2-Nitrobenzoyl Chloride (CAS # 610-14-0)
| Hazard Cov Cim | C - Corrosive |
| Risk Codes | R34 - Ua rau kub hnyiab |
| 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. S38 - Yog tias qhov cua tsis txaus, hnav cov khoom ua pa uas tsim nyog. |
| UN IDs | TIAB SA 3261 |
Taw qhia
2-Nitrobenzoyl chloride yog cov organic compound nrog cov tshuaj formula C7H4ClNO3. Hauv qab no yog cov lus piav qhia ntawm qhov xwm txheej, kev siv, kev npaj thiab kev nyab xeeb ntawm 2-Nitrobenzoyl chloride:
Xwm:
-Cov tsos mob: tsis muaj xim rau lub teeb daj oily kua.
- Melting point: Tsis paub meej.
- Kub taw tes: 170-172 ° C.
Qhov ceev: 1.48 g / ml
-Solubility: Soluble nyob rau hauv ntau cov organic solvents, xws li benzene, ether thiab cawv solvents.
Siv:
- 2-Nitrobenzoyl chloride yog ib qho tseem ceeb organic synthesis intermediate uas yuav siv tau los npaj lwm cov tebchaw.
-Nws tuaj yeem siv los ua ke ntau yam tshuaj, dyes thiab tshuaj tua kab.
Txoj Kev Npaj:
Kev npaj ntawm 2-Nitrobenzoyl chloride feem ntau yog tau los ntawm reacting 2-nitrobenzoic acid nrog thionyl chloride. Cov tshuaj tiv thaiv feem ntau yog ua nyob rau hauv chav tsev kub, thiab cov reactants tej zaum yuav reacted nyob rau hauv ib tug hnyav.
Cov ntaub ntawv kev nyab xeeb:
- 2-Nitrobenzoyl chloride yog ib qho organic compound nrog qee yam toxicity. Ua tib zoo saib xyuas kev nyab xeeb thaum siv lossis tuav.
-Nws yog ib qho tshuaj lom neeg uas yuav ua rau khaus thiab raug mob thaum sib cuag ntawm daim tawv nqaij, qhov muag lossis ua pa.
- Cov cuab yeej tiv thaiv tus kheej xws li hnab looj tes tiv thaiv, tsom iav thiab cov khoom tiv thaiv ua pa yuav tsum hnav thaum ua haujlwm.
-Cov khib nyiab yuav tsum muab pov tseg kom raug raws li cov cai hauv zos kom tsis txhob muaj kuab paug rau ib puag ncig.
