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mankhwala

3-Amino-2-picoline (CAS# 3430-10-2)

Chemical Property:

Molecular Formula C6H8N2
Misa ya Molar 108.14
Kuchulukana 1.068±0.06 g/cm3(Zonenedweratu)
Melting Point 114-119 ° C
Boling Point 236.8±20.0 °C(Zonenedweratu)
Kusungunuka sungunuka mu Methanol
Maonekedwe Zolimba
Mtundu White mpaka tani
pKa 6.89±0.10 (Zonenedweratu)
Mkhalidwe Wosungira Khalani pamalo amdima, M'mlengalenga, Kutentha kwachipinda
MDL Mtengo wa MFCD03788195

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Ngozi ndi Chitetezo

Zizindikiro Zowopsa R22 - Zowopsa ngati zitamezedwa
R37/38 - Zokwiyitsa dongosolo la kupuma ndi khungu.
R41 - Kuopsa kwa kuwonongeka kwakukulu kwa maso
R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
R34 - Imayambitsa kuyaka
Kufotokozera Zachitetezo S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
S36/39 -
S45 - Pakachitika ngozi kapena ngati simukumva bwino, funsani upangiri wachipatala nthawi yomweyo (onetsani chizindikirocho ngati kuli kotheka.)
S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso / kumaso.
S36 - Valani zovala zoyenera zodzitetezera.
S27 - Chotsani nthawi yomweyo zovala zonse zowonongeka.
Ma ID a UN UN 2811
WGK Germany 3
HS kodi 29333990
Kalasi Yowopsa 6.1
Packing Group III

 

Mawu Oyamba

3-Amino-2-picoline(3-Amino-2-picoline) ndi organic pawiri ndi mankhwala chilinganizo C7H9N. Ndi madzi opanda mtundu okhala ndi fungo loipa. Zotsatirazi ndi kufotokozera za katundu, ntchito, kukonzekera ndi chitetezo zambiri za 3-Amino-2-picoline:

Chilengedwe:
-Maonekedwe: madzi opanda mtundu
-Kulemera kwa maselo: 107.15g / mol
-Posungunuka: -3°C
- Kuwira: 170-172 ° C
Kachulukidwe: 0.993g/cm³

Gwiritsani ntchito:
- 3-Amino-2-picoline ndi yofunika organic wapakatikati, amene angagwiritsidwe ntchito synthesis wa mankhwala ophera tizilombo, mankhwala ndi utoto.
-Nthawi zambiri amagwiritsidwa ntchito popanga zinthu zina zokhala ndi nayitrogeni ndipo amagwiritsidwa ntchito ngati zosungunulira komanso chothandizira.

Njira Yokonzekera:
- 3-Amino-2-picoline ikhoza kukonzedwa pochita 2-picoline ndi ammonia. Zimene zimachitika kawirikawiri ikuchitika pamaso pa haidrojeni pa okwera kutentha ndi kuthamanga.

Zambiri Zachitetezo:
- 3-Amino-2-picoline imakwiyitsa maso ndi khungu ndipo iyenera kutetezedwa kuti isakhudzidwe.
-Valani zida zodzitetezera zoyenera monga magolovesi, magalasi ndi zovala zodzitetezera mukamagwiritsa ntchito kapena pogwira.
-Gwiritsirani ntchito pamalo a chinyezi komanso mpweya wabwino kuti musapume mpweya kapena chifunga.
-Ngati chinthucho chikokedwa mwangozi kapena kulowetsedwa, chonde funsani thandizo lachipatala ndikupereka chidziwitso choyenera cha chitetezo kwa ogwira ntchito zachipatala kuti afotokoze.
- 3-Amino-2-picoline idzasungidwa ndikusamalidwa motsatira malamulo oyenera ndi njira zogwirira ntchito.


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