tsamba_banner

mankhwala

2,3-Dichloronitrobenzene(CAS#3209-22-1)

Chemical Property:

Molecular Formula C6H3Cl2NO2
Molar Misa 192
Kuchulukana 1.449g/mLat 25°C(lat.)
Melting Point 60 °C
Boling Point 270 ° C
Pophulikira 255°F
Kusungunuka kwamadzi 67 mg / L
Kusungunuka 66.8mg/l
Kuthamanga kwa Vapor 0.673Pa pa 25 ℃
Maonekedwe ufa kwa mtanda
Mtundu Kuyera mpaka Kuwala kwachikasu
Mtengo wa BRN 2048029
Mkhalidwe Wosungira Sungani pansi +30 ° C.
Refractive Index 1.5929 (chiyerekezo)
Zakuthupi ndi Zamankhwala Kachulukidwe 1.449
kusungunuka kwa 60-63 ° C
kutentha kwa 270 ° C
kutentha kwa 152 ° C
madzi osungunuka 67 mg/L

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa R22 - Zowopsa ngati zitamezedwa
R51/53 - Poizoni kwa zamoyo zam'madzi, zitha kubweretsa zovuta kwanthawi yayitali m'malo am'madzi.
R20/22 - Zowopsa pokoka mpweya komanso ngati zitamezedwa.
Kufotokozera Zachitetezo S60 - Zinthuzi ndi chidebe chake ziyenera kutayidwa ngati zinyalala zowopsa.
S61 - Pewani kumasulidwa ku chilengedwe. Onani malangizo apadera / mapepala achitetezo.
S37 - Valani magolovesi oyenera.
Ma ID a UN UN 3077 9/PG 3
WGK Germany 3
Mtengo wa RTECS CZ5240000
TSCA Inde
HS kodi 29049085
Kalasi Yowopsa 9
Packing Group III

 

Mawu Oyamba

2,3-Dichloronitrobenzene ndi organic pawiri. Zotsatirazi ndizofotokozera za chikhalidwe chake, ntchito, njira yokonzekera ndi chidziwitso cha chitetezo:

 

Ubwino:

- Maonekedwe: 2,3-Dichloronitrobenzene ndi wopanda mtundu wotumbululuka wachikasu crystalline kapena crystalline ufa.

- Kusungunuka: 2,3-dichloronitrobenzene ili ndi kusungunuka kwabwino mu ma alcohols ndi ethers, ndipo imakhala yosasungunuka m'madzi.

 

Gwiritsani ntchito:

- Zophulika: 2,3-dichloronitrobenzene angagwiritsidwe ntchito pokonza zophulika ndi mfuti.

 

Njira:

- Cyclonitration: 2,3-dichloronitrobenzene imakonzedwa ndi nitrolation ndi chlorination pa mphete ya benzene.

 

Zambiri Zachitetezo:

- Poizoni: 2,3-Dichloronitrobenzene ndi mankhwala oopsa ndipo ayenera kuchitidwa mosamala kuti apewe kupuma, kumeza, kapena kukhudza khungu.

- Kuzimitsa moto: Pamoto, zozimitsira mankhwala owuma, mpweya woipa kapena thovu amagwiritsidwa ntchito kuzimitsa motowo.

- Kusungirako: 2,3-dichloronitrobenzene iyenera kusungidwa mu chidebe chopanda mpweya, kutali ndi kuyatsa ndi okosijeni.

- Kutaya: Kutaya kumachitika motsatira malamulo ndipo sikuloledwa kutayidwa m'madzi kapena kutayidwa m'chilengedwe.

 


  • Zam'mbuyo:
  • Ena:

  • Lembani uthenga wanu apa ndikutumiza kwa ife