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mankhwala

4'-Methoxyacetophenone(CAS#100-06-1)

Chemical Property:

Molecular Formula C9H10O2
Misa ya Molar 150.17
Kuchulukana 1.08
Melting Point 36-38 °C (kuyatsa)
Boling Point 152-154 °C/26 mmHg (kuyatsa)
Pophulikira >230°F
Nambala ya JECFA 810
Kusungunuka kwamadzi osasungunuka
Kusungunuka H2O: sungunuka2.474g/L pa 20°C
Kuthamanga kwa Vapor 0.42Pa pa 20 ℃
Maonekedwe Mwala woyera
Mtundu Choyera
Mtengo wa BRN 742313
Mkhalidwe Wosungira Sungani pamalo amdima, Osindikizidwa owuma, Kutentha kwachipinda
Zomverera Kuwala Kumverera
Refractive Index 1.5470 (chiyerekezo)
MDL Mtengo wa MFCD00008745
Zakuthupi ndi Zamankhwala Malo osungunuka 36-39 ° C
kutentha kwa 260 ° C
kutentha kwa 138 ° C
madzi sungunuka osasungunuka
Gwiritsani ntchito Pokonzekera kukoma, zomwe zimagwiritsidwa ntchito kwambiri muzodzoladzola zapamwamba komanso zokometsera za sopo, zitha kugwiritsidwanso ntchito popanga organic synthesis.

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa Xn - Zowopsa
Zizindikiro Zowopsa R22 - Zowopsa ngati zitamezedwa
R38 - Zowawa pakhungu
R36/38 - Zokwiyitsa maso ndi khungu.
R20/21/22 - Zowopsa pokoka mpweya, kukhudzana ndi khungu komanso kumeza.
Kufotokozera Zachitetezo S37 - Valani magolovesi oyenera.
S37/39 - Valani magolovesi oyenera komanso chitetezo chamaso / kumaso
S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
S36 - Valani zovala zoyenera zodzitetezera.
WGK Germany 2
Mtengo wa RTECS AM9240000
TSCA Inde
HS kodi 29145000
Poizoni Mtengo wapakamwa wa LD50 mu makoswe unanenedwa kuti ndi 1.72 g / kg (1.47-1.97 g / kg) (Moreno, 1973). Kuchuluka kwa dermal LD50 mu akalulu kudanenedwa kuti> 5 g/kg (Moreno, 1973).

 

Mawu Oyamba

Pali maluwa a hawthorn ndi zofukiza ngati anisaldehyde. Kumva kuwala. Amasungunuka mu ethanol, ether ndi acetone, osasungunuka m'madzi. Zimakwiyitsa.


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