Khoom Description
Khoom npe: N-(2-Bromoethyl)phthalimide
CAS: 574-98-1 Nr
PIB: 209-379-9
Melting point: 80-83℃(lit.)
Kub taw tes: 318 degree
Qhov ceev: 1.6254 (nruab nrab kwv yees)
Refractive Index: 1.6320 (kwv yees)
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-(2-Bromoethyl)phthalimide yog ntau yam alkylating tus neeg sawv cev thiab lub tsev thaiv siv hauv cov organic synthesis rau kev qhia txog phthalimide-tiv thaiv aminoethyl pawg los ntawm nucleophilic hloov cov tshuaj tiv thaiv .
2. N-(2-Bromoethyl)phthalimide CAS 574-98-1 ua haujlwm tseem ceeb hauv kev tshawb fawb tshuaj rau kev sib txuas ntawm ntau yam bioactive molecules, suav nrog tshuaj tua kab mob, tshuaj tua kab mob, thiab lwm yam tshuaj kho.
3. Hauv tshuaj chemistry, N-(2-}bromoethyl)phthalimide yog ua hauj lwm rau kev npaj GABA analogs thiab lwm yam nitrogen-muaj heterocyclic compounds .
4. Cov kws tshawb fawb siv N-(2-Bromoethyl)phthalimide CAS 574-98-1 ua tus ua ntej rau kev sib txuas ntawm cov khoom siv ua haujlwm polymers, yas ethers, thiab cov khoom siv nrog amine-terminated side chains tom qab deprotection .
Cia thiab ceev faj
1. N-(2-Bromoethyl)phthalimide yuav tsum muab khaws cia rau hauv lub thawv kaw nruj nreem nyob rau hauv qhov chaw txias, qhuav, thiab zoo- qhov cua nyob ib puag ncig, tiv thaiv lub teeb thiab noo noo; pom zoo cia ntawm 2-8℃lossis ntawm -20℃rau kev ruaj ntseg mus ntev.
2. N-(2-Bromoethyl)phthalimide CAS 574-98-1 yog cais nrog GHS cov nqe lus txaus ntshai H315 (Ua rau tawv nqaij khaus), H319 (Ua rau qhov muag khaus), thiab H335 (Tej zaum yuav ua rau ua pa ua pa), nrog cov lus ceeb toom "Ceeb toom".
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 khoom no, ua kom muaj cua txaus hauv chaw ua haujlwm.
4. Khaws kom deb ntawm cov khoom siv tsis sib xws xws li cov tshuaj muaj zog oxidizing, muaj zog acids, thiab cov hauv paus muaj zog los tiv thaiv decomposition; ntxuav kom huv si tom qab tuav.
Kev kub ceev teb rau cov dej xau
1. Tshem tawm ntawm qhov chaw nchuav, ua kom muaj cua txaus, thiab hnav cov khoom tiv thaiv tus kheej tag nrho nrog rau cov tshuaj lom neeg - hnab looj tes tiv thaiv, tsom iav kev nyab xeeb, thiab lub tshuab nqus pa uas tsim nyog thaum N-(2-Bromoethyl) phthalimide raug tso tawm.
2. Sau N-(2-Bromoethyl)phthalimide CAS 574-98-1 los ntawm kev cheb lossis nqus tsev yam tsis tsim cov plua plav uas siv cov cuab yeej tsis muaj teeb, 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 ib puag ncig kev tswj hwm los ntawm kev tso cai los ntawm kev puas tsuaj los yog kev tswj hwm incineration.
Kev tiv thaiv hluav taws
1. N-(2-Bromoethyl)phthalimide 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, nitrogen oxides (NOx), thiab hydrogen bromide .
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-(2-Bromoethyl)phthalimide CAS 574-98-1 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-(2-Bromoethyl) phthalimide vim yog cov pa phem uas tsim los ntawm thermal decomposition .
4. Thaum lub sij hawm combustion, tej zaum yuav emit irritant thiab toxic fumes; muaj hluav taws kub los tiv thaiv ib puag ncig.
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 | Naringin CAS 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 yam kev xaiv 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 ib qho 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 nyob.
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-(2-bromoethyl) phthalimide cas 574-98-1 manufacturers, lwm tus, Hoobkas
