2,3-Benzofuran-2-carboxylic acid | CAS 496-41-3

Element: benzofuran carboxylic acid

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C-S » Chemicals » benzofuran-carboxylic-acid-PX630300

Identification

2,3-Benzofuran-2-carboxylic acid

CAS:

496-41-3

EINECS:

207-818-9

Molecular Formula:

C₉H₆O₃

MDL:

MFCD00005848

Synonym:

coumarilic acid ; 2-benzofurancarboxylic acid ; akos 91692 ; rarechem al be 0556 ; akos auf2077 ; 2-carboxybenzofuran ; otava-bb bb0125160292 ; timtec-bb sbb000137 ; coumarone-2-carboxylic acid ; aurora 2460

Suppliers

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Prices & Availability

Data is processed

Properties for 2,3-Benzofuran-2-carboxylic acid

Molecular Weight:

162.14 g·mol−1

Density:

1.4±0.1 g/cm³ (Predicted)

Melting point:

193-196 °C(lit.)

Boiling point:

310-315 °C

Flash point:

310-315 °C

Physical Description:

white to light yellow crystal powde

Hazard Statements

GHS03
Harmful

Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, categories 2, 3
Eye irritation, category 2A
Skin sensitization, category 1
Specific target organ toxicity following single exposure, category 3
- Respiratory tract irritation
- Narcotic effects

Not used

with the "skull and crossbones" pictogram
for skin or eye irritation if:
the "corrosion" pictogram also appears
the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:

R36/37/38 - Irritating to eyes, respiratory system and skin

Safety Codes:

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

Hazard Classes:

irritant

Hazard Symbols:

Alternative Distributors of [2,3-Benzofuran-2-carboxylic acid]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Alfa (A Johnson Matthey Company) | Jinan Haohua Industry Co., Ltd.