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mankhwala

Methyl phenylacetate(CAS#101-41-7)

Chemical Property:

Molecular Formula C9H10O2
Misa ya Molar 150.17
Kuchulukana 1.066 g/mL pa 20 °C (kuyatsa)
Melting Point 107-115 ° C
Boling Point 218 °C (kuyatsa)
Pophulikira 195 ° F
Nambala ya JECFA 1008
Kusungunuka kwamadzi Kusakaniza ndi madzi.
Kusungunuka Chloroform (Pang'ono), Methanol (Pang'ono)
Kuthamanga kwa Vapor 16.9-75Pa pa 20 ℃
Maonekedwe mwaukhondo
Mtundu Zopanda mtundu
Merck 14,7268
Mtengo wa BRN 878795
Mkhalidwe Wosungira Sungani pansi +30 ° C.
Kukhazikika Wokhazikika. Zoyaka. Zosagwirizana ndi oxidizing amphamvu, maziko amphamvu.
Refractive Index n20/D 1.503(lit.)
Zakuthupi ndi Zamankhwala Makhalidwe a madzi opanda colorless, uchi ngati kununkhira.
kutentha kwa 218 ℃
kachulukidwe wachibale 1.0633
Refractive index 1.5075
kusungunuka: kusakanikirana ndi ethanol ndi ether, kusungunuka mu acetone, osasungunuka m'madzi.
Gwiritsani ntchito Amagwiritsidwa ntchito ngati zonunkhira, pokonzekera uchi, chokoleti, fodya ndi mitundu ina ya kukoma

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa Xn - Zowopsa
Zizindikiro Zowopsa R21 - Zowopsa pokhudzana ndi khungu
Kufotokozera Zachitetezo S23 - Osapuma mpweya.
S24/25 - Pewani kukhudzana ndi khungu ndi maso.
WGK Germany 2
Mtengo wa RTECS AJ3175000
TSCA Inde
HS kodi 29163500
Poizoni The pachimake oral LD50 mu makoswe akuti 2.55 g/kg (1.67-3.43 g/kg) ndi pachimake dermal LD50 mu akalulu monga 2.4 g/kg (0.15-4.7 g/kg) (Moreno, 1974).

 

Mawu Oyamba

Methyl phenylacetate ndi organic pawiri. Zotsatirazi ndizofotokozera za katundu, ntchito, njira zokonzekera ndi chidziwitso cha chitetezo cha methyl phenylacetate:

 

Ubwino:

- Methyl phenylacetate ndi madzi opanda mtundu okhala ndi kukoma kolimba kwa zipatso.

- Osasakanikirana ndi madzi, koma amasungunuka mu zosungunulira zambiri monga ma alcohols ndi ethers.

 

Gwiritsani ntchito:

 

Njira:

- Njira yokonzekera yodziwika bwino ndi momwe phenylformaldehyde imachitira ndi asidi acetic pansi pa chothandizira kupanga methyl phenylacetate.

 

Zambiri Zachitetezo:

- Methylphenylacetate ndi madzi omwe amatha kuyaka kutentha kwa firiji ndipo amatha kuyaka akakhala pamoto kapena kutentha kwambiri.

- Zitha kuyambitsa kuyabwa kwamaso ndi khungu.

- Kukoka mpweya wochuluka wa methylphenylacetate nthunzi kungakhale kovulaza kupuma ndi dongosolo lapakati la mitsempha, ndipo kuyenera kupewedwa kwa nthawi yaitali ndi mpweya wambiri.

- Tengani njira zodzitetezera pogwiritsira ntchito kapena kusunga methyl phenylacetate ndikutsatira malangizo oyendetsera chitetezo.


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