I-2-Cromoniline / O-Bromonililine CAS 615-36-16-1

Inkcazo emfutshane:

I-2-Cromonililine yindawo ye-organic ehlala ibonakala njengemhlophe ukuya kwi-piestalline ye-crystalline.

I-o-romoniline inyibilika kwi-alcohols kunye neenina, zingena emanzini.

I-bromoniline isetyenziswe njengeliphakathi eliphakathi synthesic. Ifunyenwe kwi-Ortho Nitronililine nge-diaziotation, intsholongwane kunye nokuncitshiswa.

 


Iinkcukacha zemveliso

Iimpawu zeMveliso

Ingcaciso yeMveliso

Igama lemveliso: 2 -brinaliline
I-CAS: 615-36-16-1
Mf: c6h6brn
MW: 172.02
Inqaku lokunyibilika: i-32 ° C
Ukuxinana: 1.578 g / cm3
Iphakheji: 1 kg / ibhegi, i-25 kg / ibhegi, i-25 kg / idrum
Ipropathi: Inyibilikiswa ngotywala kunye ne-ether, i-insuble emanzini.

Ukucaciswa

Izinto
Inkcazo
Imbonakalo
I-crystal emhlophe
I-assay
≥99%
Ilahleko yokomisa
≤0.5%
Izinyithi ezinzima (njenge-PB)
≤0.3%
Amanzi
≤0.2%

Isicelo

I-2-Cromoniline inokusetyenziswa njengezixhobo zedayi, ezinje nge-Azo Dyes, i-quineline dys kunye ne-ornthesic syntshesip eziphakathi.

 

I-Synthesis Synthesis:Isebenza njengeliphakathi eliphakathi kwi-synthesis yezinto ezahlukeneyo zezinto eziphilayo, kubandakanya amayeza kunye ne-agrochemicals.

I-Dyees kunye neePigments:I-2-Cromoniline inokusetyenziselwa ukuvelisa i-dyes kunye ne-pigment ngenxa yokwazi kwayo ukwenza ukuphendula kwemichiza.

Amayeza:Inokubandakanyeka kwi-synthesis yezinto ezithile zamayeza, ngakumbi abo bafuna ukuvela kwe-aniline.

Uphando:Kwindawo yelebhu, i-2-Bromoniline ingasetyenziselwa ukufunda iindlela zokuphendula kunye neepropathi ze-bronemine.

I-Polymer Chemistry:inokusetyenziselwa ukuphuculwa kwee-polymers ezithile kunye nezixhobo.

Intlawulo

* Singabonelela ngeendlela ezahlukeneyo zokuhlawula abathengi.
* Xa imali incinci, abathengi bahlala behlawula intlawulo ngePayPal, iManyano yaseNtshona, iAliBaba, njl.
* Xa isixa esikhulu sikhulu, abathengi bahlala behlawula ngentlawulo nge-t / t, l / c emehlweni, iAliBaba, njl.
* Ngaphandle koko, abathengi abaninzi baya kuyisebenzisa i-aliipay okanye i-WECIT yokuhlawula.

intlawulo

Iimeko zokugcina

Igumbi lokugcina lingena umoya kwaye loliwe kubushushu obuphantsi.

 

I-1. Isikhongozeli: IVenkile ye-2-BromoniLine kwisitya esitywiniweyo sokuthintela ungcoliseko kunye nokuphuma. Isikhongozeli kufuneka senziwe ngemibandela ehambelana neengcongconi zezinto eziphilayo, ezinjengeglasi okanye iiplasitiki ezithile.

2. Ubushushu: Gcina umxube kwindawo epholileyo, eyomileyo kude nokukhanya kwelanga ngqo kunye nobushushu. Uluhlu lobushushu luyi-15-25 ° C (59-77 ° F).

