2 5-Dimethylphenylhydrazine Hydrochloride (CAS # 56737-78-1)

Taw qhia

2,5-Dimethylphenylhydrazine hydrochloride yog ib qho organic compound nrog cov tshuaj formula C8H12N2 · HCl. Cov hauv qab no yog cov lus piav qhia ntawm cov khoom, kev siv, kev npaj thiab kev nyab xeeb cov ntaub ntawv ntawm lub compound:

Xwm:

1. Cov tsos: xim tsis muaj xim crystalline khoom.

2. melting point: txog 120-125 ℃.

3. Solubility: Soluble hauv dej, ethanol thiab qee cov kuab tshuaj organic.

4. toxicity: lub compound yog tshuaj lom, yuav tsum tau xyuam xim rau kev ua haujlwm zoo.

Siv:

1. 2,5-Dimethylhydrazine hydrochloride yog dav siv nyob rau hauv cov organic synthesis ua ib qho tseem ceeb nruab nrab.

2. Nws tuaj yeem siv los ua cov khoom siv raw rau hluavtaws dyes, tshuaj thiab tshuaj tua kab.

Txoj Kev Npaj:

Muaj ntau txoj hauv kev rau kev npaj ntawm 2,5-Dimethylphenylhydrazine hydrochloride. Cov hauv qab no yog ib txoj kev sib xyaw ua ke:

2,5-dimethylphenylhydrazine yog reacted nrog hydrochloric acid los tsim cov compound. Cov tshuaj tiv thaiv feem ntau yog ua nyob rau hauv chav tsev kub, thiab cov tshuaj sib npaug sib npaug yog raws li hauv qab no:

C8H12N2 HCl → C8H12N2 · HCl

Cov ntaub ntawv kev nyab xeeb:

1. 2,5-Dimethylphenylhydrazine hydrochloride muaj qee yam toxicity, yuav tsum tau ua tib zoo saib xyuas kev nyab xeeb ntawm kev ua haujlwm, tsis txhob nqus pa, tiv tauj nrog daim tawv nqaij lossis kev noj haus.

2. Kev ua haujlwm yuav tsum hnav cov khoom tiv thaiv tsim nyog, xws li hnab looj tes, tsom iav thiab khaub ncaws tiv thaiv.

3. Thaum siv los yog tuav cov khoom sib xyaw, nws yuav tsum tau ua nyob rau hauv qhov chaw uas muaj qhov cua zoo kom tsis txhob muaj qhov sib txuam ntawm nws cov vapor hauv qhov chaw kaw.

4. Yog tias koj tau ntsib nrog cov tshuaj no, tam sim ntawd yaug qhov chaw cuam tshuam nrog dej txaus thiab nrhiav kev kho mob.

5. Cov khoom sib xyaw yuav tsum muab khaws cia rau hauv lub thawv kaw, kom deb ntawm qhov chaw sov thiab qhib nplaim taws.