2,3-Diaminopyridine CAS: 452-58-4
Basic Information:
Product name:2, 3-diaminopyridine
Alias:2, 3-diaminopyridine; 2, 3-diaminopyrimidine; 2, 3-pyridine diamine; 2, 3-diaminoazobenzene; 2, 3-diaminopyridine, 98%; Diamine pyridine; 2, 3-diaminopyridine; Pyridine-2, 3-diamine
CAS nhamba:452-58-4
Molecular formula:C5H7N3
Molecular uremu:109.129
Mamiriro ezvinhu:
EINECS NO.:207-200-9
Chitarisiko: Chiedza cheyero poda
Density (g/mL,25/4 ° C): haina kutsanangurwa
Relative vapor density (g/mL, mhepo =1): haina kutsanangurwa
Kunyungudika (ºC) : 110-115
Boiling point (ºC, atmospheric pressure): 195
Boiling point (ºC,5.2kPa) : haina kutsanangurwa
Refractive index: haina kutsanangurwa
Flash point (ºC) : 205
Kutenderera chaiko (º) : hazvina kutsanangurwa
Pakungobatidza poindi kana tembiricha yekubatidza (ºC) : haina kutsanangurwa
Kutsikirira kwehupfu (kPa,25ºC) : haina kutsanangurwa
Saturated vapor pressure (kPa,60ºC): haina kutsanangurwa
Kupisa kwekupisa (KJ / mol): haina kutsanangurwa
Kunyanya tembiricha (ºC) : haina kutsanangurwa
Dzvinyiriro yakaoma (KPa) : 7.22
Kukosha kwemafuta-mvura (octanol/mvura) partition coefficient: haina kutsanangurwa
Muganho wekuputika kwepamusoro (%,V/V): haina kutsanangurwa
Muganho wepasi unoputika (%,V/V): hauna kutsanangurwa
Solubility: Soluble mumvura
2, 3-diaminopyridine, yakapfava yero yakasimba poda patembiricha yekamuri uye kumanikidza, inogona kunyungudutswa mune yakasimba polar organic solvents senge N, n-dimethylformamide, nezvimwewo, asi haina kunyungudika mu low polar uye isiri-polar organic solvents. uye isinganyungudike mumvura.
Nengozi terminology
Tsanangudzo Yengozi Kumedza kunogona kuva muchetura
Kukonzera kutsamwa kweganda
Kukonzera kushatirwa kwemaziso kwakanyanya.
Security terminology
[Kudzivirira] Usadye, kunwa kana kuputa paunenge uchishandisa chigadzirwa ichi.
Geza maoko zvakakwana mushure mekubata.
Pfeka magirovhosi ekudzivirira/magogi/masiki.
[Rubatsiro rwekutanga] Kupinza: Dana detoxification centre/chiremba nekukurumidza.
Kubata maziso: Geza zvakanaka nemvura kwemaminetsi mashoma. Bvisa contact lens kana zviri nyore uye zviri nyore kushanda. Ramba uchigeza.
Kutarisa maziso: Tsvaga kurapwa
Kubata ganda: Geza zvinyoro-nyoro nesipo nemvura yakawanda.
Kana kushatirwa kweganda: Tsvaga kurapwa.
Bvisa mbatya dzine utachiona wodzigeza usati washandisazve.
Chengetedza munzvimbo yakavharwa, ine mhepo uye yakaoma, uye dzivisa kusangana nemamwe maokisi.
25kg / mbiya, yakarongedzwa nemabhegi epurasitiki maviri, kana zvinoenderana nezvinodiwa nevatengi.
Iri pyridine derivative, iyo inowanikwa zvakanyanya mumasikirwo, mazhinji ayo ane zvakakosha zvemishonga. Ichi chigadzirwa chinogona kushandiswa mumishonga, organic synthesis uye zvichingodaro.
![methyl 2,2-difluorobenzo[d] [1,3]dioxole-5-carboxylate CAS: 773873-95-3](https://cdn.globalso.com/nvchem/carboxylate1-300x300.png)
