tsamba_banner

mankhwala

Ethyl heptanoate(CAS#106-30-9)

Chemical Property:

Molecular Formula C9H18O2
Misa ya Molar 158.24
Kuchulukana 0.87 g/mL pa 25 °C (kuyatsa)
Melting Point -66 °C (kuyatsa)
Boling Point 188-189 ° C (kuyatsa)
Pophulikira 151°F
Nambala ya JECFA 32
Kusungunuka kwamadzi 126mg/L pa 20 ℃
Kusungunuka Zosasungunuka m'madzi
Kuthamanga kwa Vapor 4.27hPa pa 20 ℃
Maonekedwe mwaukhondo
Mtundu Zopanda mtundu mpaka pafupifupi zopanda mtundu
Merck 14,3835
Mtengo wa BRN 1752311
Mkhalidwe Wosungira Osindikizidwa muuma, Kutentha Kwapachipinda
Refractive Index n20/D 1.412(lit.)
Zakuthupi ndi Zamankhwala Khalidwe firiji kwa colorless mandala madzi, chinanazi fungo.
malo osungunuka -66.1 ℃
kutentha kwa 187 ℃
kachulukidwe wachibale 0.8817
refractive index 1.4100
kung'anima 66 ℃
solubility, etha ndi zosungunulira zina organic, osasungunuka m'madzi.
Gwiritsani ntchito Amagwiritsidwa ntchito ngati chokometsera chakudya

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa Xi - Zosangalatsa
Zizindikiro Zowopsa R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
R22 - Zowopsa ngati zitamezedwa
Kufotokozera Zachitetezo S37/39 - Valani magolovesi oyenera komanso chitetezo chamaso / kumaso
S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
S24/25 - Pewani kukhudzana ndi khungu ndi maso.
Ma ID a UN UN 1993 / PGIII
WGK Germany 1
Mtengo wa RTECS MJ2087000
TSCA Inde
HS kodi 29159080
Poizoni LD50 pamlomo makoswe:> 34640 mg/kg (Jenner)

 

Mawu Oyamba

Ethyl enanthate, yomwe imadziwikanso kuti ethyl caprylate. Zotsatirazi ndizofotokozera za chikhalidwe chake, ntchito, njira yokonzekera ndi chidziwitso cha chitetezo:

 

Ubwino:

- Maonekedwe: Ethyl enanthate ndi madzi owonekera opanda mtundu.

- Fungo: Limanunkhira ngati zipatso.

- Kusungunuka: Itha kukhala yosakanikirana ndi zosungunulira za organic monga mowa ndi ether, koma imasokonekera bwino ndi madzi.

 

Gwiritsani ntchito:

- Ethyl enanthate nthawi zambiri amagwiritsidwa ntchito ngati zosungunulira ndipo amagwiritsidwa ntchito kwambiri mu chemistry yopangira komanso makampani okutira. Zili ndi kusinthasintha kochepa komanso kusungunuka kwabwino, ndipo zingagwiritsidwe ntchito pokonzekera zokutira, inki, zomatira, zokutira ndi utoto.

 

Njira:

- Ethyl enanthate imatha kupezeka ndi zomwe heptanoic acid ndi ethanol. Ethyl enanthate ndi madzi nthawi zambiri amapangidwa ndi zomwe heptanoic acid ndi ethanol pamaso pa chothandizira (mwachitsanzo, sulfuric acid).

 

Zambiri Zachitetezo:

- Ethyl enanthate imakwiyitsa thupi la munthu kutentha kwa firiji, ndipo imatha kuyambitsa mkwiyo m'maso, kupuma komanso khungu mukakumana.

- Ethyl enanthate ndi chinthu choyaka moto chomwe chingayambitse moto chikawonekera pamoto wotseguka kapena kutentha kwakukulu. Posunga ndi kugwiritsa ntchito, pewani moto wotseguka komanso malo otentha kwambiri, ndipo sungani malo olowera mpweya wabwino.

- Ethyl enanthate imakhalanso ndi poizoni ku chilengedwe ndipo iyenera kupewedwa kuti itulutse m'madzi kapena nthaka.

 


  • Zam'mbuyo:
  • Ena:

  • Lembani uthenga wanu apa ndikutumiza kwa ife