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4-Methyl octanoic acid (CAS#54947-74-9)

Hantida Kiimikada:

Qaanuunka molecular C9H18O2
Molar Mass 158.24
Cufnaanta 0.91g/mLat 25°C(iftiin)
Meesha dhalaalaysa -29.5°C (qiyaasta)
Boling Point 149°C22mm Hg(iftiin)
Barta Fiishka >230°F
Lambarka JECFA 271
Uumiga Uumiga 0.0057mmHg at 25°C
Muuqashada dareere cad
Midabka Midab la'aan ilaa iftiin huruud ah ilaa liimi khafiif ah
BRN 1755426
pKa 4.78±0.10 (La saadaaliyay)
Xaalada Kaydinta Lagu xidhay qalalan, heerkulka qolka
Tusmada Dib-u-celinta n20/D 1.433 (lit.)
MDL MFCD00051938

Faahfaahinta Alaabta

Tags Product

Xeerarka Khatarta R34 - Waxay sababtaa gubashada
R36/37/38 - Waxay ka xanaajisaa indhaha, habka neefsashada iyo maqaarka.
R21/22 - Waxyeelo u leh taabashada maqaarka iyo haddii la liqo.
Sharaxaada Badbaadada S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad.
S36/37/39 - Xidho dhar ilaalin ku haboon, galoofyada iyo ilaalinta indhaha/wejiga.
S45 - Haddii ay dhacdo shil ama haddii aad dareento xanuun, raadso talo caafimaad isla markiiba (tus calaamadda mar kasta oo ay suurtagal tahay.)
Aqoonsiga UN-ka UN 3265 8/PG 3
WGK Germany 1
TSCA Haa
Koodhka HS 2915 90 70
Heerka khatarta 8
Kooxda Baakadaha III

 

Hordhac

4-Methylcaprylic acid waa iskudhis organic ah. Kuwa soo socdaa waa hordhac dabeecadeeda, isticmaalkeeda, hababka wax-soo-saarka iyo macluumaadka badbaadada:

 

Tayada:

- 4-Methylcaprylic acid waa dareere aan midab lahayn ama huruud ah oo leh caraf udgoon gaar ah.

- 4-Methylcaprylic acid waxay ku milmaysaa dareerayaasha organic sida khamriga iyo ethers heerkulka qolka. Waxay leedahay milmayn hoose oo biyaha ah.

 

Isticmaal:

- Waxa kale oo loo isticmaalaa sidii kicinta polymers-ka qaarkood, ka caawinta hagaajinta xawaaraha iyo tayada falcelinta polymerization.

-4-Methylcaprylic acid waxa kale oo loo isticmaali karaa diyaarinta iskudhisyada qaar, sida polyester iyo polyurethane.

 

Habka:

Waxaa jira dhowr siyaabood oo loo diyaariyo 4-methylcaprylic acid, iyo habka caadiga ah ee la isticmaalo waxaa lagu helaa falcelinta n-caprylic acid ee methanol. Marka falcelintu dhacdo, kooxda methyl waxay bedeshaa mid ka mid ah atamka hydrogen ee caprylic acid si ay u soo saaraan 4-methylcaprylic acid.

 

Macluumaadka Badbaadada:

-4-Methylcaprylic acid waa mid badbaado leh marka loo eego xaaladaha guud ee isticmaalka, laakiin weli waxaa jira digniino.

- Markaad kaydinayso oo aad gacanta ku hayso 4-methylcaprylic acid, ka fogow ilaha dabka iyo walxaha oksijiinta ah, kana fogow inaad la xiriirto oksijiinta xooggan ama walxaha yareeya.

 


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