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Furfuryl Acetate (CAS#623-17-6)

Hantida Kiimikada:

Qaanuunka molecular C7H8O3
Molar Mass 140.14
Cufnaanta 1.118g/mLat 25°C(iftiin)
Boling Point 175-177°C (shir)
Barta Fiishka 150°F
Lambarka JECFA 739
Biyuhu milmayn 0.5-1.0 g/100 ml at 23ºC
Uumiga Uumiga 1.06mmHg at 25°C
Muuqashada dareere cad
Midabka midab lahayn
BRN 116128
Xaalada Kaydinta 2-8°C
Tusmada Dib-u-celinta n20/D 1.462 (lit.)
Tilmaamaha Jirka iyo Kiimikada dareere aan midab lahayn. Barta karkarinta ee 1.1175-177 deg C, cufnaanta qaraabada (20/4 deg C) 1.4627, index refractive (nD20). Ku milmay alkohol iyo eter, oo aan biyo ku milmin, hawada si loo arko bunni khafiif ah.
Isticmaal Loo isticmaalo dhadhan ahaan

Faahfaahinta Alaabta

Tags Product

Calaamadaha halista Xi - xanaaq
Xeerarka Khatarta 36/37/38 - Cuncun xagga indhaha, habka neefsashada iyo maqaarka.
Sharaxaada Badbaadada S24/25 - Iska ilaali taabashada maqaarka iyo indhaha.
S37/39 - Xidho galoofyada ku haboon iyo ilaalinta indhaha/wejiga
S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad.
WGK Germany 3
RTECS LU9120000
TSCA Haa
Koodhka HS 29321900
Xusuusin Khatarta Xanaaqsan

 

Hordhac

Furoyl acetate, oo sidoo kale loo yaqaan acetylsalicylate, waa unug dabiici ah. Kuwa soo socdaa waa horudhac ku saabsan sifooyinka, isticmaalka, hababka diyaarinta iyo macluumaadka badbaadada furfuryl acetate:

 

Tayada:

Furfuryl acetate waa dareere huruud ah oo aan midab lahayn oo cirro leh oo leh caraf gaar ah. Waxay ku milmi kartaa noocyo kala duwan oo dareere organic ah, sida aalkolada iyo ethers, heerkulka qolka.

 

Isticmaala: Waxay leedahay dhadhan caraf udgoon, waxaana inta badan loo isticmaalaa dhadhanka iyo xawaashka si ay u kordhiso udgoonka iyo dhadhanka alaabta. Furfur acetate sidoo kale waxaa loo isticmaali karaa codsiyada warshadaha sida dahaarka, balaastikada iyo caagga.

 

Habka:

Furfur acetate guud ahaan waxaa lagu diyaariyaa falcelinta esterification, hawlgalka gaarka ah waa in lagu falceliyo furfuric acid leh acetic anhydride, lagu daro kicinta kicinta sida sulfuric acid ama ammonium formate, oo ka falcesha heerkul iyo waqti gaar ah. Dhammaadka falcelinta, wasakhda waxaa laga saaraa fuuqbaxa iyo nadiifinta si loo helo furfuryl acetate saafi ah.

 

Macluumaadka Badbaadada:

Furfuryl acetate waxay leedahay suntan hoose, laakiin neefsashada muddada dheer waxay yeelan kartaa saameyn caafimaad oo xun. Furfur acetate waa dareere guban kara waana in laga fogeeyaa ololka furan iyo ilaha heerkulka sare, oo lagu kaydiyo meel qabow oo hawo leh. U fiirso tillaabooyinka ilaalinta marka la isticmaalayo, sida xidhashada muraayadaha ilaalinta, galoofyada ilaalinta iyo dharka ilaalinta. Haddii ay dhacdo daadasho ama sumow, qaado tallaabooyinka gargaarka degdegga ah ee ku habboon isla markiiba oo raadso daryeel caafimaad waqtigeeda.


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