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mankhwala

Aminodiphenylmethane (CAS# 91-00-9)

Chemical Property:

Molecular Formula C13H13N
Misa ya Molar 183.25
Kuchulukana 1.063 g/mL pa 25 °C (kuyatsa)
Melting Point 12 °C (kuyatsa)
Boling Point 295 °C (kuyatsa)
Pophulikira >230°F
Kusungunuka kwamadzi Kuphatikizana ndi chloroform, dimethylsulfoxide ndi methanol. Kusakanikirana pang'ono ndi madzi.
Kusungunuka Chloroform, DMSO, Methanol
Kuthamanga kwa Vapor 0.00108mmHg pa 25°C
Maonekedwe Madzi
Specific Gravity 1.063
Mtundu Zoyera zopanda mtundu mpaka zachikasu
Merck 14,1076
Mtengo wa BRN 776434
pKa 8.41±0.10 (Zonenedweratu)
Mkhalidwe Wosungira pansi pa mpweya wa inert (nayitrogeni kapena Argon) pa 2-8 °C
Zomverera Zosamva mpweya
Refractive Index n20/D 1.595(lit.)
Zakuthupi ndi Zamankhwala Kachulukidwe 1.063
kutentha kwa 12 ° C
kutentha kwa 295 ° C
refractive index 1.595-1.597
poyimitsa> 230 °F

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa R22 - Zowopsa ngati zitamezedwa
R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
Kufotokozera Zachitetezo S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
S36 - Valani zovala zoyenera zodzitetezera.
Ma ID a UN 2810
WGK Germany 3
Mtengo wa RTECS DA4407300
FLUKA BRAND F CODES 9-23
HS kodi 29214990
Kalasi Yowopsa 8
Packing Group III

 

Mawu Oyamba

Dibenzylamine ndi organic pawiri. Ndiwopanda mtundu, crystalline wolimba ndi fungo lapadera la ammonia. Zotsatirazi ndizofotokozera mwatsatanetsatane za katundu, ntchito, njira zokonzekera ndi chidziwitso cha chitetezo cha diphenylmethylamine:

 

Ubwino:

- Mawonekedwe: Makristali opanda mtundu olimba

- Kununkhira: Kumakhala ndi fungo lapadera la ammonia

- Kusungunuka: Kusungunuka mu zosungunulira organic monga ethers, ma alcohols ndi palafini, pafupifupi osasungunuka m'madzi.

- Kukhazikika: Benzomethylamine ndi yokhazikika, koma oxidation imatha kuchitika chifukwa cha ma okosijeni amphamvu.

 

Gwiritsani ntchito:

- Mankhwala: Diphenylmethylamine amagwiritsidwa ntchito kwambiri mu kaphatikizidwe ka organic monga chothandizira, chochepetsera komanso cholumikizira.

- Makampani opanga utoto: amagwiritsidwa ntchito popanga utoto

 

Njira:

Dibenzomethylamine ikhoza kukonzedwa powonjezera mankhwala monga aniline ndi benzaldehyde pofuna kuchepetsa condensation reaction. Njira yeniyeni yokonzekera ikhoza kusinthidwa ngati ikufunika, mwachitsanzo, posankha zothandizira ndi zochitika zosiyanasiyana.

 

Zambiri Zachitetezo:

- Benzoamine imakwiyitsa khungu, maso, ndi kupuma ndipo iyenera kupewedwa.

- Valani zida zodzitetezera zoyenera monga magolovesi a labu, magalasi, ndi zovala za labu mukamagwira ntchito.

- Izigwiritsiridwa ntchito pamalo olowera mpweya wabwino kuti asapume mpweya wake.

- Pewani kukhudzana ndi zinthu monga ma okosijeni, ma asidi amphamvu kapena ma alkalis posungira kuti mupewe zoopsa.

- Pakachitika ngozi, chotsani zowonongazo nthawi yomweyo, tsegulani njira yodutsa mpweya, ndipo pitani kuchipatala mwachangu.


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