tsamba_banner

mankhwala

delta-Dodecalactone (CAS#713-95-1)

Chemical Property:

Molecular Formula C12H22O2
Molar Misa 198.3
Kuchulukana 0.942 g/mL pa 25 °C (kuyatsa)
Melting Point -12 °C (kuyatsa)
Boling Point 140-141 °C/1 mmHg (kuyatsa)
Pophulikira >230°F
Nambala ya JECFA 236
Kusungunuka kwamadzi Osati miscible kapena zovuta kusakaniza m'madzi.
Kuthamanga kwa Vapor 0.132Pa pa 25 ℃
Maonekedwe mwaukhondo
Mtundu Zopanda mtundu mpaka Kuwala zachikasu
Mtengo wa BRN 1282749
pKa 0.001 [pa 20 ℃]
Mkhalidwe Wosungira Osindikizidwa muuma, Kutentha Kwapachipinda
Refractive Index n20/D 1.460(lit.)
Zakuthupi ndi Zamankhwala Madzi opanda mtundu mpaka achikasu a viscous, okhala ndi fungo la zipatso za kokonati, fungo la zonona pamalo otsika kwambiri. Flash Point 66. Zosasungunuka m'madzi, zosungunuka mu Mowa, propylene glycol ndi mafuta a masamba.
Gwiritsani ntchito Pakuti zosiyanasiyana zipatso, apurikoti, uchi ndi tchizi, kirimu chokoleti, mkaka

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa Xi - Zosangalatsa
Zizindikiro Zowopsa 36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
Kufotokozera Zachitetezo S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
S37/39 - Valani magolovesi oyenera komanso chitetezo chamaso / kumaso
WGK Germany 2
Mtengo wa RTECS UQ0850000
TSCA Inde
HS kodi 29322090
Zowopsa Zokwiyitsa

 

Mawu Oyamba

6-Heptyltetrahydro-2H-pyrano-2-one, yomwe imatchedwanso caprolactone, γ-caprolactone, ndi organic compound.

 

Ubwino:

6-Heptyltetrahydro-2H-pyran-2-imodzi ndi madzi achikasu otuwa. Lili ndi fungo lapadera lofanana ndi madzi ndi zinthu zosungunuka m'madzi, ma alcohols, ndi ethers. Ndi zosungunulira zopanda polar zomwe sizisokonekera mosavuta ndi zosungunulira zambiri za organic.

 

Gwiritsani ntchito:

6-Heptyltetrahydro-2H-pyrano-2-imodzi ndi zosungunulira zomwe zimagwiritsidwa ntchito kwambiri popanga organic synthesis ndi makampani opanga mankhwala. Nthawi zambiri amagwiritsidwa ntchito kusungunula zinthu monga mapadi, mafuta acids, ma resins achilengedwe komanso opangira, wowuma, ndi zina zambiri. Angagwiritsidwenso ntchito ngati zosungunulira zokutira, inki, zomatira, ndi zowonjezera mphira.

 

Njira:

Kukonzekera njira 6-heptyltetrahydro-2H-pyran-2-imodzi makamaka akamagwira anachita cyclohexanone ndi sodium hydride mu mowa zosungunulira. Njira yeniyeni yokonzekera ndi kutentha ndi kuchitapo kanthu cyclohexanone ndi sodium hydride mu zosungunulira mowa monga ethylene glycol kapena isopropanol kupanga 6-cyclohexyl-2H-pyrano-2-imodzi, ndiyeno kupeza chandamale mankhwala kudzera makutidwe ndi okosijeni anachita cyclohexyl kuti. heptyl.

 

Zambiri Zachitetezo:

6-Heptyltetrahydro-2H-pyrano-2-imodzi ili ndi kawopsedwe kakang'ono, komabe ndikofunikira kulabadira kugwiritsa ntchito kwake kotetezeka. Ndi madzi oyaka moto ndipo ayenera kupeŵa kukhudzana ndi moto wotseguka komanso kutentha kwambiri. Kupuma kwa nthunzi kuyenera kupewedwa panthawi yogwira ntchito, kugwira ntchito kumayenera kuchitika pamalo abwino mpweya wabwino, ndipo njira zodzitetezera ziyenera kuchitidwa, monga kuvala magalasi oteteza ndi magolovesi.


  • Zam'mbuyo:
  • Ena:

  • Lembani uthenga wanu apa ndikutumiza kwa ife