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mankhwala

2-Aminobiphenyl(CAS#90-41-5)

Chemical Property:

Molecular Formula C12H11N
Molar Misa 169.22
Kuchulukana 1.44
Melting Point 47-50°C (kuyatsa)
Boling Point 299°C (kuyatsa)
Pophulikira >230°F
Kusungunuka kwamadzi <0.01 g/100 mL pa 21 ºC
Kusungunuka Chloroform (Pang'ono), Ethyl Acetate (Pang'ono), Methanol (Pang'ono)
Kuthamanga kwa Vapor 2 mmHg (140 °C)
Kuchuluka kwa Vapor 5.9 (vs mpweya)
Maonekedwe Makristalo kapena ufa wa crystalline
Mtundu Wofiirira mpaka bulauni
Mtengo wa BRN 471874
pKa 3.82 (pa 22 ℃)
Mkhalidwe Wosungira Sungani pansi +30 ° C.
Kukhazikika Wokhazikika. Zosagwirizana ndi ma oxidizing amphamvu.
Refractive Index 1.613-1.615
Zakuthupi ndi Zamankhwala Makristasi opanda mtundu kapena ofiirira pang'ono. Malo osungunuka 49-50 ℃, malo otentha 299 ℃,170 ℃ (2.0kPa), 145-148 ℃(0.67kPa). Kusungunuka mu mowa, ether ndi benzene, osasungunuka m'madzi. Ikhoza kuphulika ndi mpweya wa madzi. Flash point> 110 ℃.
Gwiritsani ntchito Amagwiritsidwa ntchito ngati Pharmaceutical Intermediate

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa Xn - Zowopsa
Zizindikiro Zowopsa R22 - Zowopsa ngati zitamezedwa
R40 - Umboni wochepa wa zotsatira za carcinogenic
R52/53 - Zowononga zamoyo zam'madzi, zimatha kuyambitsa zovuta zanthawi yayitali m'malo am'madzi.
R21/22/36/37/38/40 -
R20 - Zowopsa pokoka mpweya
Kufotokozera Zachitetezo S36/37 - Valani zovala zoyenera zodzitchinjiriza ndi magolovesi.
S61 - Pewani kumasulidwa ku chilengedwe. Onani malangizo apadera / mapepala achitetezo.
WGK Germany 3
Mtengo wa RTECS DV5530000
TSCA Inde
HS kodi 29214980
Poizoni LD50 pakamwa pa Kalulu: 2340 mg/kg

 

Mawu Oyamba

2-Aminobiphenyl ndi organic pawiri. Ndi crystalline yolimba yoyera yomwe imasungunuka mu zosungunulira za organic monga ma alcohols ndi ethers. 2-Aminobiphenyl ili ndi zinthu ngati aniline, koma mphete ya biphenyl mu kapangidwe kake imapangitsa kuti ikhale ndi zinthu zina zapadera.

 

2-Aminobiphenyl imagwiritsidwa ntchito makamaka popanga utoto ndi zida za fulorosenti. Dongosolo lake lolumikizana limalola kuti litulutse fluorescence kwambiri. Amagwiritsidwa ntchito kwambiri powonetsera fulorosenti, utoto wa fulorosenti ndi zolemba za fulorosenti.

 

Pali njira ziwiri zazikulu zokonzekera 2-aminobiphenyls: imodzi ndi yakuti aniline ndi benzaldehyde amafupikitsidwa kuti apange 2-iminobiphenyls, ndiyeno 2-aminobiphenyls imapezeka mwa kuchepetsa hydrogen; Chinanso ndikuwonjezera kwa aminotoluene ndi acetophenone kupeza 2-aminobiphenyl.

 

Zambiri zachitetezo: 2-Aminobiphenyl ili ndi kawopsedwe kena. Zimakwiyitsa khungu ndi maso, ndipo zimatha kuwononga kupuma ndi kugaya chakudya. Mukamagwiritsa ntchito, samalani kuti musakhudze khungu ndi maso, komanso zida zoyenera zodzitetezera ziyenera kuperekedwa. Iyenera kugwiritsidwa ntchito pamalo olowera mpweya wabwino kuti isawonongeke nthawi yayitali ndi nthunzi yake. Ngati mwamwa mowa mwangozi kapena mopitirira muyeso, pitani kuchipatala mwamsanga.


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