4-Hydrazinobenzoic acid hydrochloride (CAS # 24589-77-3)
| Hazard Cov Cim | Xi-xaj |
| Risk Codes | 36/37/38 – Khaus qhov muag, ua pa thiab tawv nqaij. |
| Kev nyab xeeb piav qhia | S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob. S36 - Hnav khaub ncaws tiv thaiv zoo. |
| WGK Germany | 3 |
| RTECS | DH1700000 |
| TSCA | Yog lawm |
Taw qhia
Hydrazine benzoate hydrochloride yog ib qho organic compound. Cov hauv qab no yog kev qhia txog nws cov khoom, kev siv, kev tsim khoom thiab cov ntaub ntawv kev nyab xeeb:
Khoom: Hydrazine benzoate hydrochloride yog cov xim tsis muaj xim, soluble hauv dej thiab ethanol. Nws ruaj khov rau huab cua thiab lub teeb thiab yog qhov ruaj khov ntawm chav tsev kub.
Nws yog ib qho tshuaj txo qis, uas tuaj yeem siv los txo cov aldehydes, ketones thiab lwm pab pawg ua haujlwm hauv cov organic synthesis.
Txoj kev npaj: Kev npaj ntawm hydrazine benzoate hydrochloride tuaj yeem tsim los ntawm cov tshuaj tiv thaiv ntawm hydrazine thiab benzoic acid. Benzoic acid yog thawj zaug yaj hauv cawv lossis ether, tom qab ntawd ntxiv hydrazine ntau dhau, thiab cov tshuaj tiv thaiv tshwm sim ntawm chav tsev kub. Thaum kawg ntawm cov tshuaj tiv thaiv, cov tshuaj tiv thaiv yog kho nrog hydrochloric acid kom cov khoom yog precipitated nyob rau hauv daim ntawv ntawm hydrochloride.
Cov ntaub ntawv kev nyab xeeb: Hydrazine benzoate hydrochloride feem ntau muaj kev nyab xeeb nyob rau hauv ib txwm siv. Nws yuav tsum raug zam kom ntev li ntev tau, thiab cov khoom siv tiv thaiv tus kheej tsim nyog xws li hnab looj tes thiab tsom iav yuav tsum hnav thaum siv thiab ua haujlwm. Nws yuav tsum tau khaws cia kom deb ntawm combustibles thiab oxidizing agents kom tiv thaiv hluav taws los yog tawg. Ua tib zoo saib xyuas qhov cua thaum tuav thiab khaws cia, thiab ua raws li cov kev coj ua kom raug. Thaum noj los yog nqus tau, nrhiav kev kho mob tam sim ntawd.
