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2,6-Diaminotoluene(CAS#823-40-5) Chithunzi Chowonetsedwa
  • 2,6-Diaminotoluene(CAS#823-40-5) 1

2,6-Diaminotoluene(CAS#823-40-5)

Chemical Property:

Molecular Formula C7H10N2
Molar Misa 122.17
Kuchulukana 1.0343 (kuyerekeza movutikira)
Melting Point 104-106°C (kuyatsa)
Boling Point 289 ° C
Kusungunuka kwamadzi 60 g/L (15 ºC)
Kusungunuka sungunuka mu Ether, Mowa
Maonekedwe Ufa, Chunks kapena Pellets
Mtundu Wakuda wotuwa mpaka bulauni kapena wakuda
Mtengo wa BRN 2079476
pKa 4.74±0.10 (Zonenedweratu)
Kukhazikika Wokhazikika. Zoyaka. Zosagwirizana ndi oxidizing amphamvu, zidulo amphamvu.
Refractive Index 1.5103 (chiyerekezo)
Gwiritsani ntchito Makamaka ntchito mankhwala, utoto intermediates

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa R21/22 - Zowopsa pokhudzana ndi khungu komanso ngati zitamezedwa.
R43 - Itha kuyambitsa chidwi pakukhudzana ndi khungu
R51/53 - Poizoni kwa zamoyo zam'madzi, zitha kubweretsa zovuta kwanthawi yayitali m'malo am'madzi.
R68 - Chiwopsezo chotheka cha zotsatira zosasinthika
R50/53 - Poizoni kwambiri kwa zamoyo zam'madzi, zitha kubweretsa zovuta kwanthawi yayitali m'malo am'madzi.
R40 - Umboni wochepa wa zotsatira za carcinogenic
Kufotokozera Zachitetezo S24 - Pewani kukhudzana ndi khungu.
S36/37 - Valani zovala zoyenera zodzitchinjiriza ndi magolovesi.
S61 - Pewani kumasulidwa ku chilengedwe. Onani malangizo apadera / mapepala achitetezo.
Ma ID a UN UN 3077 9/PG 3
WGK Germany 3
Mtengo wa RTECS XS9750000
TSCA Inde
HS kodi 29215190
Kalasi Yowopsa 6.1
Packing Group III

 

Mawu Oyamba

2,6-Diaminotoluene, wotchedwanso 2,6-diaminomethylbenzene, ndi organic pawiri.

 

Katundu ndi Kagwiritsidwe:

Ndiwofunikira wapakatikati mu kaphatikizidwe ka organic ndipo angagwiritsidwe ntchito pokonzekera mitundu yosiyanasiyana yamankhwala. Mwachitsanzo, angagwiritsidwe ntchito pokonza utoto, zipangizo polima, zina mphira, etc.

 

Njira

Pali njira ziwiri zazikulu zomwe zimagwiritsidwa ntchito kwambiri. Mmodzi amapezedwa ndi zimene benzoic asidi ndi mine pansi zinthu zamchere, ndipo wina akamagwira hydrogenation kuchepetsa nitrotoluene. Njira zimenezi nthawi zambiri zimachitikira m’malo a labotale ndipo zimafuna njira zodzitetezera, monga kuvala magolovesi oteteza, magalasi, ndi zida zopumira.

 

Zambiri Zachitetezo:

Ndi organic pawiri kuti akhoza kukhala zokwiyitsa ndi zowononga pa thupi la munthu. Njira zoyendetsera chitetezo ziyenera kutsatiridwa pakagwiritsidwe ntchito ndi kasungidwe kuti zitsimikizire kuti mpweya wabwino ndi njira zodzitetezera.

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