2H-CHROMENE-3-CARBOXYLIC ACID
- CAS NO.：22649-28-1
- Empirical Formula: C10H8O3
- Molecular Weight: 176.17
- MDL number: MFCD00202020
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-04-23 13:52:06
Properties of 2H-CHROMENE-3-CARBOXYLIC ACID
| Melting point: | 184-186°C |
| Boiling point: | 327.3±41.0 °C(Predicted) |
| Density | 1.346±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C |
| pka | 3.88±0.20(Predicted) |
| color | Light orange to light brown |
| CAS DataBase Reference | 22649-28-1(CAS DataBase Reference) |
Safety information for 2H-CHROMENE-3-CARBOXYLIC ACID
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H312:Acute toxicity,dermal H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H332:Acute toxicity,inhalation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 2H-CHROMENE-3-CARBOXYLIC ACID
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