ChemNet > CAS > 2688-48-4 2,5-Dihydroxyphenylacetic acid Gamma-lactone
2688-48-4 2,5-Dihydroxyphenylacetic acid Gamma-lactone
product Name |
2,5-Dihydroxyphenylacetic acid Gamma-lactone |
Synonyms |
Homogentisic acid gamma-lactone; 5-hydroxybenzofuran-2-one; Homogentisic lactone; 5-hydroxy-1-benzofuran-2(3H)-one; Homogentisic acidγ-lactone |
Molecular Formula |
C8H6O3 |
Molecular Weight |
150.1314 |
InChI |
InChI=1/C8H6O3/c9-6-1-2-7-5(3-6)4-8(10)11-7/h1-3,9H,4H2 |
CAS Registry Number |
2688-48-4 |
EINECS |
220-252-7 |
Molecular Structure |
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Density |
1.436g/cm3 |
Melting point |
190-195℃ |
Boiling point |
351°C at 760 mmHg |
Refractive index |
1.635 |
Flash point |
167.7°C |
Vapour Pressur |
2.08E-05mmHg at 25°C |
Hazard Symbols |
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Risk Codes |
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Safety Description |
S24/25:Avoid contact with skin and eyes.;
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