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01
Daawaynta fluorinated- DAST& Diethylaminosulfur trifluoride CAS NO.38078-09-0
Cufnaanta: 1.1±0.1 g/cm3
Barta Karkarinta: : 163.7±9.0 °C marka heerkulku yahay 760 mmHg
Qaacidda Molekuleeri: C4H10F3NS
Miisaanka Molekule: 161.189
Barta Iftiinka:: 23.9±0.0°C
Cufnaanta Saxda ah: 161.048599
PSA: 28,54000
Diiwaanka: 2.70130
Cadaadiska Uumiga: 2.0±0.3 mmHg marka la gaaro 25°C
Tusmada Dib-u-soo-celinta: 1.377
Xaaladda kaydinta: 2-8°C
Biyaha milma: way burburtaa
Muunada Kaydka ah waa Bilaash & Waa la heli karaa
Magaca kiimikada: Diethylaminosulfur trifluoride
Magacyo isku mid ah: DAST; N-ethyl-N-(trifluoro-lambda~4~-sulfanyl)ethanamine; (Diethylamino)sulfur trifluoride; Diethylaminosulfur Trifluoride
Qaacidda: C4H10F3NS
Miisaanka molecular: 161.185309
Muuqaal: Dareere aan midab lahayn ilaa jaalle khafiif ah
qeexitaan
| Muuqaalka | Dareere aan midab lahayn ilaa mid huruud khafiif ah | Dareere jaalle khafiif ah |
| 1H NMR Spectrum (≥w%) Daahirnimo | 95 | 97.9 |
| Qaacidda Molekuleerigga | C4H10F3NS | |
| Miisaanka Molekulerka | 161.19 | |
| Lambarka Kiiska. | 38078-09-0 | |
Isticmaalka
Diethylamino-sulfur trifluoride (DAST) waa fal-celiye fallaadho ah oo si weyn loo isticmaalo marka la samaynayo isku-darka dabiiciga ah. Waa xubin ka tirsan qoyska (dialkylamino) ee sulfur trifluoride. DAST waa fal-celiye fallaadho ah oo nucleophilic ah, kaas oo kooxda alkohol hydroxyl u rogi kara fluorine iyo aldehydes iyo ketones oo u dhigma difluoride.
Faa'iidada
1. Nadiifnimo sare 95.0% daqiiqo, Waxyaabaha ku jira oo sarreeya.
2. Waxaan haynaa shahaadada ISO 9001, ISO14001, ISO22000
3. In ka badan 20 sano oo waayo-aragnimo wax soo saar ah iyo in ka badan 15 sano oo waayo-aragnimo iib ah oo dhoofinta ah.
4. Shixnad yar iyo baakad hoosaad ayaa la heli karaa
5. Waxaan kuu soo bandhigi karnaa muunad bilaash ah oo 10g-50g ah baaritaankaaga shaybaarka.
baakaynta
1.1kg dhalo kasta
2.25kg durbaankiiba
Baakadaha waxaa sidoo kale loo habeyn karaa iyadoo loo eegayo baahiyaha macaamiisha
Ku kaydi heerkul ah 2-8℃ Ku kaydi weel xiran oo ka fog iftiinka. Ilaalinta Nitrogen-ka.