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3 4-Dimethylbenzoic acid (CAS# 619-04-5)

Chemical Property:

Molecular Formula C9H10O2
Molar Misa 150.17
Density 1.0937 (kufungidzira)
Melting Point 163-165 °C (lit.)
Boling Point 271.51°C (kufungidzira)
Flash Point 134.9°C
Mvura Solubility 129.2mg/L(tembiricha haina kutaurwa)
Vapor Presure 0.000728mmHg pa25°C
Chitarisiko Crystalline Powder
Color Muchena kune beige
BRN 907267
pKa 4.44±0.10(Zvakafanotaurwa)
Storage Condition Yakavharwa pakaoma, Room Temperature
Refractive Index 1.5188 (kufungidzira)
MDL MFCD00002524
Zvenyama uye Chemical Properties Upfu chena kana kristaro. Kunyungudika 165-167 ℃.
Shandisa Inoshandiswa seyepakati mune organic synthesis
In vitro kudzidza 3,4-Dimethylbenzoic acid inonzi oxidised ne 4-methylbenzoate (p-toluate) -masero akakura eRhodococcus rhodochrous N75 kuburikidza ne ortho-nzira kuburikidza nepakati 3,4-dimethylcatechol.

Product Detail

Product Tags

Risk Codes R36/37/38 - Kushungurudza maziso, kufema system uye ganda.
R22 – Zvinokuvadza kana ikamedzwa
Tsanangudzo Yekuchengetedza S22 - Usafeme guruva.
S24/25 - Dzivisa kusangana neganda nemeso.
S37/39 - Pfeka magirovhosi akakodzera uye dziviriro yeziso / kumeso
S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa.
WGK Germany 3
RTECS DG8734020
TSCA Ehe
HS Code 29163900

 

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