4H-1-benzopyran-2-carboxylic acid, 4-oxo- | CAS 4940-39-0

Element: benzopyran carboxylic acid

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C-S » Chemicals » benzopyran-carboxylic-acid-oxo-PX112681

Identification

4H-1-benzopyran-2-carboxylic acid, 4-oxo-

CAS:

4940-39-0

EINECS:

225-583-0

Molecular Formula:

C₁₀H₆O₄

MDL:

MFCD00006838

SMILES:

OC(=O)c1cc(=O)c2c(o1)cccc2

Synonym:

lp-1 ; atremon ; chromocarb ; chromocarbe ; timtec-bb sbb003660 ; chromonecarboxylicacid ; labotest-bb lt00454887 ; 2-chromonecarboxylic acid ; chromone-2-carboxylic acid ; oxo-4h-1-benzopyran-2-carbox

Suppliers

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Chemlyte Solutions

CS351010530

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Acros Organics BVBA

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Prices & Availability

Data is processed

Properties for 4H-1-benzopyran-2-carboxylic acid, 4-oxo-

Molecular Weight:

190.15 g·mol−1

Density:

~1.49 g/cm³ (Predicted)

Melting point:

260 °C (dec.)(lit.)

Boiling point:

~337.0° C at 760 mmHg (Predicted)

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
S36 - Wear suitable protective clothing
S37/39 - Wear suitable gloves and eye/face protection

Hazard Symbols:

Alternative Distributors of [4H-1-benzopyran-2-carboxylic acid, 4-oxo-]

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

3B Scientific Corporation | Molekula GmbH | ABCR GmbH & Co. KG | Suzhou Rovathin Pharmatech Co., Ltd | Ark Pharm, Inc.