trans-Styrylacetic acid Structure

trans-Styrylacetic acid

Chemical Properties

Melting point 84-86 °C(lit.)
Boiling point 302°C (estimate)
Density  1.0613 (rough estimate)
refractive index  1.5678 (estimate)
storage temp.  Sealed in dry,Room Temperature
pka 4.46±0.10(Predicted)
Appearance Light yellow to yellow Solid
EWG's Food Scores 1
FDA UNII 34WSP69ABK

Safety

Symbol(GHS) Exclamation Mark (GHS07)
Signal wordWarning
Hazard statements H315-H319-H335
Precautionary statements P261-P264-P271-P280-P302+P352-P304+P340+P312-P305+P351+P338-P332+P313-P337+P313-P362-P403+P233-P405-P501
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-37/39
WGK Germany  3

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Preparation Products And Raw materials

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