Substance
ID:340944
Names and Identifiers
Synonyms
Hydrocoumarin3,4-Dihydro-1-benzopyran-2-oneBenzodihydropyrone氢化肉桂酸内酯苯并二氢吡喃酮1,2-苯并二氢吡喃酮二氢香豆素Dihydrocoumarin
IUPAC name
3,4-dihydro-2H-1-benzopyran-2-one
IUPAC Traditional name
dihydrocoumarin
Properties
Safety Information
RTECS
MW5775000
GHS Hazard statements
H302-H315-H319-H335
MSDS Link
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
Risk Statements
22-36/37/38
GHS Signal Word
Warning
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
European Hazard Symbols
Harmful (Xn)German water hazard class
3
GHS Precautionary statements
P261-P305+P351+P338
Safety Statements
26-36
Physical Property
Flash Point
235.4 °F
113 °C
Refractive Index
n20/D 1.556(lit.)
Boiling Point
272 °C(lit.)
Melting Point
24-25 °C(lit.)
Density
1.169 g/mL at 25 °C(lit.)
Product Information
Empirical Formula (Hill Notation)
C9H8O2
Purity
99%
Molecule Details
Packaging
5, 100, 500 g in glass bottle
5, 100, 500 g in glass bottle
Molecular Spectra
No Data Available
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References
No Data Available
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