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mankhwala

2-Methylresorcinol (CAS# 608-25-3)

Chemical Property:

Molecular Formula C7H8O2
Misa ya Molar 124.14
Kuchulukana 1.1006 (kuyerekeza movutikira)
Melting Point 114-120°C (kuyatsa)
Boling Point 264°C (kuyatsa)
Pophulikira 135 ° C
Kusungunuka kwamadzi Kusungunuka m'madzi ndi methanol.
Kusungunuka Kusungunuka m'madzi (140 mg/ml pa 20 ° C) ndi methanol.
Kuthamanga kwa Vapor 0.017Pa pa 20 ℃
Maonekedwe Magalasi Osawoneka Osakhazikika Granules
Mtundu Choyera
Mtengo wa BRN 2042177
pKa pK1:10.05;pK2:11.64 (25°C,μ=0.65)
Mkhalidwe Wosungira Sungani pamalo amdima, Osindikizidwa owuma, Kutentha kwachipinda
Refractive Index 1.4922 (chiyerekezo)
MDL Mtengo wa MFCD00002271
Zakuthupi ndi Zamankhwala Gray kapena kuwala bulauni crystalline ufa, kusungunuka m'madzi.

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa R25 - Poizoni ngati atamezedwa
R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
R34 - Imayambitsa kuyaka
R20/21/22 - Zowopsa pokoka mpweya, kukhudzana ndi khungu komanso kumeza.
Kufotokozera Zachitetezo S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
S36 - Valani zovala zoyenera zodzitetezera.
S45 - Pakachitika ngozi kapena ngati simukumva bwino, funsani upangiri wachipatala nthawi yomweyo (onetsani chizindikirocho ngati kuli kotheka.)
S37/39 - Valani magolovesi oyenera komanso chitetezo chamaso / kumaso
S28A -
S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso / kumaso.
S27 - Chotsani nthawi yomweyo zovala zonse zowonongeka.
Ma ID a UN UN 2811 6.1/PG 3
WGK Germany 3
Mtengo wa RTECS VH2009500
TSCA Inde
HS kodi 29072900
Kalasi Yowopsa 6.1
Packing Group III

 

 


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