog acids, thiab muaj zog alkalis kom tsis txhob decomposition los yog muaj kev phom sij. Tsis txhob muaj plua plav tsim thiab ua kom muaj cua txaus.
3. Ib txwm siv 2-Phenylacetophenone CAS 451-40-1 cov cuab yeej tiv thaiv tus kheej tsim nyog (PPE) nrog rau cov hnab looj tes tiv thaiv cov tshuaj (tsis muaj zog), tsom iav kev nyab xeeb nrog cov ntaub thaiv sab, thiab cov khaub ncaws tiv thaiv; zam kev nqus pa thiab tiv nrog qhov muag thiab tawv nqaij.
Kev kub ceev teb rau cov dej xau
1. Tam sim ntawd cais qhov chaw nchuav, zam cov plua plav tsim, thiab xyuas kom muaj cua txaus. Muaj 2-Phenylacetophenone siv cov khoom siv qhuav, inert, tsis-combustible absorbent (xws li, diatomite, universal binders) thiab tiv thaiv kev nkag mus rau hauv cov dej ntws los yog cov dej ntws.
2. Ua tib zoo cheb cov 2-Phenylacetophenone cov khoom uas spilled siv cov txheej txheem huv si thiab muab cov khoom khaws cia rau hauv cov thawv ntim khoom uas ntim cov tshuaj khib nyiab pov tseg kom raug raws li kev cai hauv zos, xeev, thiab tseem fwv ib puag ncig. Decontaminate nto nrog cawv.
3. Cov neeg ua haujlwm yuav tsum 2-Phenylacetophenone CAS 451-40-1 hnav PPE tsim nyog, suav nrog cov cuab yeej ua pa ntawm tus kheej yog tias tsim nyog, thaum ntxuav . 2-Phenylacetophenone tsis raug cais raws li cov khoom tsim kev puas tsuaj rau kev thauj los ntawm qee cov kev cai (DOT, IMDG, IATA, ADR/RID).
Cov ntaub ntawv kev nyab xeeb
1. 2-Phenylacetophenone tsis raug cais raws li cov khoom siv phom sij lossis sib xyaw ua ke raws li GHS los ntawm qee tus neeg xa khoom (cov lus qhia: tsis muaj), nrog rau lo lus "Tseeb" teeb tsa los ntawm lwm tus. Nws ua rau tawv nqaij thiab qhov muag khaus thaum sib cuag, thiab nqus tau pa tuaj yeem ua rau ua pa ua pa. Cov kab lus kev nyab xeeb suav nrog S22 (tsis txhob ua pa plua plav) thiab S24/25 (tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag).
2. 2-Phenylacetophenone muaj qhov taw tes ntawm 110-137℃(230-279℃F) thiab yog combustible . Nyob rau hauv cov xwm txheej hluav taws kub, thermal decomposition ua rau muaj kuab lom thiab khaus khaus nrog rau carbon oxides. Nws yog ruaj khov raws li kev pom zoo cia. LD50 intravenous (nas) yog 320 mg / kg.
3. Nco ntsoov sab laj 2-Phenylacetophenone CAS 451-40-1 cov ntaub ntawv tshwj xeeb Kev Nyab Xeeb (SDS) rau 2-Phenylacetophenone kom tiav cov ntaub ntawv txaus ntshai, cov txheej txheem pab thawj zaug (P305+P351+P338 rau qhov muag, P302+P{3511} rau daim tawv nqaij, P{{3510}, P{352} rau daim tawv nqaij, P302+P{3510}} ingestion), thiab tuav cov lus qhia.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | Tom ntej: Methacryloyl Chloride CAS 920-46-7 |
| 2 | Cyclopropylamine CAS 7143-01-3 |
| 3 | Tom ntej: Methyltriphenylphosphonium Bromide CAS 1779-49-3 |
| 4 | Tom ntej: Cyclopropyl Methyl Ketone CAS 765-43-5 |
| 5 | Methanesulfonamide CAS 3144-09-0 |
| 6 | Sulfolane CAS 126-33-0 |
| 7 | Cyclohexanecarboxylic Acid Chloride CAS 2719-27-9 |
| 8 | Tom ntej: Allyl Methacrylate AMA CAS 96-05-9 |
| 9 | Cyclopentene CAS 142-29-0 |
| 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-phenylacetophenone CAS 451-40-1, Tuam Tshoj 2-phenylacetophenone CAS 451-40-1 manufacturers, lwm tus neeg, Hoobkas
