2107-77-9
Product Name:
7,8-DIHYDROXY-4-METHYLCOUMARIN
Formula:
C10H8O4
Synonyms:
4-Methyldaphnetin
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
| Collision Cross Section | 134.8 Ų [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards] |
|---|
SAFETY INFORMATION
| Signal word | Danger |
|---|---|
| Pictogram(s) |
 Health Hazard GHS08 |
| GHS Hazard Statements |
H319:Serious eye damage/eye irritation H334:Sensitisation, respiratory |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P342+P311:IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician. |
COMPUTED DESCRIPTORS
| Molecular Weight | 192.17 g/mol |
|---|---|
| XLogP3 | 1.1 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 192.04225873 g/mol |
| Monoisotopic Mass | 192.04225873 g/mol |
| Topological Polar Surface Area | 66.8 Ų |
| Heavy Atom Count | 14 |
| Formal Charge | 0 |
| Complexity | 284 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
7,8-dihydroxy-4-methyl-1-benzopyran-2-one is a hydroxycoumarin.