3. Ukufuma: qinisekisa ukuba indawo yokugcina yomile njengoko umswakama unokuchaphazela uzinzo lwequand.

I-4. I-ventilation: Ivenkile kwindawo enomoya ongena kakuhle ukunqanda ukuqokelelwa kwe-vapor.

I-5. Ileyibhile: Ngokucacileyo iileyili zegama elinegama lentonga, uxinzelelo kunye naluphi na ulwazi olunobungozi.

I-6. Ukhuseleko loKhuseleko: Nceda ulandele iPhepha leDatha ye-SDS (i-SDS) yokuphatha kunye nokugcinwa njenge-2-bromonililine inokuba neengozi ezithile ezinxulumene nayo.

7. Ukuchithwa: Landela imigaqo yendawo kwaye ufunde ngeendlela zokulahla inkunkuma ngayo nayiphi na inkunkuma okanye izixhobo ezingasetyenziswanga.

 

Ngaba i-2-yaseBromoniline iyingozi ebantwini?

I-2-Cromoniline iyingozi ebantwini. Ithathelwa ingqalelo into eyingozi kwaye iveze ingakhokelela kwiziphumo zezempilo ezahlukeneyo. Nazi ezinye iindawo eziphambili malunga netyhefu kwayo:

I-1. Ukuphefumla: Ukuphefumla kwe-vapor okanye uthuli lwe-2-bromonililine kunokucaphukisa iphecana lokuphefumla kwaye kunokubangela iimpawu ezinjengokukhohlela, ukuphefumla okufutshane okanye ukucaphuka okufutshane okanye ukucaphuka komqala okanye ukucaphuka komqala

2. Unxibelelwano lwesikhumba: lunokubangela ukucaphukisa ulusu kunye nokuphendula ngokungalunganga kunxibelelwano. Ukunxibelelana ixesha elide kunokubangela iingxaki ezinzulu zolusu.

3. Ukunxibelelana ngamehlo: 2-Bromonililine kunokubangela ukuba incasa eqatha ekhokelela kubomvu, iintlungu, kunye nomonakalo onokubakho.

4. I-Investion: Ukungenisa kwe-2-Cromoniline kunokuba yingozi kwaye kunokubangela ukucaphuka kwe-gestrointernal kubandakanya isicaphucaphu, ukugabha kunye nentlungu yesisu.

5. I-carcinoinity: Ezinye izifundo zibonakalise ukuba izicaka ezithile ze-aniline zinokuba neziphumo ezinokubakho ze-carcinogenic, nangona idatha ethile ye-2-bromoniline ingahluka.

I-6. Ukhuseleko loKhuseleko: Xa uphatha i-2-bromoniline, hlala usebenzisa izixhobo ezifanelekileyo zokukhusela (i-PPE), kubandakanya iigloves, i-GEGGLES, kunye nokukhusela ukuphazamiseka xa kukho imfuneko. Soloko usebenza kwindawo enomoya okanye phantsi kwe-hood yesiteyitha.

 

Phenethyl utywala

FAQ

1. Ngaba ungabonelela ngeenkonzo ezihleliweyo?
Re: Ewe kunjalo, sinokubangela imveliso, ilebheli okanye i-pakeggings ngokweemfuno zakho.

2. Ndingalifumana njani kwaye nini ixabiso?
Re: Qhakamshelana nathi ngemiba yakho, njengemveliso, proce, ubungakanani, indawo oya kuyo (izibuko), njl, njl, njl, njl, njl.

3. Leliphi igama lentlawulo oyamkelayo?
Re: Samkela i-T / T, L / C, AliBaba, i-PayPal, Universwa MOST, ALiIPE, Intlawulo ye-Wechat, njl.

4. Leliphi ekomiti yezorhwebo oqhele ukuyenza?
Re: I-Exw, FCA, FOB, CFR, CIF, i-CPT, DDE, DDP, NJANI.

FAQ

  • Ngaphambili:
  • Okulandelayo:

  • Iimveliso ezinxulumene noko