7-Ethynylcoumarin

Catalog Number

ACM270088045

CAS

270088-04-5

Synonyms

7-ethynylchromen-2-one;7-EthynylCoumarin;2H-1-Benzopyran-2-one,7-ethynyl-

IUPAC Name

7-ethynylchromen-2-one

Molecular Weight

170.17

Molecular Formula

C11H6O2

Canonical SMILES

C#CC1=CC2=C(C=C1)C=CC(=O)O2

InChI

InChI=1S/C11H6O2/c1-2-8-3-4-9-5-6-11(12)13-10(9)7-8/h1,3-7H

InChI Key

NGKXZMHLZMPKFE-UHFFFAOYSA-N

Boiling Point

321.9 ± 37.0 °C

Melting Point

134 °C

Purity

≥97%

Density

1.26 ± 0.1 g/ml

Appearance

Powder or solid

Storage

-20 °C in the dark

• Catalog Number: ACM270088045
• CAS: 270088-04-5
• Synonyms: 7-ethynylchromen-2-one;7-EthynylCoumarin;2H-1-Benzopyran-2-one,7-ethynyl-
• IUPAC Name: 7-ethynylchromen-2-one
• Molecular Weight: 170.17
• Molecular Formula: C11H6O2
• Canonical SMILES: C#CC1=CC2=C(C=C1)C=CC(=O)O2
• InChI: InChI=1S/C11H6O2/c1-2-8-3-4-9-5-6-11(12)13-10(9)7-8/h1,3-7H
• InChI Key: NGKXZMHLZMPKFE-UHFFFAOYSA-N
• Boiling Point: 321.9 ± 37.0 °C
• Melting Point: 134 °C
• Purity: ≥97%
• Density: 1.26 ± 0.1 g/ml
• Appearance: Powder or solid
• Storage: -20 °C in the dark