Ethyl palmitate(CAS#628-97-7)

Chemical Property:

Molecular Formula	C18H36O2
Misa ya Molar	284.48
Kuchulukana	0.857 g/mL pa 25 °C (kuyatsa)
Melting Point	24-26 °C (kuyatsa)
Boling Point	192-193 °C/10 mmHg (kuyatsa)
Pophulikira	>230°F
Nambala ya JECFA	39
Kusungunuka kwamadzi	ZOSAVUTA
Kusungunuka	Kusungunuka mu Mowa ndi mafuta, osasungunuka m'madzi.
Kuthamanga kwa Vapor	0.01Pa pa 25 ℃
Maonekedwe	kristalo wa singano wopanda mtundu
Specific Gravity	0.857
Mtundu	Zopanda Mtundu mpaka Zoyera Zotsika Zosungunuka
Mtengo wa BRN	1782663
Mkhalidwe Wosungira	2-8 ° C
Refractive Index	n20/D 1.440(lit.)
MDL	Mtengo wa MFCD00008996
Zakuthupi ndi Zamankhwala	Makristasi opanda mtundu onga singano. Sera yofooka, Berry ndi zonona zonunkhira. Malo otentha 303 ℃, kapena 192 ~ 193 ℃ (1333Pa), malo osungunuka 24 ~ 26 ℃. Kusungunuka mu Mowa ndi mafuta, osasungunuka m'madzi. Zinthu zachilengedwe zimapezeka mu apricot, tart chitumbuwa, madzi a manyumwa, blackcurrant, chinanazi, vinyo wofiira, cider, mkate wakuda, mwanawankhosa, mpunga, ndi zina zotero.
Gwiritsani ntchito	Amagwiritsidwa ntchito mu organic synthesis, zonunkhira, etc

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa	Xi - Zosangalatsa
Kufotokozera Zachitetezo	S23 - Osapuma mpweya. S24/25 - Pewani kukhudzana ndi khungu ndi maso.
WGK Germany	3
TSCA	Inde
HS kodi	29157020
Zowopsa	Zokwiyitsa

Mawu Oyamba

Ethyl palmitate. Zotsatirazi ndikuwulula za katundu, ntchito, njira zokonzekera ndi chidziwitso cha chitetezo cha ethyl palmitate:

Ubwino:

- Maonekedwe: Ethyl palmitate ndi madzi owoneka bwino komanso opanda utoto mpaka achikasu.

- Fungo: Limanunkhira mwapadera.

- Kusungunuka: Ethyl palmitate imasungunuka mu mowa, ethers, zosungunulira zonunkhira, koma osasungunuka m'madzi.

Gwiritsani ntchito:

- Ntchito zamafakitale: Ethyl palmitate itha kugwiritsidwa ntchito ngati chowonjezera cha pulasitiki, mafuta odzola ndi ofewetsa, mwa zina.

Njira:

Ethyl palmitate akhoza kukonzekera ndi zimene palmitic acid ndi Mowa. Zothandizira za Acid, monga sulfuric acid, zimagwiritsidwa ntchito kuthandizira esterification.

Zambiri Zachitetezo:

- Ethyl palmitate ndi mankhwala omwe nthawi zambiri amakhala otetezeka, koma njira zodzitetezera ziyenera kutsatiridwabe. Pewani kukhudzana ndi khungu, maso, ndi thirakiti la kupuma kuti mupewe kupsa mtima kapena kuyabwa.

- Njira zopangira mpweya wabwino ziyenera kuchitidwa panthawi yopanga mafakitale ndikugwiritsa ntchito kuti musapume mpweya wake.

- Ngati mutalowa mwangozi kapena mutakumana ndi dokotala, pitani kuchipatala kapena funsani katswiri mwamsanga.

Zam'mbuyo: 2- [(3S,5R,8S)-3,8-Dimethyl-1,2,3,4,5,6,7,8-Octahydroazulen-5-Yl]Propan-2-Yl Acetate(CAS#134- 28-1)

Ena: Ethyl stearate(CAS#111-61-5)

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