Substance
ID:320081
Names and Identifiers
IUPAC name
6-hydroxy-2H-chromen-2-one
IUPAC Traditional name
6-hydroxychromen-2-one
Synonyms
6-Hydroxycoumarin6-羟基香豆素
Properties
Product Information
Empirical Formula (Hill Notation)
C9H6O3
Purity
96%
Safety Information
European Hazard Symbols
Harmful (Xn)GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
GHS Hazard statements
H302-H315-H319-H335
German water hazard class
3
GHS Signal Word
Warning
Risk Statements
22-36/37/38
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Safety Statements
26-36
MSDS Link
GHS Precautionary statements
P261-P305+P351+P338
Physical Property
Melting Point
249-253 °C(lit.)
Molecule Details
Packaging
1, 5 g in glass bottle
1, 5 g in glass bottle
Molecular Spectra
No Data Available
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References
No Data Available
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