Substance
ID:717837
Names and Identifiers
IUPAC Traditional name
2-benzofurancarboxylic acid
IUPAC name
1-benzofuran-2-carboxylic acid
Synonyms
Coumarilic acidBenzo[b]furan-2-carboxylic acid苯并[b]呋喃-2-羧酸
Registration numbers
MDL Number
CAS Number
Beilstein Number
EC Number
Merck Index
Properties
Safety Information
TSCA Listed
是
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
Safety Statements
26-37
RTECS
DF6490000
Risk Statements
36/37/38
GHS Hazard statements
H315-H319-H335
European Hazard Symbols
Irritant (Xi)GHS Precautionary statements
P261-P305+P351+P338-P302+P352-P321-P405-P501A
Product Information
Purity
98+%
Physical Property
Boiling Point
310-315°C
Melting Point
192-196°C
Molecule Details
No Data Available
Click here to submit data
Molecular Spectra
No Data Available
Click here to submit data
References
• The dilithio-derivative, formed by reaction with LDA, reacts with electrophiles at the 3-position: J. Chem. Soc., Perkin 1, 2839 (1984).