4-Chlorocinnamic acid predominantly trans 99%

Supplier: Thermo Scientific
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Synonyms: 3-(4-Chlorophenyl)acrylic acid

108940250 108941000
ACRO108940250EA 134 GBP
ACRO108940250 ACRO108941000
4-Chlorocinnamic acid predominantly trans 99%
4-Chlorocinnamic acid
Formula: C₉H₇ClO₂
MW: 182,61 g/mol
Boiling Pt: 311 °C (1013 hPa)
Melting Pt: 246…250 °C
MDL Number: MFCD00004396
CAS Number: 1615-02-7
EINECS: 216-564-8

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Specification Test Results

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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