Walxaha ceeriin ee la isku halayn karo ee Dimethyl Carbonate

Tilmaamaha jirka

Meesha dhalaalaysa/barafka (°C): 0.5 - 5°C

Barta karkarinta/kala duwanaanshaha karkarinta (°C): 90 - 91

Cadaadiska uumiga: 7.4kPa at 25°C 18mmHg at 21.1°C 96 hPa at 37.8°C

Cufnaanta qaraabada (biyaha = 1): 1.069

Cufnaanta uumiga qaraabo (hawada = 1): 3.1

Octanol/water partition coefficient (logPow) at 20°C: 0.354

Cadaadis halis ah (MPa): 4.5

Barta toosan (°C): 16

Viscosity: 0.625 cPs at 20 °C

Heerkulka is-qabadsiinta (°C): 458

Xadka sare ee qaraxa% (V/V): 21.3

Xadka hoose ee qarxinta% (V/V): 3.8

Solubility: Biyo ku milma, qallafsanaan kara inta badan dareerayaasha organic, qallafsanaan asiidhyada iyo saldhigyada.

Dimethyl carbonate, sida wakiilka kaarboonyaynta cagaaran, waxay leedahay faa'iidooyinka xaaladaha falcelinta khafiifka ah iyo dhowr waxyaalood oo ka mid ah (badanaa methanol iyo carbon dioxide). Waxaa si weyn loogu isticmaalaa isku-dhafka dabiiciga ah ee falcelinta sida carbonylation iyo methylation.

FAQ

Kiimikadayada sida aadka ah loo iibiyo waxaa ka mid ah dareerayaasha warshadaha iyo dhexdhexaadiyeyaasha kiimikaad, sida Taxanaha Alcohol, Taxanaha Ether, Esters, Precursor Series, Acid-Ester Solvents, Bacrimiyeyaasha NPK-Biyaha-Milan, iyo Kiimikada kale ee Warshadaha. Alaabooyinkani waxay ka kooban yihiin sahay deggan, nadiifnimo la isku halayn karo, iyo heerar tayo leh oo joogto ah. Weydiinta waa la soo dhawaynayaa.