Octanoic acid(CAS#124-07-2)

Chemical Property:

Molecular Formula	C8H16O2
Misa ya Molar	144.21
Kuchulukana	0.91g/mLat 25°C(lit.)
Melting Point	16 °C
Boling Point	237°C(kuyatsa)
Pophulikira	>230°F
Nambala ya JECFA	99
Kusungunuka kwamadzi	0.68 g/L (20 ºC)
Kusungunuka	Kusungunuka pang'ono m'madzi ozizira, kusungunuka m'madzi otentha ndi zosungunulira zambiri monga ethanol ndi ether.
Kuthamanga kwa Vapor	1 mm Hg (78 °C)
Kuchuluka kwa Vapor	5 (vs mpweya)
Maonekedwe	Zamadzimadzi zachikasu zowala
Specific Gravity	0.910 (20/4 ℃)
Mtundu	Zoyera zopanda mtundu mpaka zachikasu
Kununkhira	fungo losasangalatsa
Merck	14,1765
Mtengo wa BRN	1747180
pKa	4.89 (pa 25 ℃)
PH	3.97(1 mm solution);3.45(10 mm solution);2.95(100 mm solution);
Mkhalidwe Wosungira	20-25 ° C
Kukhazikika	Wokhazikika. Zosagwirizana ndi zoyambira, zochepetsera, ma oxidizing agents. Zoyaka.
Zophulika Malire	1% (V)
Refractive Index	n20/D 1.428(lit.)
MDL	Mtengo wa MFCD00004429
Zakuthupi ndi Zamankhwala	Kachulukidwe 0.91 kutentha kwa 16-16.5 ° C kutentha kwa 237 ° C refractive index 1.4268-1.4288 kutentha kwa 130 ° C madzi osungunuka 0.68g/L (20°C)
Gwiritsani ntchito	Kwa kaphatikizidwe ka utoto, zonunkhira, mankhwala, kukonzekera mankhwala ophera tizilombo, fungicides, plasticizers.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa	34 - Zimayambitsa kuwotcha
Kufotokozera Zachitetezo	S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. S36/39 - S45 - Pakachitika ngozi kapena ngati simukumva bwino, funsani upangiri wachipatala nthawi yomweyo (onetsani chizindikirocho ngati kuli kotheka.) S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso / kumaso. S25 - Pewani kukhudzana ndi maso. S27 - Chotsani nthawi yomweyo zovala zonse zowonongeka.
Ma ID a UN	UN 3265 8/PG 3
WGK Germany	1
Mtengo wa RTECS	RH0175000
TSCA	Inde
HS kodi	2915 90 70
Zowopsa	Zokwiyitsa
Kalasi Yowopsa	8
Packing Group	III
Poizoni	LD50 pamlomo makoswe: 10,080 mg/kg (Jenner)

Mawu Oyamba

Octanoic acid ndi madzi opanda mtundu okhala ndi fungo lachilendo. Zotsatirazi ndizofotokozera za katundu, ntchito, njira zokonzekera ndi chitetezo cha caprylic acid:

Ubwino:

- Caprylic acid ndi mafuta acid omwe ali ndi kawopsedwe kochepa.

- Caprylic acid imasungunuka m'madzi ndi zosungunulira organic monga ethanol ndi ether.

Gwiritsani ntchito:

- Itha kugwiritsidwa ntchito ngati chowonjezera kukoma, kukoma kwa khofi, zokometsera zokometsera komanso mankhwala osungunula pamwamba, ndi zina zambiri.

- Caprylic acid itha kugwiritsidwanso ntchito ngati emulsifier, surfactant, and detergent.

Njira:

- Njira wamba yokonza caprylic acid ndi kudzera transesterification wa mafuta zidulo ndi alcohols, mwachitsanzo, esterification.

- Njira yomwe imagwiritsidwa ntchito pokonzekera caprylic acid ndikuchitapo kanthu mowa wa caprylic ndi sodium hydroxide kupanga mchere wa sodium wa octanol, womwe umapangidwa ndi sulfuric acid kupanga caprylic acid.

Zambiri Zachitetezo:

- Caprylic acid nthawi zambiri imakhala yotetezeka pakagwiritsidwe ntchito, koma samalani kuti musamagwiritse ntchito njira yoyenera.

- Mukamagwiritsa ntchito caprylic acid, valani magolovesi oteteza mankhwala ndi magalasi kuti muteteze khungu ndi maso.

- Mukakhudza khungu kapena maso, muzimutsuka nthawi yomweyo ndi madzi ambiri ndikupempha thandizo lachipatala.

- Posunga ndikugwira caprylic acid, pewani kukhudzana ndi zotulutsa zolimba ndi zinthu zomwe zimatha kuyaka, ndipo pewani moto wotseguka komanso malo otentha kwambiri.

Zam'mbuyo: 1,2,3,5,6,7-Hexahydro-1,1,2,3,3-pentamethyl-4H-inden-4-one(CAS#33704-61-9)

Ena: Methyl 2-hexenoate(CAS#2396-77-2)

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