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4-Chlorocinnamic acid predominantly trans 99%

Dostawca: Thermo Fisher Scientific
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Synonim: 3-(4-Chlorophenyl)acrylic acid

108940250 108941000
ACRO108940250EA 357 PLN
ACRO108940250 ACRO108941000
4-Chlorocinnamic acid predominantly trans 99%
4-Chlorocinnamic acid
Formuła: C₉H₇ClO₂
Temp. Wrzenia: 311 °C (1013 hPa)
Temp. topnienia: 246…250 °C
Numer MDL: MFCD00004396
Numer CAS: 1615-02-7
Numer WE (dawny EINECS): 216-564-8

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Wyniki testów specyfikacyjnych

Appearance White Crystalline powder
Infrared spectrum Conforms
Melting point 246 to 250 °C
Titration with NaOH 98.5 to 101.5 %
UV at 400 nm A: ≤0.01
Color scale ≤10 APHA
Residue after evaporation ≤0.001 %
Carbonyl compounds ≤0.02 % 2-Butanone
Titrable acid ≤0.0005 meq/g


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