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6-Hydroxychromene-3-carboxaldehyde Structure

6-Hydroxychromene-3-carboxaldehyde

Chemical Properties

Melting point 170-174 °C
Boiling point 395.5±42.0 °C(Predicted)
Density  1.425±0.06 g/cm3(Predicted)
storage temp.  2-8°C, stored under nitrogen
form  claggy powder
pka 9.70±0.20(Predicted)
color  Bright yellow/orange
BRN  6646155
CAS DataBase Reference 134822-76-7

Safety Information

Hazard Codes  Xi
Risk Statements  36
Safety Statements  26
WGK Germany  3
RTECS  DJ2220000
HS Code  2932990090

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