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Ethyl valerate (CAS#539-82-2)

Hantida Kiimikada:

Qaanuunka molecular C7H14O2
Molar Mass 130.18
Cufnaanta 0.875 g/ml at 25 °C (iftiin)
Meesha dhalaalaysa -92-90°C
Boling Point 144-145 °C (Iftiin)
Barta Fiishka 102°F
Lambarka JECFA 30
Biyuhu milmayn 2.226g/L (heerkulka lama sheegin)
Solubility 2.23g/l
Uumiga Uumiga 3-27.3hPa at 20-50 ℃
Muuqashada Dareere
Midabka Cad midab lahayn
Merck 14,9904
BRN 1744680
Xaalada Kaydinta Ku kaydi meel ka hooseysa +30°C.
Xadka Qaraxyada 1% (V)
Tusmada Dib-u-celinta n20/D 1.401 (lit.)
Tilmaamaha Jirka iyo Kiimikada dareere aan midab lahayn oo udgoon tufaax ah.
dhibic dhalaalaysa -91.2 ℃
barta karkarinta 145.5 ℃
cufnaanta qaraabo 0.8770g/cm3
milmi la'aan biyaha, milma ee ethanol.
Isticmaal Loo isticmaalo sida wakiilka dhadhanka cuntada, loo isticmaalo qurxinta, dhadhanka cuntada, marmale macmal ah, daawo, iwm

Faahfaahinta Alaabta

Tags Product

Xeerarka Khatarta 10 – Gubasho
Sharaxaada Badbaadada 16 – Ka fogow meelaha uu dabka ka shido.
Aqoonsiga UN-ka UN 3272 3/PG 3
WGK Germany 3
TSCA Haa
Koodhka HS 29156090
Heerka khatarta 3
Kooxda Baakadaha III

 

Hordhac

Ethyl valerate Kuwa soo socdaa waa horudhac ku saabsan sifooyinka, isticmaalka, hababka diyaarinta iyo macluumaadka badbaadada ee ethyl valerate:

 

Tayada:

- Muuqashada: dareere aan midab lahayn

- Udgoon: caraf udgoon oo leh miro

- Barta dabka: qiyaastii 35 darajo Celsius

- Solubility: waxay ku milmaan ethanol, ethers iyo dareerayaasha organic, oo aan lagu milmin biyaha

 

Isticmaal:

-Isticmaalka warshadaha: dareere ahaan, waxaa loo isticmaali karaa warshadaha kiimikada sida rinji, khadyo, xabag, iwm.

 

Habka:

Ethyl valerate waxaa lagu diyaarin karaa esterification of valeric acid iyo ethanol. Dareen-celinta, valeric acid iyo ethanol ayaa lagu daraa dhalada falcelinta, iyo kicinta aashitada sida sulfuric acid ama hydrochloric acid ayaa lagu daraa si ay u fuliyaan falcelinta esterification.

 

Macluumaadka Badbaadada:

- Ethyl valerate waa dareere guban kara, sidaa awgeed waa in lagu kaydiyaa meel ka fog dabka iyo heerkulka sare, laguna hayo meel hawo fiican leh.

- Soo-gaadhista ethyl valerate waxay keeni kartaa isha iyo cuncun maqaarka, markaa xidho galoofyada ilaalinta iyo ilaalinta indhaha marka la isticmaalayo.

- Haddii ay dhacdo in la neefsado ama si lama filaan ah loo qaato, isla markiiba bukaanka u wareeji hawo nadiif ah oo raadso daryeel caafimaad degdeg ah haddii xaaladdu ay daran tahay.

- Markaad kaydinayso, ka ilaali weelka si adag uga fog oksidants iyo acids si aad uga hortagto shilalka.


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