Substance
ID:182753
Names and Identifiers
IUPAC name
2H-chromen-2-one
Synonyms
1,2-苯并吡喃酮Coumarin香豆素1-苯并吡喃-2-酮2H-苯并吡喃-2-酮
IUPAC Traditional name
coumarin
Registration numbers
Beilstein Number
MDL Number
EC Number
CAS Number
PubChem SID
Properties
Safety Information
RID/ADR
UN 2811 6.1/PG 3
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), categories 1,2,3
RTECS
GN4200000
Hazard Class
6.1
GHS Hazard statements
H301
UN Number
2811
European Hazard Symbols
Harmful (Xn)Safety Statements
36
GHS Signal Word
Danger
GHS Precautionary statements
P301+P310
Packing Group
3
German water hazard class
1
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Risk Statements
22
Physical Property
Melting Point
68-73 °C(lit.)
Boiling Point
298 °C(lit.)
Vapor Pressure
0.01 mmHg ( 47 °C)
Pharmacology Properties
Gene Information
rat ... Maoa(29253), Maob(25750)
Product Information
Purity
≥99% (HPLC)
Molecule Details
包装
50, 100, 500 g in glass bottle
50, 100, 500 g in glass bottle
Molecular Spectra
No Data Available
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References
No Data Available
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