2 3-Dichlorophenylhydrazine hydrochloride (CAS # 21938-47-6)

2,3-dichlorophenylhydrazine hydrochloride yog cov organic compound nrog cov tshuaj formula C6H6Cl2N2 · HCl. Nws yog dawb crystalline khoom, soluble nyob rau hauv dej thiab cawv solvents. Cov hauv qab no yog cov lus piav qhia ntawm nws qhov xwm txheej, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb:

Xwm:
-Zoo: Dawb crystalline khoom
Molecular Luj: 207.53g / mol
- Melting Point: 118-120 ℃
- Kub taw tes: 327 ℃
Qhov ceev: 1.47g / cm³
-Solubility: Soluble nyob rau hauv dej thiab cawv solvents

Siv:
-2,3-dichlorophenylhydrazine hydrochloride feem ntau yog siv los ua cov tshuaj reagent hauv cov organic synthesis thiab tuaj yeem siv los ua ke rau lwm cov organic tebchaw.
-Nws kuj yog siv los ua ib qho reagent hauv kev tshawb fawb biochemical rau kev tshawb nrhiav thiab tshuaj xyuas ntawm cov tshuaj nquag.
-2,3-dichlorophenylhydrazine hydrochloride kuj yog siv los ua raw khoom rau tshuaj tua kab intermediates thiab dye synthesis.

Txoj kev:
Txoj kev npaj ntawm 2,3-dichlorophenylhydrazine hydrochloride yog raws li nram no:
Ua ntej, 2,3-dichloronitrobenzene reacted nrog hydrazine los tsim 2,3-dichlorophenylhydrazine. Tom qab ntawd, 2,3-dichlorophenylhydrazine reacted nrog hydrochloric acid muab 2,3-dichlorophenylhydrazine hydrochloride.

Cov ntaub ntawv kev nyab xeeb:
-2,3-dichlorophenylhydrazine hydrochloride yog khaus thiab yuav tsum tsis txhob sib cuag nrog daim tawv nqaij, qhov muag thiab ua pa ib ntsuj av.
- Hnav cov cuab yeej tiv thaiv tsim nyog xws li hnab looj tes, tsom iav thiab lub qhov ncauj qhov ntswg thaum tuav.
- nqos lossis nqus tau ntau dhau ntawm 2,3-dichlorophenylhydrazine hydrochloride tuaj yeem ua rau muaj kev phom sij rau kev noj qab haus huv. Nrhiav kev kho mob tam sim ntawd thaum muaj kev tsis txaus siab.
-Thaum khaws cia thiab kev thauj mus los, nws yuav tsum tau muab cais tawm ntawm oxidants, acids thiab hydrochloric acid kom tsis txhob muaj kev phom sij txaus ntshai.
-hauv kev siv cov txheej txheem yuav tsum tau ua tib zoo saib xyuas kom ua raws li kev soj ntsuam kev nyab xeeb.