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4-Formylbenzoic acid(CAS#619-66-9) Featured Image
  • 4-Formylbenzoic acid(CAS#619-66-9) 1

4-Formylbenzoic acid(CAS#619-66-9)

Chemical Property:

Molecular Formula C8H6O3
Molar Misa 150.13
Density 1.2645 (yakaomarara fungidziro)
Melting Point 247°C(lit.)
Boling Point 231.65°C (yakaomarara fungidziro)
Flash Point 169.2°C
Mvura Solubility Soluble mumvura, methanol, DMSO, ether, uye chloroform.
Solubility Soluble mumvura, methanol, DMSO, ether, uye chloroform.
Vapor Presure 5.72E-05mmHg pa25°C
Chitarisiko Crystalline upfu
Color Yero
Maximum wavelength(λmax) ['298nm(Hexane)(lit.)']
BRN 471734
pKa 3.77(pa25℃)
PH 3.5 (1g/l, H2O, 20℃)
Storage Condition Chengetedza pasi pe +30°C.
Sensitive Air Sensitive
Refractive Index 1.4500 (kufungidzira)
MDL MFCD00006951
Shandisa Inoshandiswa sepakati pemishonga, pesticide uye fluorescent whitening agent

Product Detail

Product Tags

Hazard Symbols Xi – Hasha
Risk Codes R36/37/38 - Kushungurudza maziso, kufema system uye ganda.
R33 - Ngozi yekuwedzera mhedzisiro
Tsanangudzo Yekuchengetedza S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa.
S36 - Pfeka zvipfeko zvinodzivirira zvakakodzera.
S24/25 - Dzivisa kusangana neganda nemeso.
WGK Germany 3
RTECS WZ0440000
TSCA Ehe
HS Code 29183000
Hazard Note Irritant

 

Nhanganyaya

Inowanzoshandiswa se reagent panguva esterification ye2,2,6,6-tetramethyl-4-oxopiperidinyl-1-oxyl kuti ibudise 4-hydroxy-2,2,6,6-tetramethylpiperidine-1-oxyl 4-formylbenzoate.

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