Salicylaldehyde 90-02-8
CAS NO.: 90-02-8
Assay: 99.5%
Molecular Formula: C7H6O2
Molecular Weight:122.12
Hs Code: 29122990
Salicylaldehyde, also known as 2-hydroxybenzaldehyde and o-hydroxybenzaldehyde, is an organic compound with a chemical formula of C7H6O2. It is a colorless to pale yellow oily liquid with a burnt and almond smell. It is mainly used as an analytical reagent and fragrance , gasoline additives, can also be used in organic synthesis.
Specification
Melting Point
1-2 °C (lit.)
Boiling Point
197 °C (lit.)
Density
1.146 g/mL at 25 °C (lit.)
Refractive Index
n20/D 1.573(lit.)
Flash point
170 °F
Storage Condition
-20°C
Solubility
4.9g/l
Appearance
Liquid
Acidity Coefficient (pKa)
8.37(at 25℃)
Color
Clear yellow
Odor
Bitter almonds
PH
6-8 (H2O, 20℃)Not applicable
Water Solubility
slightly soluble
Stability
Stable. Combustible. Incompatible with strong bases, strong reducing agents, strong acids, strong oxidizing agents.
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