Khoom Description
Khoom npe: N-(4-Methylphenyl)-3-oxobutanamide
CAS: 2415-85-2 Nr
PIB: 219-327-7
Melting point: 95 degree
Kub taw tes: 376.0 ± 25.0℃(Predicted)
Ceev: 1.132 ± 0.06 g / cm3 (Predicted)
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Muab kaw rau hauv qhuav, Chav Kub |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. N-(4-Methylphenyl)-3-oxobutanamide (tseem hu ua acetoacet-p-toluidide) yog ib qho tseem ceeb nruab nrab ntawm cov synthesis ntawm azo pigments, tshwj xeeb tshaj yog Pigment Yellow 74 thiab lwm yam acetoacetarylide pigments, dav siv nyob rau hauv cov xim, thiab cov khoom siv ceev ceev hauv cov xim yas.
2. N-(4-Methylphenyl)-3-oxobutanamide CAS 2415-85-2 yog ib qho kev sib txuas hauv kev npaj cov organic pigments los ntawm diazotization cov tshuaj tiv thaiv, ua rau muaj kev ua haujlwm siab ntawm cov xim zoo nkauj nrog cov cua sov thiab cov kuab tshuaj tiv thaiv.
3. Hauv kev lag luam dyeing thiab pigment, N-(4-methylphenyl)-3-oxobutanamide yog siv los ua lub tsev thaiv kev tsim ntau yam acetoacetic amide derivatives thiab cov xim tshwj xeeb.
4. N-(4-Methylphenyl)-3-oxobutanamide CAS 2415-85-2 kuj yog siv rau hauv kev tshawb fawb tshuaj thiab kev tsim kho rau kev sib txuas ntawm lwm cov organic tebchaw, suav nrog cov tshuaj intermediates thiab heterocyclic systems.
Cia thiab ceev faj
1. N-(4-Methylphenyl)-3-oxobutanamide yuav tsum muab khaws cia rau hauv lub thawv kaw nruj nreem rau hauv qhov chaw txias, qhuav, thiab qhov cua zoo, tiv thaiv lub teeb thiab noo noo; pom zoo cia ntawm chav tsev kub hauv qhov chaw txias, tsaus.
2. N-(4-Methylphenyl)-3-oxobutanamide CAS 2415-85-2 yog ruaj khov nyob rau hauv kev pom zoo cia tej yam kev mob thaum khaws cia deb ntawm cov ntaub ntawv tsis sib xws xws li muaj zog oxidizing agents, muaj zog acids, thiab muaj zog bases.
3. Cov neeg ua haujlwm yuav tsum hnav cov tshuaj lom neeg- cov hnab looj tes tiv thaiv, tsom iav kev nyab xeeb nrog sab - cov ntaub thaiv npog, thiab cov khaub ncaws tiv thaiv thaum tuav cov tshuaj no, ua kom muaj cua txaus hauv thaj chaw ua haujlwm thiab zam kev tsim cov plua plav thiab aerosols.
4. N-(4-Methylphenyl)-3-oxobutanamide tuaj yeem ua rau tawv nqaij thiab qhov muag khaus; ntxuav kom huv si tom qab tuav thiab siv lub ntsej muag plua plav tsim nyog yog tias muaj cov khoom siv hauv huab cua.
Kev kub ceev teb rau cov dej xau
1. Tshem tawm ntawm qhov chaw nchuav, xyuas kom muaj qhov cua txaus, thiab hnav cov khoom tiv thaiv tus kheej nrog rau cov tshuaj lom neeg - cov hnab looj tes tiv thaiv, tsom iav kev nyab xeeb, thiab lub tshuab ua pa uas tsim nyog thaum N-(4-Methylphenyl)-3-oxobutanamide raug tso tawm.
2. Sau N-(4-Methylphenyl)-3-oxobutanamide CAS 2415-85-2 los ntawm kev cheb lossis nqus tsev yam tsis tsim cov plua plav uas siv cov cuab yeej tsis ua kom tawg, thiab muab tso rau hauv cov thawv kaw tsim nyog rau kev pov tseg.
3. Tsis txhob tsim cov huab cua thaum lub sij hawm ntxuav kom tsis txhob ua pa; tiv thaiv cov khoom los ntawm kev nkag mus rau hauv cov dej ntws los yog cov chav dej.
4. Pov tseg cov ntaub ntawv khaws tseg raws li hauv zos, xeev, thiab tseem fwv cov kev cai ib puag ncig los ntawm kev tso cai los ntawm kev puas tsuaj los yog kev tswj incineration.
Kev tiv thaiv hluav taws
1. N-(4-Methylphenyl)-3-oxobutanamide tsis raug cais raws li cov nplaim hluav taws kub heev tab sis tuaj yeem decompose nyob rau hauv hluav taws kub, emitting fumes lom xws li carbon monoxide, carbon dioxide, thiab nitrogen oxides (NOx).
2. Siv cov tshuaj tsuag dej, tshuaj qhuav hmoov, carbon dioxide, los yog cawv- ua npuas ncauj resistant los tua hluav taws nrog cov khoom; Tsis txhob siv lub dav hlau dej ncaj qha raws li N-(4-Methylphenyl)-3-oxobutanamide CAS 2415-85-2 tuaj yeem tawg cov khoom tawg.
3. Cov neeg tua hluav taws yuav tsum hnav tus kheej- muaj cov cuab yeej ua pa hauv siab- thov, MSHA/NIOSH tau pom zoo, thiab cov iav tiv thaiv tag nrho thaum tuav cov hlawv N-(4-Methylphenyl)-3-oxobutanamide vim yog cov pa phem uas tsim los ntawm thermal decomposition.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | Tom ntej: Curcumin CAS 458-37-7 |
| 2 | 2 7-Dihydroxy-9-fluorenone CAS 42523-29-5 |
| 3 | Beta -Nicotinamide Mononucleotide CAS 1094-61-7 |
| 4 | L-Phenylglycinol CAS 3182-95-4 |
| 5 | Neotame CAS 165450-17-9 |
| 6 | 4-fluorobenzotrichloride CAS 402-42-6 |
| 7 | CAS Nr .: 10236-47-2 |
| 8 | Diosgenin CAS 512-04-9 |
| 9 | 2,3-Dichloropyridine CAS 2402-77-9 |
| 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 tus nqi 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 qhia txuj ci, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: n{0}}(4-}methylphenyl)-3-oxobutanamide cas 2415-85-2, Tuam Tshoj n-(4-methylphenyl)-3-oxobutanamide cas 2415-85-2 manufacturers, lwm tus neeg
