4(5H)-Benzofuranone,6,7-dihydro- cas no:16806-93-2
Synonyms: 4,5,6,7-Tetrahydro-4-oxobenzo[b]furan;4,5,6,7-Tetrahydro-4-oxobenzofuran;4,5,6,7-Tetrahydrobenzofuran-4-one;4-Oxo-4,5,6,7-tetrahydrobenzo[b]furan;4-Oxo-4,5,6,7-tetrahydrobenzofuran;6,7-Dihydro-1-benzofuran-4(5H)-one;6,7-Dihydro-5H-benzofuran-4-one;6,7-Dihydrobenzo[b]furan-4(5H)-one;6,7-Dihydrobenzofuran-4(5H)-one;
Name4(5H)-Benzofuranone,6,7-dihydro-
CAS16806-93-2
Synonyms4,5,6,7-Tetrahydro-4-oxobenzo[b]furan;4,5,6,7-Tetrahydro-4-oxobenzofuran;4,5,6,7-Tetrahydrobenzofuran-4-one;4-Oxo-4,5,6,7-tetrahydrobenzo[b]furan;4-Oxo-4,5,6,7-tetrahydrobenzofuran;6,7-Dihydro-1-benzofuran-4(5H)-one;6,7-Dihydro-5H-benzofuran-4-one;6,7-Dihydrobenzo[b]furan-4(5H)-one;6,7-Dihydrobenzofuran-4(5H)-one;
Molecular FormulaC8H8O2
Molecular Weight136.14792
Appearanceclear yellow to brown low melting solid or liquid
refractive index1.53-1.532
Hazard Xi:Irritant;
Risk R36/37/38
Safety
Hazard Codes: 
Xi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 37/39-26
S37/39:Wear suitable gloves and eye/face protection.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany of 4(5H)-Benzofuranone,6,7-dihydro- (CAS NO.16806-93-2): 3
