4-Chloro-isatoic anhydride
Synonym(s):7-Chloro-2H-3,1-benzoxazine-2,4(1H)-dione;7-Chloroisatoic anhydride
- CAS NO.：40928-13-0
- Empirical Formula: C8H4ClNO3
- Molecular Weight: 197.58
- MDL number: MFCD00090431
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-06-08 17:06:37
What is 4-Chloro-isatoic anhydride?
Chemical properties
White solid
Synthesis Reference(s)
The Journal of Organic Chemistry, 26, p. 613, 1961 DOI: 10.1021/jo01061a618
Properties of 4-Chloro-isatoic anhydride
| Melting point: | 255-259 °C |
| Density | 1.540±0.06 g/cm3(Predicted) |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | soluble in Dimethylformamide |
| form | powder to crystal |
| pka | 9.95±0.20(Predicted) |
| color | White to Light yellow |
| CAS DataBase Reference | 40928-13-0(CAS DataBase Reference) |
Safety information for 4-Chloro-isatoic anhydride
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. 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 4-Chloro-isatoic anhydride
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