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Isophorone(CAS#78-59-1) Chithunzi Chowonetsedwa
  • Isophorone(CAS#78-59-1) 1

Isophorone(CAS#78-59-1)

Chemical Property:

Molecular Formula C9H14O
Misa ya Molar 138.21
Kuchulukana 0.923 g/mL pa 25 °C (kuyatsa)
Melting Point -8 °C (kuyatsa)
Boling Point 213-214 °C (kuyatsa)
Pophulikira 184°F
Nambala ya JECFA 1112
Kusungunuka kwamadzi Kusungunuka m'madzi (12g/L).
Kusungunuka Zitha kukhala zosakanikirana ndi zosungunulira zambiri za organic ndipo zimatha kusungunula 1.2g mu 100g yamadzi.
Kuthamanga kwa Vapor 0.2 mm Hg (20 °C)
Kuchuluka kwa Vapor 4.77 (vs mpweya)
Maonekedwe Transparent colorless madzi
Mtundu Zoyera zopanda mtundu mpaka zachikasu
Kununkhira Monga camphor.
Malire Owonetsera TLV-TWA 25 mg/m3 (5 ppm); IDLH 800ppm.
Merck 14,5196
Mtengo wa BRN 1280721
Mkhalidwe Wosungira Sungani pansi +30 ° C.
Kukhazikika Wokhazikika. Zinthu zomwe ziyenera kupeŵedwa ndi monga maziko amphamvu, ma asidi amphamvu ndi oxidizing amphamvu.
Zomverera Zomverera ndi kuwala
Zophulika Malire 0.8-3.8% (V)
Refractive Index n20/D 1.476(lit.)
MDL Mtengo wa MFCD00001584
Zakuthupi ndi Zamankhwala Madzi opanda mtundu. Kuchulukana kwa 0.9229. Malo otentha 215.2 °c. Kuzizira -8.1 °c. Refractive index 1.4759. Zosasungunuka m'madzi.
Gwiritsani ntchito Ndiwosungunulira bwino kwambiri pamafuta, chingamu, utomoni ndi zina zotero, ndipo ndi yoyenera makamaka pazitsulo za vinyl.

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa Xn - Zowopsa
Zizindikiro Zowopsa R21/22 - Zowopsa pokhudzana ndi khungu komanso ngati zitamezedwa.
R36/37 - Zokhumudwitsa m'maso ndi kupuma.
R40 - Umboni wochepa wa zotsatira za carcinogenic
Kufotokozera Zachitetezo S13 - Pewani zakudya, zakumwa ndi zakudya zanyama.
S23 - Osapuma mpweya.
S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso / kumaso.
S46 - Mukamezedwa, funsani upangiri wachipatala mwachangu ndikuwonetsa chidebe kapena chizindikirochi.
Ma ID a UN UN 3082 9 / PGIII
WGK Germany 1
Mtengo wa RTECS GW7700000
TSCA Inde
HS kodi 2 914 29 00
Poizoni LD50 mwa makoswe amuna, akazi ndi mbewa amuna (mg/kg): 2700 ±200, 2100 ±200, 2200 ±200 pakamwa (PB90-180225)

 

Mawu Oyamba

Lili ndi fungo la camphor. Mame amakhala dimer, omwe amapangidwa ndi okosijeni mumlengalenga kuti apange 4,4, 6-trimethyl-1, cyclohexanedione. Amasungunuka mu mowa, etha ndi acetone, osakanikirana ndi zosungunulira zambiri za organic, kusungunuka m'madzi: 12g/L (20°C). Pali kuthekera kwa khansa. Pali kukwiya kogwetsa misozi.

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