tsamba_banner

mankhwala

Phenethyl acetate(CAS#103-45-7)

Chemical Property:

Molecular Formula C10H12O2
Misa ya Molar 164.2
Kuchulukana 1.032 g/mL pa 25 °C (kuyatsa)
Melting Point -31 ° C
Boling Point 238-239 °C (kuyatsa)
Pophulikira 215 ° F
Nambala ya JECFA 989
Kusungunuka kwamadzi ZOSAVUTA
Kusungunuka Zosasungunuka m'madzi. Kusungunuka mu zosungunulira organic monga ethanol ndi ether.
Kuthamanga kwa Vapor 8.7 Pa pa 20 ℃
Kuchuluka kwa Vapor 5.67 (vs mpweya)
Maonekedwe Madzi opanda mtundu
Mtundu Zopanda mtundu mpaka pafupifupi zopanda mtundu
Mtengo wa BRN 638179
Mkhalidwe Wosungira Osindikizidwa muuma, Kutentha Kwapachipinda
Zomverera Kutentha kwamoto
Refractive Index n20/D 1.498(lit.)
MDL Mtengo wa MFCD00008720
Zakuthupi ndi Zamankhwala Mafuta amadzimadzi opanda mtundu okhala ndi fungo lokoma.
malo osungunuka -31.1 ℃
kutentha kwa 232.6 ℃
kachulukidwe wachibale 1.0883
Refractive index 1.5171
sungunuka wosasungunuka m'madzi. Kusungunuka mu Mowa, etha ndi zosungunulira zina organic.
Gwiritsani ntchito Pokonzekera rose, jasmine ndi hyacinth essence

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa Xi - Zosangalatsa
Zizindikiro Zowopsa 36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
Kufotokozera Zachitetezo S24/25 - Pewani kukhudzana ndi khungu ndi maso.
S36 - Valani zovala zoyenera zodzitetezera.
S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
WGK Germany 1
Mtengo wa RTECS AJ2220000
TSCA Inde
HS kodi 29153990
Poizoni The pachimake oral LD50 mu makoswe akuti> 5 g/kg (Moreno, 1973) ndi pachimake dermal LD50 akalulu monga 6.21 g/kg (3.89-9.90 g/kg) (Fogleman, 1970).

 

Mawu Oyamba

Phenylethyl acetate, yemwenso amadziwika kuti ethyl phenylacetate, ndi organic pawiri. Zotsatirazi ndikuwulula za katundu, ntchito, njira zokonzekera ndi chidziwitso cha chitetezo cha phenylethyl acetate:

 

Ubwino:

- Maonekedwe: Phenylethyl acetate ndi madzi owonekera opanda mtundu ndi fungo lapadera.

- Kusungunuka: Phenylethyl acetate imasungunuka mu zosungunulira zambiri, monga ma alcohols, ethers, ndi ma ketones.

 

Gwiritsani ntchito:

- Phenylethyl acetate nthawi zambiri amagwiritsidwa ntchito ngati zosungunulira popanga zinthu zamafakitale monga zokutira, inki, zomatira ndi zotsukira.

- Phenylethyl acetate itha kugwiritsidwanso ntchito ngati fungo lopangira, kuwonjezeredwa kumafuta onunkhira, sopo ndi ma shampoos kuti zinthu zizikhala fungo lapadera.

- Phenylethyl acetate ingagwiritsidwenso ntchito ngati mankhwala opangira mankhwala opangira zofewa, ma resin ndi mapulasitiki.

 

Njira:

- Phenylethyl acetate nthawi zambiri imakonzedwa ndi transesterification. Njira yokonzekera yodziwika bwino ndikuchita phenylethanol ndi acetic acid ndikudutsa transesterification kuti apange phenylethyl acetate.

 

Zambiri Zachitetezo:

- Phenylethyl acetate ndi madzi oyaka moto, omwe ndi osavuta kuyambitsa kuyaka akakhala pamoto wotseguka kapena kutentha kwakukulu, kotero ayenera kusungidwa kutali ndi moto ndi magwero a kutentha.

- Zitha kukwiyitsa maso ndi khungu, gwiritsani ntchito njira zodzitchinjiriza monga magalasi oteteza ndi magolovesi.

- Pewani kutulutsa mpweya kapena kukhudzana ndi mpweya wa phenylethyl acetate ndikugwirira ntchito pamalo olowera mpweya wabwino.

- Mukamagwiritsa ntchito kapena kusunga phenylethyl acetate, tchulani malamulo am'deralo ndi zolemba zachitetezo kuti muwonetsetse kuti mukugwiritsa ntchito bwino.


  • Zam'mbuyo:
  • Ena:

  • Lembani uthenga wanu apa ndikutumiza kwa ife