189782
Aldrich

4-Oxo-4H-1-benzopyran-2-carboxylic acid

97%

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Synonym

4-Oxo-4H-1-Benzopyran-2-carboxylic acid

Chromocarb

Chromone-2-carboxylic acid

Molecular Formula

C₁₀H₆O₄

Molecular Weight

190.15

CAS Number

4940-39-0

MDL number

MFCD00006838

PubChem Substance ID

24851396

EG/EC Number

225-583-0

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Descriptions

Packaging

1, 5 g in glass btl

Properties

assay

97%

260 °C (dec.)(lit.)

Gene Information

human ... PTPN1(5770)

References

Merck

Merck 13,2257

Beilstein

Beil. 18,428

reference

FT-IR 2 (2), 2738:A / FT-IR 1 (2), 245:C / FT-NMR 1 (2), 1176:C / IR-Spectra (3), 990:F / NMR-Reference 2 (2), 242:C / RegBook 1 (2), 1833:L / Structure Index 1, 294:B:3

Safety

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-36

WGK Germany

RTECS

DJ2476000

Related Categories

... Heterocyclic Building Blocks > Benzopyrans

FT-IR Condensed Phase

FT-IR Raman

FT-NMR

MSDS

Specification Sheet

Certificate of Analysis

More Information