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Name	Benzofuran-2-carboxylic acid	EINECS	207-818-9
CAS No.	496-41-3	Density	1.364 g/cm³
PSA	50.44000	LogP	2.13100
Solubility	partially soluble in water	Melting Point	193-196 °C(lit.)
Formula	C₉H₆O₃	Boiling Point	313.379 °C at 760 mmHg
Molecular Weight	162.145	Flash Point	143.327 °C
Transport Information	N/A	Appearance	white to light yellow crystal powder
Safety	26-37/39	Risk Codes	36/37/38
Molecular Structure		Hazard Symbols	Xi
Synonyms	Coumarilicacid (6CI);1-Benzofuran-2-carboxylic acid;2,3-Benzofuran-2-carboxylic acid;2-Carboxybenzofuran;Benzo[b]furan-2-carboxylic acid;Coumarone-2-carboxylicacid;NSC 6165;2-Benzofurancarboxylicacid;	Article Data	64

Benzofuran-2-carboxylic acid Chemical Properties

IUPAC Name: 1-Benzofuran-2-carboxylic acid
The molecular formula of Benzofuran-2-carboxylic acid (CAS NO.496-41-3) is C₉H₆O₃.

The molecular weight of Benzofuran-2-carboxylic acid (CAS NO.496-41-3) is 162.14.
Synonyms of Benzofuran-2-carboxylic acid (CAS NO.496-41-3): 1-Benzofuran-2-carboxylic acid ; Benzo(b)furan-2-carboxylic acid ; Coumarilic acid
Product Categories: Carboxylic Acids;Furans, Benzofurans & Dihydrobenzofurans;Furan&Benzofuran;Carboxylic Acids
Apperance: white to light yellow crystal powder
Water Solubility: partially soluble
Index of Refraction: 1.649
EINECS: 207-818-9
Density: 1.363 g/ml
Flash Point: 143.3 °C
Boiling Point: 313.4 °C
Melting Point: 192-195 °C
Merck: 14,2561
BRN: 124204

Benzofuran-2-carboxylic acid Uses

Benzofuran-2-carboxylic acid (CAS NO.496-41-3) is used as chemical reagent, organic intermediates, fine chemicals, pharmaceutical research and development.

Benzofuran-2-carboxylic acid Toxicity Data With Reference

ivn-mus LD50:320 mg/kg

CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) NX#02495 .

Benzofuran-2-carboxylic acid Consensus Reports

Reported in EPA TSCA Inventory.

Benzofuran-2-carboxylic acid Safety Profile

Poison by intravenous route. When heated to decomposition it emits acrid smoke and irritating vapors.Safety information of Benzofuran-2-carboxylic acid (CAS NO.496-41-3):
Hazard Codes Irritant Xi
Risk Statements 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements 26-37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S37/39:Wear suitable gloves and eye/face protection.
WGK Germany 3
RTECS DF6490000
Hazard Note Irritant

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