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Isovaleraldehyde propyleneglycol acetal (CAS#18433-93-7)

Hantida Kiimikada:

Qaanuunka molecular C8H16O2
Molar Mass 144.21
Cufnaanta 0.895g/mLat 25°C(iftiin)
Boling Point 150-153°C ( shid)
Barta Fiishka 105°F
Lambarka JECFA 1732
Uumiga Uumiga 3.53mmHg at 25°C
Muuqashada dareere cad
Midabka Midab la'aan ilaa Ku dhawaad ​​midab la'aan
Tusmada Dib-u-celinta n20/D 1.414 (lit.)

Faahfaahinta Alaabta

Tags Product

Xeerarka Khatarta 10 – Gubasho
Sharaxaada Badbaadada 16 – Ka fogow meelaha uu dabka ka shido.
Aqoonsiga UN-ka UN 1993 3/PG 3
WGK Germany 3
Koodhka HS 29329990
Heerka khatarta 3
Kooxda Baakadaha III

 

Hordhac

Isovaleraldehyde, propylene glycol, acetal. Waxaa lagu helaa falcelinta acetal ee isovaleraldehyde iyo propylene glycol.

 

Isovaleraldehyde propylene glycol acetal waxay leedahay sunta hoose, waa mid aan midab lahayn oo ur lahayn, waxayna ku xasilan tahay hawadu. Waxay ku xasilloon tahay xaaladaha acidic laakiin waxay ku qudhuntaa xaaladaha alkaline.

 

Waxaa jira meelo badan oo laga codsado isovaleraldehyde, propylene glycol, acetal. Waxaa si ballaaran loo isticmaalaa sida dareere muhiim ah iyo reagent in synthesis organic. Marka labaad, waxaa loo isticmaali karaa sida wax lagu daro meelaha sida dahaarka, dheeha iyo balaastikada si loo hagaajiyo waxqabadka alaabta.

 

Habka diyaarinta isovaleraldehyde propylene glycol acetal waxaa inta badan lagu helaa falcelinta isovaleraldehyde iyo propylene glycol. Dareen-celinta waxaa sida caadiga ah lagu sameeyaa xaalado aysiidh ah, ha ahaato aashitada-catalyzed ama kicinta aashitada. Dareen-celintani waxay u baahan tahay heerkulka la xakameeyey iyo wakhtiga falcelinta si loo kordhiyo dhalidda iyo nadiifnimada.

 

Macluumaadka Badbaadada: Isovaleraldehyde propylene glycol acetal waa isku-dhismeed hoose oo sun ah. Laakin wali waa xanaaq iyo taabashada maqaarka iyo indhaha waa in laga fogaado. Tallaabooyin ilaalin habboon waa in la qaadaa, sida xidhashada galoofyada, muraayadaha, iyo dharka ilaalinta, marka la isticmaalayo. Haddii ay dhacdo in la nuugo ama la neefsado, raadso daryeel caafimaad oo degdeg ah.


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