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Ethyl butyrate (CAS#105-54-4)

Hantida Kiimikada:

Qaanuunka molecular C6H12O2
Molar Mass 116.16
Cufnaanta 0.875 g/ml at 25 °C (iftiin)
Meesha dhalaalaysa -93 °C (iftiin)
Boling Point 120 °C ( shid)
Barta Fiishka 67°F
Lambarka JECFA 29
Biyuhu milmayn ficil ahaan aan la xalin karin
Solubility Ku milmay propylene glycol, saliid paraffin, iyo kerosene.
Uumiga Uumiga 15.5 mm Hg (25 °C)
Cufnaanta uumiga 4 ( vs hawada)
Muuqashada Dareere
Midabka Cad midab lahayn
ur Sida tufaaxa ama cananaaska.
Merck 14,3775
BRN 506331
Xaalada Kaydinta Ku kaydi meel ka hooseysa +30°C.
Xasilooni Deggan guban kara Aan ku habboonayn walxaha oksaydhiyeyaasha xooggan, acids, saldhigyada.
Tusmada Dib-u-celinta n20/D 1.392 (lit.)
Tilmaamaha Jirka iyo Kiimikada Astaamaha dareeraha hufan ee aan midabka lahayn, oo leh caraf cananaaska.
barta dhalaalka -100.8 ℃
barta karkarinta 121.3 ℃
cufnaanta qaraabo 0.8785
index refractive 1.4000
dhibic flash 29.4 ℃
milmay: ku milma ethanol, ethyl ether iyo dareerayaasha kale ee organic. Ku milmay biyaha ee 20 °c waxay ahayd 0.49% miisaan ahaan.
Isticmaal Si ballaaran loo isticmaalo cuntooyin kala duwan, cabitaan, aalkolo iyo dhadhanka tubaakada

Faahfaahinta Alaabta

Tags Product

Calaamadaha halista Xi - xanaaq
Xeerarka Khatarta R10 - guban kara
R36/37/38 - Waxay ka xanaajisaa indhaha, habka neefsashada iyo maqaarka.
Sharaxaada Badbaadada S16 - Ka fogow ilaha dabka.
S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad.
S36 - Xidho dhar ilaalin ku habboon.
Aqoonsiga UN-ka UN 1180 3/PG 3
WGK Germany 1
RTECS ET1660000
TSCA Haa
Koodhka HS 29156000
Heerka khatarta 3
Kooxda Baakadaha III
Sunta LD50 af ahaan jiirka: 13,050 mg/kg (Jenner)

 

Hordhac

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

 

Tayada:

- Muuqashada: dareere aan midab lahayn

- Udgoon: Champagne iyo qoraallo miro leh

- Solubility: Waxay ku milmaan dareerayaasha organic, oo aan lagu milmin biyaha

 

Isticmaal:

Xalalka: Waxaa si ballaaran loogu isticmaalaa sida dareerayaasha organic ee codsiyada warshadaha sida dahaarka, varnishes, khadadka iyo xabagta.

 

Habka:

Diyaarinta ethyl butyrate waxaa inta badan lagu fuliyaa esterification. Aashitada acidic iyo butanol waxaa looga falceliya joogitaanka aashitada sida sulfuric acid si loo dhaliyo ethyl butyrate iyo biyo.

 

Macluumaadka Badbaadada:

- Ethyl butyrate guud ahaan waxaa loo arkaa inay tahay kiimiko ammaan ah, laakiin taxaddarradan soo socda waa in la ogaadaa:

- Iska ilaali in aad neefsato uumiga ama gaaska oo hubi jawiga shaqada oo hawo wanaagsan leh.

- Iska ilaali taabashada maqaarka oo ku luqluqo isla markiiba biyo haddii ay taabto maqaarka.

- Iska ilaali in aad si lama filaan ah u nuujiso, isla markiiba u raadso daryeel caafimaad haddii si kama' ah loo nuugo.

- Ka fogow dabka iyo heerkulka sare, xidh, oo iska ilaali inaad la xiriirto oksidayaasha.

 


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